Hubbry Logo
LaserWriterLaserWriterMain
Open search
LaserWriter
Community hub
LaserWriter
logo
8 pages, 0 posts
0 subscribers
Be the first to start a discussion here.
Be the first to start a discussion here.
LaserWriter
LaserWriter
LaserWriter
View on Wikipedia
from Wikipedia

LaserWriter
IntroducedMarch 1, 1985 (1985-03-01)
DiscontinuedFebruary 1, 1988 (1988-02-01)
CostUS$6,995 (equivalent to $20,450 in 2024)
TypeLaser
ProcessorMotorola 68000
Frequency12 MHz
Memory1.5 MB
Slots1
Read-only memory512 KB
PortsSerial, LocalTalk, AppleTalk
Power consumption760 watts
ColorMonochrome
Dots per inch300
Speed8 pages per minute
LanguagePostScript, Diablo 630
Weight77 lb (35 kg)
Dimensions(H × W × D) 11.5×18.5×16.2 in (29×47×41 cm)

The LaserWriter is a laser printer with built-in PostScript interpreter sold by Apple, Inc. from 1985 to 1988. It was one of the first laser printers available to the mass market. In combination with WYSIWYG publishing software like PageMaker that operated on top of the graphical user interface of Macintosh computers, the LaserWriter was a key component at the beginning of the desktop publishing revolution.[1][2]

History

[edit]

Development of laser printing

[edit]
Main article: Laser printing

Laser printing traces its history to efforts by Gary Starkweather at Xerox in 1969, which resulted in a commercial system called the Xerox 9700. IBM followed this with the IBM 3800 system in 1976. Both machines were large, room-filling devices handling the combined output of many users.[3] During the mid-1970s, Canon started working on similar machines, and partnered with Hewlett-Packard to produce 1980's HP 2680, which filled only part of a room.[4]: 3  Other copier companies also started development of similar systems.

HP introduced their first desktop model, the 2687A with a Ricoh engine for $12,800 in 1983. Sales of the non-networked product were unsurprisingly poor.[4]: 4  In 1983, Canon introduced the LBP-CX, a desktop laser printer engine using a laser diode and featuring an output resolution of 300 dpi.[5] In 1984, HP released the first commercially available system based on the LBP-CX, the HP LaserJet.[3]

Apple's development

[edit]

By 1982 Apple Computer was rumored to be developing laser printers.[6] Steve Jobs of Apple had seen the LBP-CX while negotiating for supplies of 3.5" floppy disk drives for the upcoming Apple Macintosh computer. Meanwhile, John Warnock had left Xerox to found Adobe Systems to commercialize PostScript and AppleTalk in a laser printer they intended to market. Jobs was aware of Warnock's efforts, and upon his return to California he began convincing Warnock to allow Apple to license PostScript for a new printer that Apple would sell. Negotiations between Apple and Adobe over the use of PostScript began in 1983 and an agreement was reached in December 1983, one month before Macintosh was announced.[7] Jobs eventually arranged for Apple to buy $2.5 million in Adobe stock.

At about the same time, Jonathan Seybold (John W. Seybold's son) introduced Paul Brainerd to Apple, where he learned of Apple's laser printer efforts and saw the potential for a new program using the Mac's GUI to produce PostScript output for the new printer. Arranging his own funding through a venture capital firm, Brainerd formed Aldus and began development of what would become PageMaker. The venture capital coined the term "desktop publishing" during this time.[8]

Release

[edit]

The LaserWriter was announced at Apple's annual shareholder meeting on January 23, 1985,[9] the same day Aldus announced PageMaker.[10] Shipments began in March 1985[11] at the retail price of US$6,995[12], significantly more than the HP model. However, the LaserWriter featured AppleTalk support that allowed the printer to be shared among as many as sixteen Macs, meaning that its per-user price could fall to under $450, far less expensive than HP's less-advanced model.

The combination of the LaserWriter, PostScript, PageMaker and the Mac's GUI and built-in AppleTalk networking would ultimately transform the landscape of computer desktop publishing.[7] At the time, Apple planned to release a suite of AppleTalk products as part of the Macintosh Office, with the LaserWriter being only the first component.[13]

While competing printers and their associated control languages offered some of the capabilities of PostScript, they were limited in their ability to reproduce free-form layouts (as a desktop publishing application might produce), use outline fonts, or offer the level of detail and control over the page layout. HP's own LaserJet was driven by a simple page description language, known as Printer Command Language, or PCL. The version for the LaserJet, PCL3, was extended from the previous laser printers.[4]: 5  It lacked the power and flexibility of PostScript until several upgrades provided some level of parity.[14] It was some time before similar products became available on other platforms, by which time the Mac had ridden the desktop publishing market to success.

The LaserWriter contained four built-in PostScript font families: Times, Helvetica, Courier, and Symbol. These fonts became very popular as a result, being used a lot in desktop publishing.

Description

[edit]

Hardware

[edit]

The LaserWriter used the same Canon CX printing engine as the HP LaserJet, and as a consequence early LaserWriters and LaserJets shared the same toner cartridges and paper trays.[15] PostScript is a complete programming language that has to be run in a suitable interpreter and then sent to a software rasterizer program, all inside the printer. To support this, the LaserWriter featured a Motorola 68000 CPU running at 12 MHz, 512 KB of workspace RAM, and a 1 MB frame buffer.[16]

At introduction, the LaserWriter had the most processing power in Apple's product line—more than the 8 MHz Macintosh. As a result, the LaserWriter was also one of Apple's most expensive offerings. For implementation purposes, the LaserWriter employed a small number of medium-scale-integration Monolithic Memories PALs, and no custom LSI, whereas the LaserJet employed a large number of small-scale-integration Texas Instruments 74-Series gates, and one custom LSI. The LaserWriter was, thereby, in the same form factor (for its RIP), able to provide much greater function, and, indeed, much greater performance, all within the very same LBP-CX form factor, although the external packaging was, for marketing purposes, somewhat different.

Networking

[edit]

Since the cost of a LaserWriter was several times that of a dot-matrix impact printer, some means to share the printer with several Macs was desired. LANs were complex and expensive, so Apple developed its own networking scheme, LocalTalk. Based on the AppleTalk protocol stack, LocalTalk connected the LaserWriter to the Mac over an RS-422 serial port. At 230.4 kbit/s LocalTalk was slower than the Centronics PC parallel interface, but allowed several computers to share a single LaserWriter. PostScript enabled the LaserWriter to print complex pages containing high-resolution bitmap graphics, outline fonts, and vector illustrations. The LaserWriter could print more complex layouts than the HP LaserJet and other non-Postscript printers. Paired with the program Aldus PageMaker, the LaserWriter gave the layout editor an exact replica of the printed page. The LaserWriter offered a generally faithful proofing tool for preparing documents for quantity publication, and could print smaller quantities directly. The Mac platform quickly gained the favor of the emerging desktop-publishing industry, a market in which the Mac is still important.[17]

Design

[edit]

The LaserWriter was the first major printer designed by Apple to use the new Snow White design language created by Frog Design. It also continued a departure from the beige color that characterized the Apple and Macintosh products to that time by using the same brighter, creamy off-white color first introduced with the Apple IIc and Apple Scribe Printer 8 months earlier. In that regard it and its successors stood out among all of Apple's Macintosh product offerings until 1987, when Apple adopted a unifying warm gray color they called Platinum across its entire product line, which was to last for over a decade.

The LaserWriter was also the first peripheral to use the LocalTalk connector and Apple's unified round AppleTalk Connector Family, which allowed any variety of mechanical networking systems to be plugged into the ports on the computers or printers. A common solution was the 3rd party PhoneNET which used conventional telephone cables for networking.

Legacy

[edit]

Apple's RIP was of its own design, and was implemented using few ICs, including PALs for most combinatorial logic; with the subsystem timing DRAM refreshing, and rasterization functions being implemented in very few medium-scale-integration PALs. Apple's competitors (i.e., QMS, NEC, and others) generally used a variation of one of Adobe's RIPs with their large quantity of small-scale-integration (i.e., Texas Instruments' 7400 series) ICs.

In the same time-frame as Apple's LaserWriter, Adobe was licensing the very same version of PostScript to Apple's potential competitors (Apple's PostScript licensing terms were non-exclusive); however, all non-Apple licensees of PostScript generally employed one of Adobe's PostScript "reference models" (Atlas, Redstone, etc.) and even Linotype's first image setter which featured PostScript employed such a "reference model" (but with customization for the Linotronic's different video interface, plus the necessary implementation of "banding" and a hard drive frame buffer and font storage mechanism). Indeed, the PostScript language itself was concurrently enhanced and extended to support these high-resolution "banding" devices (as contrasted to the lower resolution "framing" devices, such as the LaserWriter, in which the entire "frame" could be contained within the available RAM).

In most cases, such RAM was fixed in size and was soldered to the logic board. In late PostScript Level 1, and in early PostScript Level 2, the RAM size was made variable and was generally extensible, through plug-in SIMMs, beyond the 2.0 to 2.5 MB minimum (0.5 to 1.0 MB for instructions, depending upon PostScript version, and 1.5 MB minimum for the "frame buffer", for the lowest resolution devices, 300 dpi), as more than 300 dpi of course required more RAM, and some LaserWriters were able to change between 300 dpi and 600 dpi, depending upon how much RAM was installed. 600 dpi, for example, required 6 MB of RAM, but 8 MB of RAM was more commonly found.

At this point, Apple's LaserWriters were employing generic non-parity RAM, whereas HP's LaserJets, especially the ones which offered a plug-in PostScript interpreter card, required special parity-type PS/2 RAM modules with a "presence detect" function according to IBM specs.

Other LaserWriter models

[edit]
See also: List of Apple printers § Laser printer series

Building on the success of the original LaserWriter, Apple developed many further models. Later LaserWriters offered faster printing, higher resolutions, Ethernet connectivity, and eventually color output in the Color LaserWriter. To compete, many other laser printer manufacturers licensed Adobe PostScript for inclusion into their own models. Eventually the standardization on Ethernet for connectivity and the ubiquity of PostScript undermined the unique position of Apple's printers: Macintosh computers functioned equally well with any Postscript printer. After the LaserWriter 8500, Apple discontinued the LaserWriter product line in 1997 when Steve Jobs returned to Apple.

LaserWriter II

[edit]
Apple LaserWriter II

In 1988, to address the need for both an affordable printer and a professional printer, the LaserWriter II was designed to allow for complete replacement of the computer circuit board that operates the printer. Across all the different models, the print engine was the same.

  • For low-end users, there was the LaserWriter IISC,[18] a host-based QuickDraw printer connected via SCSI that did not use PostScript and did not require a license from Adobe. It had two SCSI ports to allow daisy-chaining of the printer with other SCSI devices such as hard drives. It did not support AppleTalk.
  • For midrange users, the LaserWriter IINT[19] provided PostScript support and AppleTalk networking.
  • For high-end users, the LaserWriter IINTX[20] also included a SCSI controller for storage of printer fonts on a hard drive dedicated for use by the printer.

Three years later in 1991, two updated versions of the LaserWriter II were produced.

  • The LaserWriter IIf[21] had a faster processor than the IINTX, a newer version of PostScript and also HP PCL, and included the SCSI interface for font storage on an external hard drive.
  • The LaserWriter IIg[22] had the capabilities of the IIf, and was also the first LaserWriter with a built-in Ethernet network interface.

To deliver higher performance, Apple eventually switched from the 68000 series to the Am29000 series of processors to drive later models, starting with the Personal LaserWriter NTR in 1992.[23]

References

[edit]
Revisions and contributorsEdit on WikipediaRead on Wikipedia

LaserWriter

View on Grokipedia
from Grokipedia
The Apple LaserWriter was a pioneering desktop laser printer introduced by Apple Computer in March 1985, featuring a built-in interpreter, 300 dpi resolution, and a print speed of 8 pages per minute, powered by a 12 MHz processor and a Canon LBP-CX marking engine. Priced at $6,995, it was one of the first affordable high-quality laser printers for personal computing environments, enabling professional-grade output that matched what was previously available only through expensive typesetting services. Developed as part of Apple's "Macintosh Office" initiative, the LaserWriter integrated seamlessly with the Macintosh ecosystem via networking, allowing multiple computers to share a single printer and facilitating collaborative workflows. Its page description language supported scalable fonts (including Times, , Courier, and Symbol stored in ROM) and precise rendering, which was crucial for the emerging field of . The printer's 1.5 MB of RAM and advanced image processing capabilities handled complex documents efficiently, producing "what you see is what you get" () results that revolutionized and document production for businesses and creative professionals. By pairing with software like Aldus PageMaker—also released in 1985—the LaserWriter helped launch the industry, democratizing access to high-fidelity printing and significantly boosting the Macintosh's adoption in and settings. Despite its high cost (equivalent to a small car at the time), its institutional appeal and shared-use model made it a cornerstone of early networked computing.

History

Origins of Laser Printing

The origins of laser printing trace back to the late 1960s at Xerox Corporation, where physicist Gary Starkweather conceived the idea of using a laser to expose images directly onto a xerographic drum, bypassing traditional optical methods. While working at Xerox's Webster Research Center in New York in 1967, Starkweather, then a 29-year-old researcher with a background in optics, proposed modifying existing copiers to incorporate laser technology for digital image reproduction. His insight stemmed from recognizing that a laser beam could precisely "write" computer-generated patterns on the photosensitive surface of a copier drum, enabling high-speed, high-resolution printing without physical originals. Despite initial skepticism from Xerox management, who prioritized conventional photocopier development, Starkweather persisted and built a rudimentary prototype in 1969 by adapting a modified Xerox 914 copier with a helium-neon laser and an acousto-optic modulator to direct the beam. This early system achieved a resolution of approximately 500 dots per inch (dpi) and demonstrated the feasibility of laser-based xerography, though it was limited to simple text and graphics. In 1971, Starkweather transferred to the newly established Xerox Palo Alto Research Center (PARC) in , where he received greater freedom to refine his invention away from corporate oversight at Webster. At PARC, he developed the Scanning Laser Output Terminal (SLOT), a more advanced prototype based on the 7000 copier, which used a beam to scan across the at speeds of up to one page per second. The SLOT system integrated a character generator to convert computer data into laser-modulated pulses, marking a pivotal step toward practical . By 1972, this setup produced the first computer-generated printed images, including complex graphics, at resolutions around 300-500 dpi, laying the groundwork for networked printing applications. Starkweather's work culminated in U.S. Patent 3,970,359, granted in 1976, which detailed the imaging process for xerographic reproduction. The transition from prototype to commercialization accelerated in the mid-1970s, with evolving the SLOT into the Electronic Printing System (EARS), a networked laser printer capable of handling multiple users. This system influenced the 9700, the first fully commercial laser printer, released in 1977, which printed at 120 pages per minute on standard paper and became a , generating billions in revenue for . Starkweather's innovations not only revolutionized office printing by enabling digital-to-physical output but also paved the way for technologies that would later emerge in products like Apple's LaserWriter.

Apple's Development

Apple's development of the LaserWriter began in the early 1980s as part of ' vision to integrate high-quality printing with the Macintosh computer, aiming to enable professional . Jobs encountered Canon's LBP-CX engine, a compact 300 dots-per-inch unit originally developed for copiers, during the Macintosh project and recognized its potential for affordable . Apple acquired the first such engines from Canon, connecting one to a Lisa computer for initial page imaging tests before competitors like or had similar capabilities. This move positioned Apple to pioneer desktop , with Jobs pushing the project forward despite internal skepticism following the commercial failure of the Lisa. In late 1983, Apple forged a key partnership with , co-founded by former researchers and , to license their page description language for the printer. Adobe had been developing since 1982 as a device-independent system for describing pages, and Apple invested nearly 20% in the company to secure exclusive rights for its initial implementation. played a central role in negotiating this deal, viewing as superior to Apple's internal printing efforts, which were ultimately abandoned in favor of Adobe's technology. The agreement included Apple providing engineering support, such as optimizations by engineer Jerome Coonen to enhance 's performance on the hardware. The engineering team, led by director Robert Belleville, focused on integrating the Canon engine with custom hardware and software. Burrell Smith designed the LaserWriter's digital board to handle the PostScript interpreter and imaging rasterization, incorporating 1.5 MB of RAM to support complex graphics and fonts. The printer also featured Apple's AppleTalk networking protocol from the outset, allowing multiple Macintosh computers to share it, a decision driven by Jobs to emphasize collaborative office use. Development occurred amid broader Macintosh Office initiatives, with the project advancing rapidly to meet Jobs' aggressive timelines. Challenges included significant due to the LaserWriter's high projected price of around $7,000—nearly triple the cost of a Macintosh—and concerns over its viability after the Lisa's poor sales. Despite these hurdles, the team completed the prototype by mid-1984, with software integration finalized for a January 1985 launch. This development not only rescued Apple's strategy but also laid the foundation for the revolution when paired with the Macintosh and software like Aldus PageMaker.

Launch and Market Introduction

The Apple LaserWriter was publicly announced on January 23, 1985, during Apple's annual shareholder meeting in , where it was presented as a key component of the company's "Macintosh Office" platform aimed at enhancing productivity in professional environments. This introduction coincided with the debut of Apple's networking protocol, which enabled seamless sharing of the printer among multiple Macintosh computers without requiring dedicated servers. At the event, Apple bundled the LaserWriter with the computer and emerging software, positioning it as an affordable entry into high-quality for creative and business users. Shipping commenced on March 1, 1985, making the LaserWriter one of the first printers available to the consumer and professional markets at a price of $6,995—equivalent to roughly $20,000 in today's dollars but significantly lower than competing professional systems that cost over $100,000. Powered by Adobe's page description language and a microprocessor, it delivered 300 dpi resolution at speeds of up to 8 pages per minute, offering professional-grade output for text and graphics that rivaled traditional printing presses. The printer's integration with the Macintosh's and software like Aldus PageMaker allowed for what-you-see-is-what-you-get () workflows, transforming how documents were created and produced. The market introduction of the LaserWriter ignited the revolution, expanding the Macintosh's appeal beyond hobbyists to graphic designers, publishers, and offices seeking efficient short-run printing without outsourcing to service bureaus. By providing network connectivity via and built-in fonts such as Times, , Courier, and , it supported collaborative environments and reduced dependency on specialized hardware. This launch not only boosted Apple's printer sales but also established as an industry standard, influencing competitors and accelerating the shift toward digital workflows in the publishing sector.

Original LaserWriter Design and Features

Hardware Specifications

The original Apple LaserWriter, introduced in , incorporated a microprocessor operating at 12 MHz to manage interpretation and overall printer operations, making it computationally capable for its era. This processor enabled efficient handling of complex graphics and fonts, distinguishing the LaserWriter from dot-matrix printers of the time. The system included 0.5 MB of ROM for firmware and a fixed 1.5 MB of RAM, without user-expandable memory slots, which was sufficient for rendering 300 DPI output from PostScript code. The print engine, based on a Canon LBP-CX technology licensed by Apple, delivered a maximum resolution of 300 (DPI) and a print speed of 8 pages per minute for standard letter-sized pages, using electrophotographic to produce high-quality black-and-white output. It supported both and Diablo 630 printer description languages for compatibility with various software, with a minimum drum life expectancy of 300,000 pages. Connectivity was provided through a single LocalTalk , allowing networked operation via protocols on Macintosh systems. Physically, the LaserWriter was a desktop unit measuring 11.5 inches in height, 18.5 inches in width, and 16.2 inches in depth, with a weight of 77 pounds, designed for environments but requiring substantial space due to its integrated and toner components. Power requirements included a maximum consumption of 760 watts at 115 volts and 60 Hz, generating up to 2,599.2 BTU per hour in heat output during operation.
SpecificationDetails
Processor at 12 MHz
Memory0.5 MB ROM; 1.5 MB RAM (fixed)
Resolution300 DPI
Print Speed8 pages per minute
Interfaces serial
Dimensions11.5" H × 18.5" W × 16.2" D
Weight77 lbs
Power760 W max, 115 V, 60 Hz
Drum LifeMinimum 300,000 pages

PostScript and Printing Technology

The LaserWriter incorporated Adobe's as its core page description language, enabling high-quality, device-independent rendering of text, graphics, and images. , developed by and at Systems (founded in 1982 after evolving from PARC projects like Interpress), uses a stack-based, interpretive with postfix notation to describe page content mathematically, supporting scalable outline fonts, transformations, and complex paths without relying on fixed bitmaps. In the original LaserWriter, introduced in January 1985, was licensed by Apple in 1983 and embedded in 0.5 MB of ROM, allowing the printer to process commands sent from Macintosh applications via or serial connections, such as at baud rates of 1200 or 9600. This integration transformed printing from simple raster or dot-matrix outputs into programmable, professional-grade composition, with version 23.0 handling operations like show for text rendering, fill and stroke for paths, and image for bitmaps, all managed through a virtual memory system and graphics state stacks. The interpreter in the LaserWriter operated on a dedicated microprocessor running at 12 MHz, which executed the language's operators to rasterize page descriptions into a full-page frame buffer at 300 dpi resolution. This process began with receiving code—structured with a for definitions and a script for page commands—via the Printer Access Protocol (PAP), which supported batch or interactive modes with a 4,096-byte flow quantum. The interpreter converted abstract descriptions (e.g., scalable fonts like or Times-Roman via scalefont and setfont) into device-specific bitmaps, applying transformations like scaling, rotation (e.g., 30-degree rotate), and clipping through the current (CTM). Graphics states were preserved using gsave and grestore, ensuring efficient handling of multi-page documents or complex elements like dashed lines and with kshow. Once rasterized, the showpage operator triggered output, with persistent settings stored in EEROM for parameters like margins. This on-board processing offloaded computation from the host Macintosh, enabling previews to match final prints precisely. The LaserWriter's printing technology relied on the Canon LBP-CX electrophotographic engine, which produced output at 8 pages per minute with a rated life of 300,000 pages. In this process, the rasterized from the interpreter modulated a beam to expose a photosensitive , selectively discharging areas to attract toner particles via electrostatic charges. The toner image was then transferred to , fused by and pressure, and ejected, yielding sharp, 300 dpi results on standard letter, legal, or note sizes (imageable areas of 8.0 x 10.5 inches for letter, for example). The engine included safety features like interlocks on the assembly and indicators for status (e.g., ready, paper empty, jam), with manual feed options timed at 60 seconds. This combination of 's vector-based precision and the engine's high-speed raster imaging established a benchmark for desktop printing, supporting scalable and without degradation at different sizes.

Networking and Connectivity

The original Apple LaserWriter, introduced in 1985, pioneered integrated networking for personal computing peripherals through its built-in support for , the physical layer implementation of Apple's protocol suite. This allowed the printer to connect seamlessly to Macintosh systems via a low-cost, twisted-pair cabling system that operated at a speed of 230.4 kbps, enabling efficient transmission of code without overburdening connected computers. The design emphasized simplicity and affordability, using daisy-chain topology to link up to 32 devices, such as multiple Macs, on a single network segment, which was revolutionary for office environments at the time. Connectivity was facilitated by a dedicated serial port using a Mini-DIN-8 connector, which served as the primary interface for networked printing. Users could select the LaserWriter from the Macintosh Chooser utility to send jobs over the network, allowing shared access among workstations without dedicated file servers in early setups. Additionally, the printer included an serial port (DB-25 connector) for direct, point-to-point connections to a single Macintosh or compatible device, supporting asynchronous communication at speeds up to 19.2 kbps for non-networked scenarios. This dual-port approach balanced networked collaboration with straightforward local printing, contributing to the LaserWriter's role in the "Macintosh Office" initiative. The networking architecture prioritized reliability over high bandwidth, as the LaserWriter's onboard processor and 1.5 MB of RAM handled interpretation independently, minimizing latency even on the modest speeds. Up to 30-40 Macintosh computers could share one LaserWriter effectively, fostering workflows by distributing the high cost of across teams. AppleTalk's Name Binding Protocol further simplified device discovery and job queuing, ensuring stable connectivity in environments without complex configuration.

Evolution of the LaserWriter Line

LaserWriter Plus and SC Models

The LaserWriter Plus, released in January 1986, served as an enhanced successor to Apple's original LaserWriter, addressing limitations in font support and Macintosh integration while maintaining the core printing capabilities. It doubled the ROM capacity to 1 MB from the original's 0.5 MB, enabling the inclusion of 35 built-in Type 1 fonts—up from 13—such as , , , , and , which facilitated better typographic variety for tasks. A key advancement was its support for downloadable fonts and screen font matching, allowing users to transfer custom fonts from Macintosh systems via the LaserPrep utility, thus improving (what you see is what you get) accuracy between screen display and printed output. Hardware specifications remained similar to the original, including a 12 MHz processor, 1.5 MB RAM (non-expandable), 300 dpi resolution, and an 8 pages-per-minute print speed powered by the Canon LBP-CX engine with a minimum life of 300,000 pages. Connectivity options included for networking and a serial port, with power consumption up to 760 watts and dimensions of 11.5 x 18.5 x 16.2 inches, weighing 77 pounds. Priced at approximately $6,798 upon launch, it was discontinued in February 1988 as the LaserWriter II series emerged. The SC models, exemplified by the LaserWriter II SC introduced in January 1988, represented Apple's push toward more affordable laser printing by shifting from full PostScript interpretation to the lighter QuickDraw imaging model, targeting individual users and small offices. This change eliminated the resource-intensive PostScript Level 1 interpreter, reducing manufacturing costs while preserving essential performance metrics: 300 dpi resolution and 8 pages-per-minute speed via the Canon LBP-SX print engine. The LaserWriter II SC featured a 7.5 MHz Motorola 68000 processor, 1 MB RAM (fixed, non-expandable), and relied on SCSI connectivity without built-in LocalTalk networking, limiting it to direct single-user connections but simplifying setup for non-networked environments. It supported 11 built-in screen fonts optimized for QuickDraw, with dimensions of 8.7 x 20.2 x 18.7 inches and a weight of 45 pounds, consuming up to 900 watts. Launched at around $2,999 to undercut PostScript-equipped siblings like the LaserWriter II NT, the II SC appealed to budget-conscious users but sacrificed advanced typographic control and scalability. Later iterations, such as the Personal LaserWriter SC in June 1990, further refined this approach with a slower 4 pages-per-minute speed and Canon LBP-LX engine for even lower pricing at $2,799, emphasizing personal use with 1 MB RAM and SCSI connectivity, though still QuickDraw-based. These models were discontinued by September 1993 as Apple transitioned to more advanced Personal LaserWriter variants.

LaserWriter II Series

The LaserWriter II series, introduced by Apple in January 1988, represented a significant evolution in the company's laser printer lineup, offering a range of models designed to balance cost, performance, and compatibility for professional and users. These printers built upon the original LaserWriter's foundation but introduced variations in processing power, memory, and printing languages to address diverse needs, from entry-level QuickDraw-based printing to advanced capabilities with expanded storage options. The series shared a common Canon LBP-SX print engine, enabling consistent 300 dpi resolution and 8 pages-per-minute output across models, while reducing manufacturing costs through modular designs. All LaserWriter II models measured 8.7 inches high by 20.2 inches wide by 18.7 inches deep and weighed 45 pounds, with a maximum power draw of 900 watts (7.5 amps at 90-126 volts, 50-60 Hz), generating up to 3,078 BTU per hour. They supported a minimum print life of 300,000 pages and used the same M6000 model designation internally. Connectivity varied by model, typically including for networking and / serial ports, with some adding or Ethernet for enhanced integration. The series emphasized reliability and scalability, allowing users to upgrade memory in higher-end variants to handle complex graphics and fonts more efficiently. The initial trio of models launched in 1988 catered to different market segments. The entry-level LaserWriter IISC featured a Motorola 68000 processor at 7.45 MHz, 1 MB of fixed RAM (non-expandable), and 16 KB ROM, relying on Apple's QuickDraw language for faster, lower-cost printing without full PostScript support, making it suitable for basic Macintosh output. The mid-range LaserWriter IINT upgraded to an 11.5 MHz 68000 processor, 2 MB fixed RAM, and 1 MB ROM, incorporating PostScript and Diablo 630 emulation for broader compatibility with non-Mac systems. The high-end LaserWriter IINTX employed a more powerful 68020 processor at 16.67 MHz, expandable RAM from 2 MB to 12 MB via 12 slots (using 0.25 MB or 1 MB modules at 120 ns), and 1 MB ROM, with added SCSI connectivity for external hard drives to store fonts and improve performance on large jobs. In October 1991, Apple refreshed the series with the LaserWriter IIf and IIg, incorporating newer processors and advanced features to extend relevance amid growing demands for faster rendering and network integration. The IIf used a 20 MHz 68030 processor, 2 MB ROM, and expandable RAM from 2 MB to 32 MB via eight 30-pin slots (0.25, 1, or 4 MB modules at 80 ns minimum speed), supporting Level 2 and PCL 4+ for improved color handling and efficiency. The IIg further enhanced this with a 25 MHz 68030 processor, 2 MB ROM, and RAM expandable from 5 MB to 32 MB (same slot configuration), adding built-in Ethernet alongside and serial ports, which facilitated direct connection to TCP/IP networks without additional hardware. These later models discontinued in 1993, marking the series' transition toward higher-resolution successors like the LaserWriter Pro line.
ModelRelease DateProcessorRAM (Min-Max)Key Languages/EmulationsConnectivity Additions
IISCJan 198868000 @ 7.45 MHz1 MB (fixed)
IINTJan 198868000 @ 11.5 MHz2 MB (fixed), Diablo 630None
IINTXJan 198868020 @ 16.67 MHz2-12 MB, Diablo 630,
IIfOct 199168030 @ 20 MHz2-32 MB Level 2, PCL 4+None
IIgOct 199168030 @ 25 MHz5-32 MB Level 2, PCL 4+
The LaserWriter II series prioritized conceptual advancements in accessibility and modularity over raw speed, enabling workflows by reducing dependency on expensive external RIPs through onboard processing. For instance, the IINTX's support allowed seamless integration with Macintosh file servers for font management, while the IIg's Ethernet capability presaged networked office printing. These features collectively lowered barriers for creative professionals, though the series' fixed 300 dpi limited it to text and graphics rather than photo-quality output.

Later Models and Discontinuation

Following the LaserWriter II series, Apple introduced the Pro lineup in the early to address demands for higher resolution and speed in environments. The LaserWriter Pro 600, released in 1993, featured 600 dpi resolution and a print speed of 8 pages per minute, with 8 MB of RAM expandable to 32 MB and support for Level 2 for enhanced graphics handling. Its successor, the LaserWriter Pro 630 introduced in January 1993 and discontinued in September 1994, improved memory to 8 MB standard (expandable to 32 MB) while maintaining the 600 dpi and 8 ppm speeds, adding Ethernet connectivity for networked offices. The Pro 810, launched later in 1993, advanced to 800 dpi resolution on large-format paper up to 11x17 inches and 20 ppm speeds, with 8 MB RAM expandable to 32 MB, targeting graphic designers and publishers. By the mid-1990s, Apple shifted toward more accessible models for personal and small-office use. The LaserWriter 16/600 PS, introduced in 1995, achieved 17 ppm at 600 dpi with 8 MB RAM expandable to 32 MB via 72-pin slots, incorporating Level 2 and improved paper handling for up to 250 sheets. Similarly, the LaserWriter 12/640 PS, released in June 1995, offered 12 ppm at 600 dpi with built-in 640 MB hard drive for font storage and spooling, 8 MB RAM expandable to 40 MB, and options for duplexing and additional trays to streamline workflows. Apple also entered with the Color LaserWriter 12/600 PS in 1995, delivering 12 ppm monochrome or 3 ppm color at 600 dpi, with 12 MB RAM expandable to 40 MB and support for Adobe Level 2 for vibrant output in creative applications. A variant, the Color LaserWriter 12/660 PS, followed with similar specs but enhanced color accuracy. The LaserWriter line culminated with the 8500 in August 1997, Apple's first printer with Adobe PostScript 3, featuring 20 ppm at 600 dpi, a 60 MHz RISC processor, 16 MB RAM expandable to 48 MB, and built-in Ethernet for seamless network integration. This model supported wide-format printing up to 11x17 inches and included a 100-sheet multipurpose tray. However, upon ' return to Apple in 1997, the company streamlined its product portfolio, deeming printers non-core to its focus on computers and software; the LaserWriter 8500 was discontinued in January 1999, marking the end of Apple's dedicated LaserWriter series and its exit from the laser printer market.

Impact and Legacy

Role in Desktop Publishing

The LaserWriter, introduced by Apple on January 23, 1985, marked a pivotal advancement in printing technology by incorporating Adobe's page description language as a built-in interpreter, allowing for the precise rendering of scalable fonts and complex graphics at 300 resolution. This integration enabled the production of high-quality, professional-grade output directly from personal computers, a feat previously reserved for expensive, specialized equipment. When paired with the Macintosh computer's and Aldus Corporation's PageMaker software—released the same year—the LaserWriter facilitated what-you-see-is-what-you-get () editing and layout, empowering users to design and print documents with typographic precision without relying on traditional paste-up methods or skilled typesetters. , developed by co-founders and in 1982, provided a device-independent standard for describing page elements, which streamlined workflows and reduced production times from days to hours. This combination transformed from a niche concept into an accessible practice for graphic designers, small publishers, and businesses. The LaserWriter's influence extended to democratizing the publishing industry, enabling the rise of independent newsletters, magazines, and promotional materials that bypassed large printing houses and their high costs—often exceeding thousands of dollars per project. By the late 1980s, it had spurred a surge in creative output, including the proliferation of desktop-published works that supported social movements, such as the Polish Solidarity movement's materials, and fueled the growth of the personal computing market from around $300 million in 1976 to projected billions by 1990. Its legacy endures in modern digital workflows, underscoring the shift toward integrated hardware-software ecosystems for content creation.

Technological and Market Influence

The introduction of the LaserWriter in 1985 marked a pivotal advancement in by integrating Adobe's directly into a desktop laser printer, enabling scalable typefaces, smooth graphics, and 300 dpi resolution for professional-quality output. This innovation allowed for What You See Is What You Get () printing, where on-screen designs translated precisely to paper without the distortions common in earlier dot-matrix or daisy-wheel printers. Unlike competitors such as the , which supported only fonts and limited graphics, the LaserWriter's interpreter processed complex page layouts efficiently, outputting up to eight pages per minute using a Canon engine. Additionally, it pioneered desktop networking through , supporting shared access by 30 to 40 Macintosh computers at 230.4 kbps, which facilitated collaborative workflows in offices and creative environments. On the market front, the LaserWriter catalyzed the desktop publishing (DTP) revolution by making high-fidelity printing accessible at a price of $6,995—far below the tens of thousands of dollars for traditional systems—thus empowering individuals and small organizations to produce newsletters, brochures, and books independently. Paired with the and Aldus PageMaker software, it created a "three-legged stool" of hardware, software, and printing technology that transformed publishing workflows, spawning hundreds of thousands of niche publications by the early 1990s and coining the term "" to describe this shift. This accessibility drove Macintosh sales into creative and business sectors, expanding Apple's market share from consumer-focused to enterprise-level applications and influencing the broader industry's growth to a projected $4 billion by 1990. The LaserWriter's success also pressured competitors to adopt and networking features, standardizing and diminishing reliance on centralized print shops. Its legacy extended to broader technological adoption, as the device's emphasis on graphical precision and connectivity set benchmarks for future printers, contributing to the of the publishing industry and enabling service bureaus to upscale designs to 2,540 dpi for . By reducing production times from days to hours, it democratized design tools, fostering innovation in software like and influencing sectors beyond , such as Hollywood's marketing materials. Overall, the LaserWriter not only solidified Apple's position in but also accelerated the transition from analog to digital workflows across .

Modern Relevance and Collectibility

In the realm of retro computing, LaserWriter printers maintain practical relevance among enthusiasts seeking to replicate authentic 1980s and 1990s printing workflows. These devices, particularly models like the LaserWriter II, are employed to produce hard copies from vintage Macintosh systems such as the Mac Plus or 540c, where modern printers may fail to render legacy code, rare fonts, or specialized formats accurately. For instance, they have been used to print documents in non-standard character sets, like Cyrillic text from v3 files, preserving output fidelity that emulators or PDF conversions cannot fully match. Integration with contemporary setups is feasible through adapters and software bridges, allowing LaserWriters to function on modern networks. Enthusiasts often use LocalTalk-to-Ethernet converters or CUPS (Common Unix Printing System) configurations to enable printing from current macOS or Windows machines, treating the printer as a networked device. This setup supports ongoing use in hobbyist projects, though maintenance challenges—such as clearing dust-induced paper jams or sourcing replacement toner cartridges—persist due to the printers' age and mechanical complexity. Despite these hurdles, their robust Canon-derived engines contribute to exceptional longevity, with some units remaining operational after decades of intermittent service. As collectibles, LaserWriters command value among vintage Apple aficionados for their pivotal role in launching . Working examples, especially early models like the original 1985 LaserWriter or the LaserWriter II series, appeal due to their historical significance and scarcity in functional condition. Market prices vary by model and state: non-operational units fetch around $95, while restored LaserWriter II models can exceed $689, and rare prototypes have auction estimates of $200–$400. Pre-owned units generally sell for over $1,200 on platforms like , driven by demand from collectors preserving complete Macintosh ecosystems.

References

  1. https://collections.museumsvictoria.com.au/articles/1666
  2. https://www.macworld.com/article/205053/laserwriter.html
  3. https://www.folklore.org/The_End_Of_An_Era.html
  4. https://lowendmac.com/1985/1985-word-excel-pagemaker-and-the-laserwriter/
  5. https://support.apple.com/en-us/112251
  6. https://viewfromthemountain.typepad.com/david_sobotta_weblog/2021/11/empowering-technology.html
  7. https://lowendmac.com/2018/the-first-macs-1984-to-1986/
  8. https://www.computerhistory.org/revolution/input-output/14/351
  9. https://www.invent.org/inductees/gary-k-starkweather
  10. https://www.historyofinformation.com/detail.php?id=883
  11. https://sameerbajaj.com/jobs/
  12. https://spectrum.ieee.org/adobe-postscript
  13. https://www.folklore.org/Things_Are_Better_Than_Ever.html
  14. https://www.forbes.com/sites/timbajarin/2025/03/06/celebrating-the-40th-anniversary-of-apples-laser-printer/
  15. https://www.macrumors.com/2025/01/23/laserwriter-introduced-40-years-ago-today/
  16. https://www.digitaltrends.com/computing/apple-laserwriter-40th-anniversary/
  17. https://mirrors.apple2.org.za/www.bitsavers.org/pdf/apple/printers/laserwriter/Inside_Laserwriter_Preliminary.pdf
  18. https://www.computerhistory.org/revolution/networking/19/384
  19. https://support.apple.com/en-us/112253
  20. https://vintageapple.org/laserwriter/pdf/Apple_Laserwriter_Reference_0-201-19258-6_1988.pdf
  21. http://www.bitsavers.org/pdf/apple/service/PN_072-0163_Apple_Service_Technical_Procedures_Laser_Printers_Volume_Two-Apr_1992.pdf
  22. https://support.apple.com/en-us/112246
  23. http://www.applerepairmanuals.com/the_manuals_are_in_here/LaserWriter_II.pdf
  24. https://lowendmac.com/1988/1988-laserwriter-ii-aux-cd-rom-and-mac-iix/
  25. https://apple.fandom.com/wiki/Personal_LaserWriter_SC
  26. https://www.nytimes.com/1988/01/14/business/new-alliances-seen-in-computers-apple-digital-deal-said-to-be-close.html
  27. https://support.apple.com/en-us/112250
  28. https://support.apple.com/en-us/112249
  29. https://support.apple.com/en-us/112255
  30. https://support.apple.com/en-us/112254
  31. https://support.apple.com/en-us/112258
  32. https://support.apple.com/en-md/112259
  33. https://support.apple.com/en-us/112261
  34. https://support.apple.com/en-us/112262
  35. https://www.macworld.com/article/201402/appleprinters.html
  36. https://support.apple.com/en-us/112269
  37. https://support.apple.com/en-us/112280
  38. https://arstechnica.com/civis/threads/quick-apple-history-question.547021/
  39. https://www.usatoday.com/story/money/2015/02/12/antonoff-column-desktop-publishing/23126873/
  40. https://www.computerhistory.org/revolution/personal-computers/17/306
  41. https://knowledge.wharton.upenn.edu/article/driving-adobe-co-founder-charles-geschke-on-challenges-change-and-values/
  42. https://ecommons.luc.edu/cgi/viewcontent.cgi?article=1107&context=cs_facpubs
  43. https://vintageapple.org/laserwriter/pdf/MacWorld_August_2010_Four_Reasons_why_the_LaserWriter_mattered_2010.pdf
  44. https://collections.museumsvictoria.com.au/articles/1527
  45. http://archive.computerhistory.org/resources/text/Oral_History/Brainerd_Paul/Brainerd_Paul_1.oral_history.2006.102657986.pdf
  46. https://vintagemacmuseum.com/apple-laserwriter-ii-never-say-die/
  47. https://wealthgang.com/9-vintage-apple-products-that-are-still-valuable/
  48. https://www.bonanza.com/listings/Vintage-Apple-Laserwriter-II-Model-M6000/1688165900
  49. https://www.bidsquare.com/auctions/rr-auction/rr-auction-apple-jobs-computer-hardware-13285
Add your contribution
Related Hubs
User Avatar
No comments yet.