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From: info-mac@uw-beaver
Subject: FYI: Apple laser printer announcement
Message-ID: <587@uw-beaver>
Date: Fri, 25-Jan-85 23:24:09 EST
Article-I.D.: uw-beave.587
Posted: Fri Jan 25 23:24:09 1985
Date-Received: Mon, 28-Jan-85 07:36:37 EST
Sender: daemon@uw-beaver
Organization: U of Washington Computer Science
Lines: 287

From: Brian Reid <reid@Glacier>

------- Forwarded Message

From: (Richard Furuta)
Return-Path: <>
Message-Id: <>
Date: 24 Jan 1985 0236-PST (Thursday)
To: laser-lovers@washington
Subject: Apple announces its laser printer

CUPERTINO, Calif., January 23, 1985--Apple Computer, Inc. today announced the 
LaserWriter high-resolution laser printer.  The new product allows business 
users to produce near typeset-quality text and art department-quality graphics 
from their personal computer workstations.   The LaserWriter--printing such 
documents as newsletters, overhead transparencies, business forms, memos, 
brochures and reports--can be shared among a work group of up to 31 people 
using AppleTalk*,  Apple's low-cost personal network. 

The printer, which is an integral part of The Macintosh* Office, provides 
flexibility and quality of output usually restricted to printers costing 
several times as much.  The LaserWriter achieves full-page 300-dots-per-inch 
output through a Canon* LBP-CX10 engine, a powerful built-in computer designed 
by Apple and a software language called PostScript*. 

"The LaserWriter is a breakthrough in visual communication that will change 
the way people do business on paper," said Barbara Koalkin, Macintosh Office 
products marketing manager.  "To a large extent, business people are judged by 
the quality of their written documents and presentations.  We designed a shared
printer that brings near typeset-quality output to the desks of these office 

"The LaserWriter not only replaces daisy-wheel and dot-matrix printers, but in 
many instances it obviates the need to go to an art department or print shop 
for typesetting and paste-up." 
The LaserWriter Has Networking Built In 

The LaserWriter has the AppleTalk Personal Network built in, so that one 
printer can be shared by up to 31 people in a work group.  In addition to the 
AppleTalk port, the LaserWriter has an RS-232 port to connect it to devices 
outside AppleTalk that use this communications standard.  Through a built-in 
program to emulate the Diablo* 630, a popular daisy-wheel printer, IBM* and 
IBM-compatible personal computers using WordStar* or other IBM PC software can 
print directly on the LaserWriter with no software modification. 

Key business software available for the Macintosh computer will produce output 
from the LaserWriter without modification.  This software includes Jazz*, the 
integrated business-software package from Lotus Development Corp.; the 
Microsoft* series; and all Apple* Macintosh software.  In addition, new 
applications are being developed for Macintosh to take advantage of the 
LaserWriter, including Aldus Corp.'s PageMaker*, a package that allows users 
to design and compose layouts for such publications as newsletters, data sheets 
and brochures. 

"We at Lotus are impressed with the quality and capability of the new 
LaserWriter printer," said Eric Bedell, Lotus' Jazz marketing manager. 
"Letters, reports, forms and presentations created on Jazz look incredible 
when printed on the LaserWriter. 

"We believe that Jazz and the new printer offer the business professional the 
opportunity to create some of the highest-quality output available in today's 
microcomputer marketplace." 

The LaserWriter printer accommodates the many sizes of paper, transparencies, 
envelopes and labels that offices use.  It can print up to eight pages per 
minute, and at a rate of two or three pages a minute for even extremely 
complex graphics. 
Vendors of complete systems have shown interest in including the LaserWriter 
in their product offerings to businesses.  One such company, Metaphor Computer 
Systems, has signed an agreement with Apple under which it will include the 
LaserWriter in its information retrieval and analysis system marketed to 
product marketing and financial departments of Fortune 500 companies. 
LaserWriter Provides Flexibility for Transparencies and Reports

Apple designed the high-quality LaserWriter to serve a wide range of office 
needs, both for written reports and for transparencies used in business 
presentations.  For example, the printer can integrate unlimited combinations 
of text and graphics on a single page, for reports, brochures and newsletters. 
It can print the very small type sizes needed for forms as well as the large 
type sizes needed to make transparencies for presentations.  Also, the printer 
incorporates actual typefaces and fonts used in traditional typesetting, such 
as Helvetica* and Times*, which are preferred in producing forms and 

"The LaserWriter will revolutionize presentations, one of the main ways people 
communicate with each other in business," Koalkin said.  "Previously, 
transparencies for these presentations were done by hand or by art 
departments. Now, the LaserWriter provides the quality of art department 
transparencies faster than could be done by hand." 

Underlying the LaserWriter's versatility is an interpretive programming 
language called PostScript, developed by Adobe Systems Incorporated.  This 
flexible page- description language was created specifically for 
high-resolution printers and typesetting machines. 

A powerful feature of the PostScript language is that it stores fonts as 
mathematical formulas, or "outlines," rather than as a bit map for every size, 
style and orientation of a typeface.   Using these outlines, PostScript can 
direct the printer to generate characters in a wide range of point sizes, from 
three points up to more than 720 points, limited at the high end only by the 
size of the paper. (Seventy-two points measures one inch. 
Besides text characters, PostScript also directs the production of extremely 
high-resolution line art and graphics.  In fact, the graphic capabilities of 
the LaserWriter exceed even those possible on the Macintosh screen. 

The LaserWriter is the first personal-computer printer to be awarded license 
to use the original Helvetica and Times typefaces.  Times is the most common 
typeface for newspapers, and Helvetica is the most popular for business forms. 
Also built into the printer are Courier and a mathematical Symbol font.  The 
printer can also support all of the current Macintosh typefaces.  Apple will be
releasing additional "downloadable" fonts for the printer, selected from the 
typeface libraries of the International Typeface Corp. and the Mergenthaler, 
Linotype,  Stempel, Haas typeface library. 

The software is device-independent, which means that any workstation, 
including the IBM PC, for instance, can take advantage of the LaserWriter 
through PostScript.  Similarly, Macintosh applications can print on any 
PostScript-compatible printer or typesetter, with no software changes. 

"PostScript is being viewed by the printing industry as the first widely 
adopted page-description standard," Koalkin said.  "As demonstration of this 
fact, Linotype, a division of Allied Corporation, is announcing a line of 
AppleTalk- and PostScript- compatible typesetters. 

"Macintosh users will be able to hook up their machines to these high-end 
phototypesetters over the AppleTalk Personal Network and achieve resolution of 
up to 2,540 lines per inch." 
Hardware Built to be Reliable, Powerful

The LaserWriter contains the most powerful computer ever designed by Apple. 
At the heart of the LaserWriter is a 12-megahertz Motorola* 68000 
The printer's computer also includes 1/2 megabyte of read-only memory (ROM), 
plus 1 1/2 megabytes of random-access memory (RAM).  This powerful computer is 
necessary to provide the flexibility and quality of output that businesses need
for their day-to-day printing requirements. 
The LaserWriter's Canon engine contains the laser and the printer's mechanical 
parts.  The engine was designed for easy servicing without the mess normally 
associated with adding toner to printers or copiers.  Components that need 
regular replacement, including toner and the imaging scroll, are isolated in a 
removable cartridge for convenient access.  Cartridges last for 2,000 to 3,000 
pages, after which users easily remove and replace them without calling a 
service representative. 
Price and Availability

The LaserWriter printer will sell for a suggested retail price of $6,995, 
including toner cartridge.  It will be available in March 1985 in the United 
States and Canada through all Apple distribution channels, and in June 1985 
Apple, the Apple Logo, and AppleTalk are trademarks owned by and Macintosh is 
a trademark licensed to Apple Computer, Inc. 
Canon is a trademark of Canon Inc. 
PostScript is a trademark of Adobe Systems Incorporated.   
Diablo is a trademark of Xerox Corporation. 
IBM is a trademark of International Business Machines Corporation. 
WordStar is a trademark of MicroPro International Corporation. 
Jazz is a trademark of Lotus Development Corporation. 
Microsoft is a trademark of Microsoft Corporation. 
PageMaker is a trademark of Aldus Corporation. 
Helvetica and Times are trademarks of Allied Corporation. 
Motorola is a trademark of Motorola, Inc. 

Tech Specs on Laser Printer. 

LaserWriter Product Specifications 
Marking Engine: 
Canon LBP-CX laser-xerographic engine 
Controller hardware contains: 12mhz 68000, 1/2 Meg of ROM, 1 and 1/2 Meg of 
RAM, AppleTalk* and RS-232C interfaces. 
Print Quality: 
All text and graphics printed at 300 dots per inch. 
Built-in Fonts: 
Times*, Times Bold, Times Italic, Times Bold Italic, Helvetica(, Helvetica 
Bold, Helvetica Oblique, Helvetica Bold Oblique, Courier, Courier Bold, 
Courier Oblique, Courier Bold-Oblique and Symbol are built-in.  Underline, 
Shadow and Hollow styles for the above fonts can also be generated.  Full 
international character sets.  Supports all Macintosh fonts as downloaded 
Built-in Font Sizes: 
Full range of sizes from 4pt on up.  Limited at the low end by the resolution 
of the printer and at the high end by the size of the paper. 
8 pages per minute maximum throughput.  Actual performance is application and 
document dependent. 
AppleTalk and RS-232C. 
Printing Protocols Supported: 
POSTSCRIPT* and a subset of Diablo( 630 command set. 
Recommended Duty Cycle: 
Less than 4000 pages per month. 
Printing Material Feed: 
Automatic from paper input cassette. 
Manual single sheet feed. 
Printing Materials: 
Best results with 16-21 lb. single sheet copier bond.  Can use most letterhead 
and colored stock from 8-34 lb.  Can also use standard overhead transparency 
material.  Envelopes and labels supported via manual feed. 

Printing Material Sizes and Capacity: 
Supports Letter, Legal, A4, and B5 sizes.  Input cassette holds 100 sheets, 
output tray holds 20 sheets. 
Maximum Printable Surface: 
Width (inches) 
Length (inches)10.912.510.510.0 
Width18.5 inches 
Depth (body only)16.2 inches 
Depth (with trays)28.2 inches 
Height11.5 inches 
Weight77 lbs. 
US Model115 VAC (1 10 percent) 60Hz 
European Model220 VAC (1 10 percent) 50 Hz or 
240 VAC (1 10 percent) 50 Hz 
Safety and Environmental Compliance: 
UL 660F listed 
CSA LR49439 certified 
FCC Class B 
BRH certified Class I laser product 
Operating50-90 degrees F (10-32.5 C) 
Storage32-95 degrees F (0-35 C) 
Operating20-80% relative humidity 
Standby10-80% relative humidity 
Operating0-8200 feet 
Non-operating0-49000 feet 
Audible Noise: 
Operatingless than 55 dB (A) 
Standbyless than 45 dB (A) 
Times, and Helvetica are trademarks of the Allied Corporation 
AppleTalk is a trademark of Apple Computer, Inc. 
Diablo is a trademark of Xerox Corporation 
POSTSCRIPT is a trademark of Adobe Systems Inc. 

------- End of Forwarded Message

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