Xerox 4215/MRP Service manual

XEROX
Xerox MRP Family
4215/MRP, 4219/MRP, 4220/MRP, 4230/MRP
PCL 5 and PostScript
Printer Language Reference
March 1995
721P81072

Xerox Corporation
701 S. Aviation Boulevard
El Segundo, CA 90245
© 1994 and 1995 by Xerox Corporation. All rights reserved.
Copyright protection claimed includes all forms and matters of
copyrightable material and information now allowed by statutory
or judicial law or hereinafter granted, including without limitation,
material generated from the software programs which are
displayed on the screen, such as icons, screen displays, looks,
etc.
Printed in the United States of America
Publication number: 721P81072
Xerox® and all Xerox products mentioned in this publication are
trademarks of Xerox Corporation. Products and trademarks of
other companies are also acknowledged.
Changes are periodically made to this document. Changes,
technical inaccuracies, and typographic errors will be corrected in
subsequent editions.
This document was created on the Xerox 6085 Professional
Computer System using VP software. The typeface is Optima.

Notices
Installation caution
Your Xerox laser printer is not customer installable. Only a
qualified service representative should install the equipment.
Safety
CAUTION: This equipment generates, uses, and can radiate
radio frequency energy, and if not installed and used in
accordance with the installation requirements, may cause radio
interference to radio communications.
U.S.A.
Your printer has been tested and found to comply with the limits
for a Class A computing device pursuant to Subpart J of Part 15
of FCC rules, which are designed to provide reasonable
protection against such interference when operated in a
commercial environment. Operation of this equipment in a
residential area is likely to cause interference. In such cases, the
user at his or her own expense is required to correct the
interference.
Canada
This digital apparatus does not exceed the Class A limits for radio
noise emissions from digital apparatus as set out in the radio
interference regulations of the Canadian department of
communications.
Les present appareil numerique n’emet pas de bruits
radioelectriques depassant les limites applicables aux appareils de
Classe A prescitees dans le reglement sur le brouillage
radioelectrique edicte par les ministre des communications du
Canada.
Europe: 50 Hz, 220 to 240 V equipment
This equipment has been tested and certified in conformance
with European commission directive 82/499/ECC and VDE
0871/0875, Class A, relating to radio frequency interference.
XEROX MRP FAMILY PCL 5 AND POSTSCRIPT PRINTER LANGUAGE REFERENCE iii

NOTICES
Laser safety
Your printer complies with appropriate safety standards.
Specifically regarding lasers, the equipment complies with laser
product performance standards set by governmental,
international and national agencies as a Class 1 laser product. It
does not emit hazardous light; the beam is totally enclosed
during all phases of customer operation and maintenance.
WARNING: Use of controls or adjustments or performance of
procedures other than those specified herein may result in
hazardous radiation exposure.
Be aware of all labels that warn you against removing panels or
covers. See the example below of a label located behind the
front cover, below the on/off switch.
DANGER - Invisible laser radiation
when open and interlock
defeated for service.
AVOID DIRECT EXPOSURE TO
BEAM
Instructions for safe service are
in SERVICE MANUAL.
These laser warning labels are placed on panels that cover areas
that are not operator serviceable. These panels are not to be
removed.
Operational safety
Your Xerox equipment and supplies are designed and tested to
meet strict safety requirements. These include safety agency
examination, approval, and compliance with established
environmental standards.
Attention to the following notes ensures the continued safe
operation of your equipment.
Do this
Always connect equipment to a properly grounded power source
receptacle. If in doubt, have the receptacle checked by a
qualified electrician.
WARNING: Improper connection of the equipment grounding
conductor can result in electrical shock.
Always place equipment on a floor with adequate strength for
the weight of the machine.
Always have your qualified service representative move or
relocate the equipment.
Always use materials and supplies specifically designed for your
Xerox equipment.
iv XEROX MRP FAMILY PCL 5 AND POSTSCRIPT PRINTER LANGUAGE REFERENCE

NOTICES
WARNING: Use of unsuitable materials may result in poor
performance and can possibly create a hazardous condition.
Always use a Xerox specified cordset with the Equipment Leakage
Circuit Interrupter/Residual Current Device (ELCI/RCD).
Use caution when installing or modifying telephone lines.
Do not do this
Never use an extension cord with the ELCI/RCD.
Never use the ELCI/RCD where water may enter the casing.
Never attempt any maintenance function that is not specifically
described in this document.
Never remove any covers or guards that are fastened with screws
unless otherwise instructed. There are no operator-serviceable
areas within these covers.
Never override or “cheat” electrical or mechanical devices.
Never operate the equipment if you notice unusual noises or
odors. Disconnect the power cord from the power source
receptacle and call Xerox service to correct the problem.
Never install telephone wiring during a lightening storm.
Never install telephone jacks in a wet location unless specifically
designated for wet locations.
Never touch uninsulated telephone wires or terminals unless the
telephone line has been disconnected at the network interface.
Avoid using a telephone (other than a cordless type) during an
electrical storm. There may be a remote risk of electrical shock
from lightening.
Never use a telephone to report a gas leak in the vicinity of the
leak.
U.S. only: If you need any additional safety information
concerning the equipment or Xerox supplied materials, call the
following toll-free number: 1-800-828-6571.
Approvals and certification
60 Hz, 115 V Listed by Underwriters Laboratories, UL1950 (UL). Meets CSA
standards, C22.2 NO 950 (CSA).
50 Hz, 220 to 240 V Meets the British Standards Institution, IEC950 (BSI).
Safety feature
Your printer equipped with an Equipment Leakage Circuit
Interrupter/Residual Current Device (ELCI/RCD). This safety
device protects you if an electric outlet supplying power to the
printer is improperly wired.
XEROX MRP FAMILY PCL 5 AND POSTSCRIPT PRINTER LANGUAGE REFERENCE v

NOTICES
U.S. configuration of ELCI/RCD
1 Window
2 Reset button
International configuration of ELCI/RCD
1 Window
2 Reset button
If power is interrupted to the printer, follow these steps:
1. Locate the safety device, using the U.S. or International
Configuration (above).
2. Check to see if a red flag displays in the window of the
safety device.
3. If the red flag does not display, press and release the black
Reset button.
The red flag displays and power is restored to the system.
If power is not restored by this procedure or if the device
interrupts power to the machine again, call your service
representative.
vi XEROX MRP FAMILY PCL 5 AND POSTSCRIPT PRINTER LANGUAGE REFERENCE

Table of contents
Notices iii
Installation caution iii
Safety iii
Laser safety iv
Operational safety iv
Introduction ix
About this manual ix
Text conventions ix
1. PostScript mode 1-1
Device-dependent features 1-1
Fonts available with the PostScript Language mode 1-1
Downloadable font types 1-2
Internal fonts 1-2
Adobe Type Manager fonts 1-3
Page Device setup 1-4
Page Device features 1-4
Resources 1-9
Compatibility operators 1-9
Miscellaneous PostScript features 1-9
2. HP LaserJet Emulation mode 2-1
HP PCL 5 compatibility 2-1
Job Control commands 2-2
Page Control commands 2-3
Image area 2-7
Fonts 2-7
Downloading fonts 2-7
Appendices A. HP PCL command quick reference A-1
B. HP-GL/2 command quick reference B-1
C. Related publications C-1
Index INDEX-1
XEROX MRP FAMILY PCL 5 AND POSTSCRIPT PRINTER LANGUAGE REFERENCE vii

Introduction
The Printer Language Reference is intended as an aid to
programmers using PostScript Page Description Language (PDL)
or Hewlett-Packard (HP) Printer Control Language (PCL) 5 to
write programs for a laser printer.
About this manual
This reference does not cover all aspects of HP PCL or PostScript
PDL.
Before using this manual, become familiar with its contents and
conventions.
Text conventions
The following text and procedure conventions are used
throughout this guide.
italics Italics are used for document and library names (for example, the
Xerox MRP Family 4220/MRP, 4230/MRP Operator Guide).
CAUTION: Cautions are associated with equipment safety.
WARNING: Warnings are associated with the safety of people.
NNotes: Hints that help you perform a task or understand the
text.
MB Megabyte.
K-byte Kilobyte.
K-bit Kilobit.
gsm Grams per one square meter of paper.
menus, modes, options, and commands These use downstyle capitalization (for example, Configuration
menu, Duplex mode, and Raster Graphics command).
XEROX MRP FAMILY PCL 5 AND POSTSCRIPT PRINTER LANGUAGE REFERENCE ix

1. PostScript mode
The Xerox laser printer supports Adobe PostScript Level 2
implementation. The operator set includes all Level 2 operators
and a set of Level 1 compatibility operators unique to this
printer. It does not include Display PostScript operators based
on Level 1 or Level 2.
This chapter highlights certain language features specific to the
Xerox implementation of the PostScript Page Description
Language. It is intended for programmers who design host
software for use on the printer or write their own programs in
the PostScript PDL. This chapter does not cover standard
operation and programming of PostScript printers. Refer to the
references below for detailed information:
•PostScript Language Reference Manual, Second Edition,
Adobe Systems Incorporated.
•PostScript Language Supplement, Adobe Systems
Incorporated. Information supplied in this book is a
necessity for designing software or writing PostScript Page
Description Language programs. It can be obtained only
from Adobe Systems Incorporated.
•PostScript Language Printer Addendum, Xerox 4220/MRP,
4230/MRP, Adobe Systems Incorporated. This book is
packaged and shipped with the PostScript Language
Reference Manual.
NNote: The PostScript Language Supplement and PostScript
Language Printer Addendum, Xerox 4220 referred to in this
manual are Version 2015.
Device-dependent features
The PostScript language, although designed to be inherently
device-independent, has provisions for some physical features
that are not common across products. Your printer has
PostScript language features and capabilities that might not be
present in other PostScript output devices. Some of these
features are described in the following pages.
Fonts available with the PostScript Language mode
A total of 65 fonts are included. The printer has 35 internal
Adobe standard typefaces. ISO Latin1 Encoding and Standard
Encoding are supported. The Adobe Type Manager pack
supplied with the printer provides an additional 30 fonts. These
fonts may be downloaded to Random Access Memory (RAM),
the programmable font module, or hard disk, if they are present
XEROX MRP FAMILY PCL 5 AND POSTSCRIPT PRINTER LANGUAGE REFERENCE 1-1

POSTSCRIPT MODE
as options. The Font Report shows typeface examples of internal
and downloaded fonts.
Downloadable font types
The supported downloadable font types include:
• Adobe Type 0 (composite font)
• Adobe Type 1 (base font)
• Adobe Type 3 (user-defined font)
Internal fonts
The following is a list of font typefaces, arranged by family.
• New Century Schoolbook
— NewCenturySchlbk-Roman
— NewCenturySchlbk-Bold
— NewCenturySchlbk-Italic
— NewCenturySchlbk-BoldItalic
• Courier
— Courier
— Courier-Oblique
— Courier-Bold
— Courier-BoldOblique
• Palatino
— Palatino-Roman
— Palatino-Italic
— Palatino-Bold
— Palatino-BoldItalic
• Symbol
• Times
— Times-Roman
— Times-Italic
— Times-Bold
— Times-BoldItalic
• Helvetica
— Helvetica
— Helvetica-Oblique
— Helvetica-Bold
— Helvetica-BoldOblique
• Helvetica Narrow
— Helvetica-Narrow
— Helvetica-Narrow-Oblique
— Helvetica-Narrow-Bold
— Helvetica-Narrow-BoldOblique
• AvantGarde
— AvantGarde-Book
— AvantGarde-BookOblique
— AvantGarde-Demi
— AvantGarde-DemiOblique
• Bookman
— Bookman-Demi
— Bookman-DemiItalic
— Bookman-Light
— Bookman-LightItalic
1–2 XEROX MRP FAMILY PCL 5 AND POSTSCRIPT PRINTER LANGUAGE REFERENCE

POSTSCRIPT MODE
• ZapfChancery-MediumItalic
• ZapfDingbats
Adobe Type Manager fonts
The 30 additional PostScript fonts included with the Adobe Type
Manager are shown below.
• Adobe Caslon
— ACaslon-Italic
— ACaslon-Regular
— ACaslon-Semibold
— ACaslon-SemiboldItalic
• Adobe Garamond
— AGaramond-Bold
— AGaramond-BoldItalic
— AGaramond-Italic
— AGaramond-Regular
• Barmeno
— Barmeno-Bold
— Barmeno-ExtraBold
— Barmeno-Medium
— Barmeno-Regular
• Lithos
— Lithos-Black
— Lithos-Regular
• Tekton
— Tekton
— Tekton-Bold
• Americana
— Americana
— Americana-ExtraBold
• Formata
— Formata-Italic
— Formata-Medium
— Formata-MediumItalic
— Formata-Regular
• Trajan-Bold
• Blackoak
• Carta
• ParkAvenue
• Kaufmann
• Poetica-SuppOrnaments
• WoodtypeOrnaments-Two
• ParisianRegular
XEROX MRP FAMILY PCL 5 AND POSTSCRIPT PRINTER LANGUAGE REFERENCE 1–3

POSTSCRIPT MODE
Page Device setup
Both Level 1 and Level 2 Postscript provide features to set up a
document that meets the requirements of a page description.
The Level 1 implementation provides a set of control operators in
a dictionary called Statusdict. The Level 2 implementation
supports setpagedevice, a device setup operator which specifies
the requirements of a page description and controls standard and
optional printer features.
When calling the operator setpagedevice, a user can specify
parameters such as PageSize and ImageBox for formatting,
NumCopies, Duplex, and MediaColor for page processing;
InputAttributes and OutputAttributes for Input/Output control;
and Policies for handling unsatisfied requirements. Many other
Page Device parameters are supported by your printer. Refer to
the “Device Setup” section in the PostScript Language Printer
Addendum, Xerox 4220/MRP, 4230/MRP, Adobe Systems
Incorporated, for details.
Page Device features
Some of the Page Device features that are unique to the printer
are described in this section. Note the Page Device parameter
used in each case.
Page Size Specified by the PageSize parameter. In PostScript mode, paper
sizes are supported by commands in the data stream. Each
specified size is matched against the available media in the paper
trays. If the specified size is found, the media in that tray is
used. Failure to match a paper size triggers the current PageSize
policy. If paper size is not specified in the data stream, the
media is selected from the default tray or any other tray with the
same size. Table 1-1 shows the page sizes that are supported by
the matching mechanism on the printer.
NNote: The imageable area is the same as the page size.
Table 1-1. Papername values, tray numbers, paper sizes,
and point sizes
Equivalent Level 1
papername Physical paper tray supported Paper tray size Point size (W by H)
letter (default) 1, 2, 3, 4, 5 8.5 x 11”
216 x 279 mm 612 x 792
a4 1, 2, 3, 4, 5 8.27 x 11.69”
210 x 297 mm 595 x 842
folio 1, 2, 3, 5 8.5 x 13”
216 x 330 mm 612 x 936
legal 1, 2, 3, 4, 5 8.5 x 14”
216 x 356 mm 612 x 1008
1–4 XEROX MRP FAMILY PCL 5 AND POSTSCRIPT PRINTER LANGUAGE REFERENCE

POSTSCRIPT MODE
Table 1-1. Papername values, tray numbers, paper sizes
and point sizes (continued)
Equivalent Level 1
papername Physical paper tray supported Paper tray size Point size (W by H)
ledger
or
11x17
1, 2, 3, 5 11 x 17”
279 by 432 mm 792 x 1224
a3 1, 2, 3, 5 11.69 x 16.54”
297 x 420 mm 842 x 1191
postcard 5 3.5 x 5.5”
89 x 140 mm 252 x 396
statement 1, 2, 3, 5 5.5 x 8.5”
140 x 216 mm 396 x 612
executivepage 1, 2, 3, 5 7.25 x 10.5”
184 x 267 mm 522 x 756
a6 5 4.13 x 5.83”
105 x 148 mm 298 x 420
a5 1, 2, 3, 5 5.83 x 8.27”
148 x 210 mm 420 x 595
isob5 1, 2, 3, 5 6.93 x 9.84”
176 x 250 mm 499 x 709
monarcenvelope 5 3.88 x 7.5”
98 x 190 mm 279 x 540
com10envelope 5 4.13 x 9.5”
105 x 241 mm 297 x 684
dlenvelope 5 4.33 x 8.66”
110 x 220 mm 312 x 624
c5envelope 5 6.38 x 9.02”
162 x 229 mm 459 x 649
other paper 1, 2, 3 5.35 x 5.95”
136 x 177 mm
to
11.0 x 16.54”
279 x 417 mm
N/A
other paper 5 3.25 x 4.5”
82 x 114 mm
to
11.7 x 17.0”
297 x 432 mm
234 x 324
to
842 x 1224
other envelopes 5 3.85 x 3.85”
98 x 98 mm
to
7.0 x 10.2”
178 x 259 mm
277 x 277
to
504 x 734
Input and output trays Specified by the Input Tray Slot numbers in the InputAttributes
dictionary, and by the Output Tray Slot Numbers or the
OutputType in the OutputAttributes dictionary.
XEROX MRP FAMILY PCL 5 AND POSTSCRIPT PRINTER LANGUAGE REFERENCE 1–5

POSTSCRIPT MODE
Auto-tray switching Specified by the TraySwitch parameter. Auto-tray switching is
implemented if TraySwitch is enabled and a tray runs out of
paper after the job starts. The order in which auto-tray switching
occurs is: 4, 1, 2, 3.
Default tray sequence PostScript searches the tray selection by paper size and media, as
shown in table 1-2. The default sequence in which the size is
searched for is: 4, 1, 2, 3, 5.
Table 1-2. Paper tray assignments for input and output
trays
*Default
**Default if installed
Slot number Input tray Output tray (OutputType name)
0 Tray 1* Top Tray*
1 Tray 1 Face-Up Tray
2 Tray 2 High-Capacity Stacker
3 Tray 3 N/A
4 Tray 4 (High-
Capacity Feeder)** N/A
5 Tray 5 (Multi-sheet
Bypass Tray) N/A
Duplex mode Specified by the Duplex parameter. In Duplex mode, Tumble
mode can be selected. When Tumble true is selected, the image
on the reverse side of the page is printed upside-down, making it
suitable for top binding. When Tumble false is selected, the
images on the reverse side are of the same orientation, making
the pages suitable for left binding. Top and left can be either the
long or short edge.
With most Level 1 implementations, the tumble effect is not the
same for landscape and portrait jobs. However, for both
orientations, setting Tumble true generates short edge binding,
and setting Tumble false generates long edge binding.
NNote: This differs from the Level 2 use of Tumble or Landscape
pages.
For all duplex jobs, the first duplex page is always printed on the
front of the physical page. If the last page of a job uses only
the first side of the paper, this page is delivered automatically
when Duplex mode is deactivated or a timeout occurs.
Since Level 1 statusdict operators which set Duplex and Tumble
modes persistently are not implemented, these operators cannot
be used in the print data to override the Duplex mode or Tumble
defaults. These defaults can be changed with the Level 2
operator setpagedevice.
1–6 XEROX MRP FAMILY PCL 5 AND POSTSCRIPT PRINTER LANGUAGE REFERENCE

POSTSCRIPT MODE
Line edge enhancement Specified by the PostRenderingEnhance and
PostRenderingEnhanceDetails parameters. The image
enhancement options and the control panel mapping are shown
in table 1-3.
Table 1-3. Mapping of PostRenderingEnhanceDetails to
control panel selection
Key Value Function Control panel display
Revalue 0 LEE off Disable
1 LEE light Light
2 LEE medium Medium (default)
3 LEE dark Dark
Type 10 Constant N/A
Outputfaceup stacking Each output tray accommodates only one method of stacking.
Pages are always stacked face up on the face-up tray and face
down on the top tray and the high-capacity stacker. The
outputfaceup values should correspond to the current output
tray (true for output to the face up tray, and false for output to
the top tray and high-capacity feeder).
Paper offset Specified by the Jog parameter, as shown in table 1-4.
Table 1-4. Mapping of Jog to the printer offset control
panel functions
Integer Function Control panel display
0 Do not jog Disable
1 Jog at device
deactivation Other setting from host is active
2 Jog at end of job On job
3 (default) Jog after each set On job and copy
The value of Jog in the page device dictionary is ignored for the
face-up tray. Paper cannot be physically shifted at this output
location.
Multiple copies Specified by the NumCopies parameter. Multiple copies are
delivered uncollated.
XEROX MRP FAMILY PCL 5 AND POSTSCRIPT PRINTER LANGUAGE REFERENCE 1–7

POSTSCRIPT MODE
Policies Specified by the Policies parameter. When a page description
makes a request that the printer cannot satisfy (for example, the
requested feature is not supported, or the feature is supported
but not available at the moment), the interpreter consults the
Policies Dictionary to determine further action. For most
features, you can specify one of the following policy choices:
• 0—Generate a configuration error.
• 1—Ignore the request.
• 2—Interact with the operator or system administrator to
determine the action.
The default for PolicyNotFound is 1. For policies available to
unsatisfied page sizes, refer to the “Policies” section in the
PostScript Language Reference Manual, and the PageSize entry in
the policies dictionary in the PostScript Language Reference
Manual Supplement.
The control panel default can be 2 or 6. The default is 6 for
PageSize policy. Use the Paper Loading Pause option to select
these two settings on the Printer Setup menu at the control
panel. Table 1-5 shows the mapped functions.
Table 1-5. Mapping of PageSize functions to the printer
Paper Loading Pause option
Policy Function Control panel display
2 Set control panel Paper
Loading Pause on, invoke
operator message
Enable
6 Set control panel Paper
Loading Pause off, select
next larger available size
Disable
0/1/3/4/5/7 Other page size policies
selected from the data
stream
Other setting from the
host is active
The default Duplex policy is 2, which automatically turns Duplex
printing to Simplex when it is not possible to print Duplex (such
as when using media from Tray 5.)
Jam recovery Specified by the ExitJamRecovery parameter. Jam recovery is
always enabled, and the ExitJamRecovery value is always true.
1–8 XEROX MRP FAMILY PCL 5 AND POSTSCRIPT PRINTER LANGUAGE REFERENCE

POSTSCRIPT MODE
Resources
PostScript Level 2 allows you to manage objects such as fonts,
patterns, and filters as collections of resources grouped into
categories. A resource can be requested by giving the resource
category and name. The Resource categories supported by the
printer are described in the PostScript Language Printer
Addendum, Xerox 4220/MRP, 4230/MRP.
Compatibility operators
A set of compatibility operators is present in the printer for Level
1 compatibility purposes only. Their use in PostScript Level 2
language programs is not recommended. Refer to the PostScript
Printer Language Addendum, Xerox 4220/MRP, 4230/MRP for
more information.
Miscellaneous PostScript features
The PostScript features described in this section are described in
detail in the PostScript Language Printer Addendum, Xerox
4220/MRP, 4230/MRP, or in the PostScript Language Supplement.
Please refer to these books for further information.
Communications setup Communications parameters in the different interfaces can be set
from the host. The serial defaults are shown in table 1-6. Refer
to the “Device Parameters” section in the PostScript Language
Printer Addendum, Xerox 4220/MRP, 4230/MRP,for information
on all interfaces, including serial, parallel, LocalTalk, EtherTalk, and
Token Ring.
Table 1-6. Communications defaults for the serial
interface
Communications parameter Default
Flow control Robust XON/XOFF
Baud rate (bps) 9600
Data bits 8
Stop bits 1
Parity None
Fax setup To set up and control fax operations, refer to the sections on
covering fax and device parameters in the PostScript Language
Printer Addendum, Xerox 4220/MRP, 4230/MRP.
Timeout features To obtain and set current timeout values, refer to the sections on
Systems, User, and Page Device parameters in the PostScript
XEROX MRP FAMILY PCL 5 AND POSTSCRIPT PRINTER LANGUAGE REFERENCE 1–9

POSTSCRIPT MODE
Language Printer Addendum, Xerox 4220/MRP, 4230/MRP
discussing. The factory defaults are shown in table 1-7.
Table 1-7. Factory default timeouts
Default Time in seconds
job timeout 0 (disabled)
wait timeout 60
manualfeed timeout 60
Emulator The only emulator (alternative interpreter) supported by the
4220/MRP or 4230/MRP is %LaserJetIII%. Refer to the description
of the Emulator parameter in the “Device Parameter” section of
the PostScript Language Printer Addendum, Xerox 4220/MRP,
4230/MRP for details.
Emulation switching For PostScript Level 2 implementation, refer to the information
on the Emulator parameters in the PostScript Language
Supplement. For PostScript Level 1 implementation, refer to the
descriptions of the emulate compatibility operator in the same
book.
PostScript password Refer to the StartJobPassword and SystemParamsPassword
descriptions in the “System parameters” section in the PostScript
Language Printer Addendum, Xerox 4220/MRP, 4230/MRP. The
default is zero.
Error handling Error messages are always sent to the host if the interface
permits. PostScript errors are printed when error sheet printing
is enabled in the Printer Setup Menu.
File systems Two file systems are supported: the integrated drive electronics
(IDE) disk option (%disk0%), and the Flash Simm option
(%Cartridge1%). Refer to the “System parameters” section of the
PostScript Language Printer Addendum, Xerox 4220/MRP,
4230/MRP for details.
Job Scheduling Refer to the description of Job Scheduling in the “Device
parameters” section of the PostScript Language Printer
Addendum, Xerox 4220/MRP, 4230/MRP.
Product Strings Values for Product Strings, including languagelevel, product,
revision, serialnumber, and version, are listed in the “Product
Strings” section of the PostScript Language Printer Addendum,
Xerox 4220/MRP, 4230/MRP.
1–10 XEROX MRP FAMILY PCL 5 AND POSTSCRIPT PRINTER LANGUAGE REFERENCE