Brother is a registered trademark of Brother Industries Ltd.
PostScript is a registered trademark of Adobe Incorporated.
Epson is a registered trademark and FX-850 a trademark of Seiko Epson Corporation.
Hewlett Packard, HP, LaserJet and PCL are registered trademarks and LaserJet, HP-GL, and HP-GL/2 are
trademarks of Hewlett Packard Company.
IBM is a registered trademark and Proprinter XL is a trademark of International Business Machines Corporation.
Microsoft, MS-DOS and Windows are registered trademarks.
Intellifont is a registered trademark of Agfa Corporation.
TrueType is a trademark of Apple Computer, Inc.
All other brand and product names mentioned in this manual are registered trademarks or trademarks of respective
companies.
Compilation and Publication
Under the supervision of Brother Industries Ltd., this manual has been compiled and published, covering the latest
product's descriptions and specifications.
The contents of this manual and the specifications of this product are subjected to change without notice.
Brother reserves the right to make changes without notice in the specifications and materials contained herein and
shall not be responsible for any damages (including consequential) caused by reliance on the materials presented,
including but not limited to typographical and other errors relating to the publication.
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TABLE OF CONTENTS
GLOSSARY
CHAPTER 1 INTRODUCTION
1. ABOUT THE MANUAL ----------------------------------------------------------------------------------- 3
2. AREAS OF USE ------------------------------------------------------------------------------------------- 4
CHAPTER 2 PCL
1. COMMAND LIST ------------------------------------------------------------------------------------------ 7
3. DETAILED INFORMATION ----------------------------------------------------------------------------- 8
APPENDIX A COMPARISON LIST
APPENDIX B FLASH/PCMCIA CARD COMMANDS
APPENDIX-C HBP MODE COMMANDS
APPENDIX D REFERENCE LIST OF MX-2000/4000/5000/7000
SERIES UNIQUE COMMANDS
APPENDIX E REFERENCE LIST OF FS-5050 UNIQUE COMMANDS
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GLOSSARY
Absolute plottingA method of plotting in the HP-GL and HP-GL/2 graphics language where
coordinates are specified relative to the origin of the coordinate system currently in
use.
Anchor pointThe top left-hand corner of the PCL picture frame. You can position this on the
page using a PCL command.
Anisotropic scalingA form of image scaling using the SC command in HP-GL and HP-GL/2 mode in
which the user units can be of different sizes. Hence the entire graphics window
can be used to display the image.
ASCIIThe standard system for assigning number codes (0 ~ 255) to alphabetic, numeric
and control code characters.
AttributeA characteristic of a downloadable font or a character of a Downloadable font that
is represented by a number of a fixed length.
Bitmap fontA font whose characters are defined as raster images. The characters that make up
a bitmap font are of a fixed size.
BoldA wider line thickness for typographical characters, used to make the text stand
out, for example, in headings.
Calling a macroA way of running a macro in which changes to the modified print environment are
not retained when the macro has finished running.
CartridgeA storage medium that you can insert into the printer cartridge slots. Cartridges
can store fonts. The advantage of using cartridges is that they allow you to use
more fonts without taking up printer memory space.
Cartridge font A font that is stored on a cartridge. These are widely available commercially.
Character cell The imaginary grid on which downloadable characters are designed.
Character code A number assigned to a character that uniquely identifies it.
Character descriptor A block of data that describes the characteristics of an individual character in a
downloadable font, such as its width and height.
Character setA selection of different characters. Characters sets normally include the alphabet
in both upper- and lowercase, the digits' 0-9, punctuation marks, common
mathematical symbols and a few other useful characters. There are also some
specialized character sets that are used for specific applications like mathematics.
A font is defined as having a particular character set.
ColumnA vertical sub-division of the page whose width is equal to the HMI (horizontal
motion index). The print position moves across the page one column width when
any single character is printed ( in a monospaced font), or when a space character
is printed ( in a proportionally spaced font). See also HMI.
Control codeAn ASCII code that tells the computer to perform a particular function, such as a carriage
return.
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Control panel reset A reset or factory reset performed using the printer control panel.
Cross-hatching A method of shading using perpendicular diagonal lines that cross one another.
Current units The current unit type in use in HP-GL and HP-GL/2 mode. Current units are either
user units or graphics units depending on whether an SC command has been used.
CursorAlthough the printer does not have a cursor, it is sometimes easier to visualize the
printer's operation in terms of a cursor that can be moved from place to place on the
page.
Cursor position The current position of the imaginary cursor.
Decipoint A unit of measure equal to 1/720".
Default conditions A set of HP-GL and HP-GL/2 mode settings that you restore using the DF;
command. The default conditions are a subset of the initial settings.
Destination imageThe graphic image that is already in place on a page and to which the source image
is applied in the LaserJet series print model.
DotsA unit of measure equal to 1/600", the smallest increment that the cursor can
move.
Downloadable fontA character font that can be downloaded from your computer to the printer. You
can either buy Downloadable fonts or create your own. A downloadable font
consists of a font descriptor block followed by a character code, character
descriptor block and the data for each character in the font.
DownloadingThe process of sending either a font, a macro or a graphic image from your
computer to the printer.
Effective windowThe area of the page on which HP-GL and HP-GL/2 output can appear. The
effective window is determined by the overlap of the logical page, the PCL picture
frame, the hard clip and the soft clip limits.
Emulation modeA mode of operation in which the printer imitates the functions of a different
model.
Enabling a macro for overlay
A macro that is enabled for overlay runs as the final operation before each page is
printed, using the macro overlay environment printer settings.
Escape sequenceThe Esc character followed by a string of other characters that tell the printer which
operation to perform.
Factory default environment The collection of printer settings that have been made to the printer before it leaves
the factory. You can reset the printer to the factory settings either by using a
printer command or using the control panel.
Factory resetA reset in which LaserJet mode is made the current emulation mode and the factory
default environment is restored.
FillA shading applied to a shape that you have drawn.
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Fixed spacing See monospacing.
Font A collection of characters that are designed to work in harmony together. A font
has several characteristics that identify it uniquely: character or symbol set,
spacing, pitch, height or point size, style, stroke weight and typeface. Fonts can
either be resident in the printer's ROM, installed on cartridge or downloaded from
your computer. You can either buy downloadable fonts commercially or create
your own. The word "font" is often wrongly used to mean "typeface". A font is
confined to a single height or point size whereas a typeface is not.
Font descriptorA block of data that is downloaded to the printer as the first part of a downloaded
font. The font descriptor describes the characteristics that are common to every
character in the font, such as stroke weight, and contains other relevant
information.
Graphics mode initial settings
The HP-GL and HP-GL/2 mode settings that are in effect when you enter HP-GL
and HP-GL/2 mode. You can restore the initial conditions using the IN; command.
Graphics unitsThe default units of the HP-GL and HP-GL/2 coordinate system. Also sometimes
called plotter units.
Graphics windowThe area on the page in which HP-GL and HP-GL/2 graphic images can appear.
Initially this is the same as the picture frame, but you can change the size, position
and aspect ratio of the graphics window using the IW command.
Gray scale A degree of continuous shading ranging from 0%, white, to 100%, black.
Hard clip limits The area of the page on which it is physically possible to print using HP-GL and
HP-GL/2 graphics language commands. The hard clip limits are determined by the
size of the physical page and are equivalent to the LaserJet mode printable area.
Hatching A method of shading using parallel lines.
Height The height in typographic points (1/72" units) of an unaccented capital letter in a
font.
HMIHorizontal motion index. The horizontal distance that the print position moves
across the page when any single character is printed ( in a monospaced font ), or
when a space character is printed ( in a proportionally spaced font ). You can set
the HMI using printer commands, however, when you alter any font characteristic
( in effect, select a new font ) or switch between the primary and secondary fonts,
the HMI is reset to its default value based on the newly selected font.
Horizontal plot size The original horizontal size of an imported HP-GL and HP-GL/2 image.
Internal font A font that is stored in the printer ROM and is therefore always available for use,
for example, Brougham 10 pitch, or a font generated from a scalable typeface
stored in the printer's ROM, for example, Tennessee bold 15 pt.
Isotropic scalingA form of image scaling using the SC command in HP-GL or HP-GL/2 mode in
which the user units must be of equal size. Hence it may not be possible to use the
entire graphics window to display the image.
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JustificationThe way in which text is aligned. For example, left justification involves aligning
the left end of every line of text.
Label A text string that forms part of an HP-GL and HP-GL/2 plot.
Landscape The orientation in which the top edge of the page is longer than the side edges.
Logical page The area of the physical page on which the cursor can be positioned in LaserJet
mode. You can use PCL commands to specify the position of the logical page on
the physical page. Also known as the PCL addressable area.
LSBi) The least significant byte of a set of data bytes. ii) The least significant bit of a single byte of data.
MacroA sequence of PCL commands that can be stored in the printer memory. To run
the sequence you need only use a single PCL command.
Macro executionExecuting a macro is a way of running a macro whereby any changes made to the
modified print environment by the macro are retained when macro execution has
been completed.
Macro overlay environment Used only by a macro that has been enabled for overlay. A combination of the user
default environment and the modified print environment.
Medium The line thickness of normal type.
Modified print environment The collection of all current LaserJet printer settings. This environment is saved if
you call a macro or enter HP-GL and HP-GL/2 mode, it is restored when the
macro has finished running or when you quit HP-GL or HP-GL/2 mode.
MonospacingSome bitmap fonts are printed with each character occupying the same space on a
line of text. This is known as monospacing.
MSBi) The most significant byte of a set of data bytes. ii) The most significant bit of a single byte of data.
Patterni) The hatching or cross-hatching that can be applied to an outline shape. ii) The non-white areas of the source image in the LaserJet print model.
Pattern transparencyThe patterned ( non-white ) areas of the source image are either transparent, in
which case the destination image is visible through the white parts of the pattern,
or opaque, in which case the destination image is not visible at all throughout the
patterned areas of the source image.
PCLPrinter Control Language. The language consisting of escape sequences that is
used to control the printer in LaserJet mode
PCL addressable area See logical page.
PCL picture frame See picture frame.
Pen Although this printer is a laser printer the HP-GL/2 and HP-GL graphics languages
retains the notion of a pen and allows you to select between two pens, white and
black. You must select a pen before you can draw anything. The HP-GL and HPÂGL/2 language were originally developed for use with plotters and the terminology
remains.
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Perforation skipA feature whereby the printer automatically compensates for a page break and
resumes printing from the top of the text area on the next page.
Permanent font A downloaded font that is retained when a printer reset is performed.
Permanent macro A macro stored in the printer that will not be erased if the printer is reset.
Physical page The paper or envelope on which the printer prints.
Picture frame The area of the physical page in which HP-GL and HP-GL/2 graphic images can be
printed.
PitchThe number of characters in one inch of text. Only applicable to monospaced
(fixed pitch fonts.)
PlotA drawing produced using the HP-GL and HP-GL/2 graphics language. So called
because the language was originally invented for use with plotters.
Plotter units See graphics units.
Point The standard unit of measurement for character height. Equal to 1/72".
Point factor scaling A form of image scaling using the SC command in HP-GL or HP-GL/2 mode in
which the user units and the location of the scaling point P1 are specified in terms
of graphics units.
Point size See height.
Polygon A shape consisting of one or more closed groups of connected lines.
Polygon buffer An area of printer memory in which you can store one or more polygons and sub-
polygons defined using HP-GL and HP-GL/2 commands. Some HP-GL and HPÂGL/2 commands use the polygon buffer automatically.
Portrait The orientation in which the side edges of the page are longer than the top edge.
Posture A component of a font's style - whether it is upright or italic.
Primary font In LaserJet mode the printer maintains two current font settings. The primary font
is the first of these.
Print modelA way of describing the interaction between different graphic elements ( source
image, pattern and destination image ).
Printable area The area of the page on which the printer can print.
Print position The position from which printing of the next character or graphic object will begin,
providing that no operations that change the print position are performed in the
interim.
Proportional spacingFonts intended for high quality typographic output use a method of character
spacing in which the space occupied by a single character on a line of text depends
on the individual design of the character. This is known as proportional spacing.
Scalable fonts are almost invariably proportionally spaced.
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RAMRandom Access Memory. The printer's memory in which fonts and macros can be
stored and where pages that are to be printed are composed.
Raster graphicsA method of representing a graphic image as a series of zeroes and ones that
correspond to white and black dots respectively.
Relative plotting A method of plotting in the HP-GL and HP-GL/2 graphics language where
coordinates are specified relative to the point at which the last graphics command
terminated.
ResetWhen you reset the printer you restore a base set of conditions. A reset can either
be performed using the control panel or by sending the printer a reset command.
There are two types of reset, the normal reset and factory reset. A normal reset
simply restores the current emulation mode with the most recent control panel
settings -- it does not change the emulation mode itself. A factory reset makes
LaserJet mode the current emulation mode and restores the factory default
environment.
Resident font See internal font.
ROM Read Only Memory. Part of the printer's memory that contains the software
controlling the printer and the printer internal fonts. The ROM cannot be altered
unless the type of ROM fitted to the printer is Flash ROM, in which case it can be
written to electronically via the parallel port of the printer .
RowA horizontal sub-division of the page whose height is equal to the VMI (vertical
motion index). The print position moves down the page a distance equal to the row
height when a line feed is performed.
Sans serifA kind of typeface normally used for headlines. Sans serif typefaces do not have
little hooks (serifs) on the individual characters. This helps Sans serif headline text
stand out more prominently.
Scalable fontsA font for which you can specify the character size. The printer will automatically
scale the characters to the size you require.
ScalingIn HP-GL or HP-GL/2 mode you can use the SC command to scale graphic images.
The three types of scaling are known as anisotropic, isotropic and point factor
scaling.
Scaling pointsTwo imaginary points called P1 and P2 that define a rectangular area relative to the
picture frame. You can use the HP-GL or HP-GL/2 SC and IP or IR commands to
transform and scale images by changing the relationship between the two scaling
points.
Scalable typefaceA typeface for which you can choose a point size (height) in order to obtain a
particular font for printing. For example, you might select the Utah typeface and
then select 14 pt. as the height. The printer has many resident typefaces. You can
also buy scalable typeface cartridge and disks.
Secondary fontIn LaserJet mode the printer maintains two current font settings. The secondary
font is the second of these.
SerifA kind of typeface normally used for body text. Serif typefaces have little hooks
(serifs) on the individual characters that makes text more readable.
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Soft clip limits See graphics window. The soft limits are determined by the IW command.
Source image The graphic image that is applied to the destination image in the LaserJet print
model. The interaction of the two images is determined by the current source and
pattern transparency settings.
Source transparencyThe source image is either transparent, in which case the destination image is
visible throughout the white parts of the source image, or opaque, in which case
the destination image is not visible at all through the source image.
SpacingThe way in which a font's characters are arranged on a line of text. See
monospacing and proportional spacing.
Stick font The default HP-GL and HP-GL/2 font consisting of thin lined characters.
Stroke weight The thickness of the lines that comprise the characters in a particular font.
Medium, bold and light stroke weights are commonly used.
Sub-polygonA shape consisting of a closed group of points connected by lines. Several sub-
polygons can form one polygon.
Symbol set See character set.
Tab channel A set of up to sixteen vertical tab stops. Up to eight vertical tab channels can be set
up in the Epson FX-850 mode.
Temporary fontA downloaded font that is erased from the printer's memory when a printer reset is
performed. To use the font again you must download it again.
Temporary macroA macro that is erased from the printer's memory when a reset is performed. If you
want to use the macro again you must redefine it and download it to the printer
again.
Text area The area of the physical page on which the printer can place text.
Text direction The orientation of printed text relative to the physical page.
TIFF Tagged Image File Format. A common file format used for storing raster graphics
data.
Transparency See pattern transparency and source transparency.
Typeface The design style of a set of typographic characters. The character design is
intended to make the characters work together cohesively to produce readable text.
The word "font" is often erroneously used to mean "typeface".
User default environmentThe current combination of LaserJet factory default settings and settings made
using the control panel. This is the environment that is in effect when you switch
on the printer in LaserJet mode or change to LaserJet emulation from another
emulation mode. You can reset the printer to its user default settings either by
using a printer command or using the control panel.
User units Coordinate units specified by the user with the HP-GL and HP-GL/2 SC command.
Vector graphics A method of defining graphic images in terms of coordinates, points and lines.
The HP-GL and HP-GL/2 graphics languages use this method.
Vertical plot sizeThe original vertical size of an imported HP-GL and HP-GL/2 image.
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VMIVertical motion index. The vertical distance that the print position moves down the
page when a line feed is performed. This can be set using printer commands or
with the printer's control panel by adjusting the "Lines" menu option in PAGE
FORMAT MODE.
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CHAPTER 1
INTRODUCTION
CHAPTER 1 INTRODUCTION - 1
8/2/2010
CONTENTS
1. ABOUT THE MANUAL ................................................................................................. 3
2. AREAS OF USE ............................................................................................................ 4
2.1 Using Word Processing Packages and Spreadsheets ........................................................ 4
2.4 Font Development ............................................................................................................... 5
CHAPTER 1 INTRODUCTION - 2
1. ABOUT THE MANUAL
This technical reference manual is intended to help you get the most out of each of the emulation modes
supported by your HL-Series laser printer. It is divided into nine sections - this introductory section and one
section for each of the emulation modes. Each emulation mode section describes the software commands (the
escape sequences and control codes) that you can use to make the printer perform each of its available
functions. Some example programs are included to give you useful ideas.
This manual is for our PCL models. For the differences between each model, see the Appendix "Model
Comparison."
"PCL6" includes both "PCLXL" and "PCL5e".
As for "PCL5e", it is described in "chapter 2 PCL" of this manual.
As for "PCLXL", it is mainly used with Windows driver, and its command is structured by binary code.
Therefore, it is not described in this manual.
For basic set-up information, such as how to connect the printer to your computer, look in the User's guide.
The User's guide also describes the printers control panel and how you can set various options using the
keys.
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CHAPTER 1 INTRODUCTION - 3
8/2/2010
2. AREAS OF USE
There are several different applications for which you may want to use your HL-Series laser printer. Four
general areas are outlined in the following sections.
2.1 Using Word Processing Packages and Spreadsheets
You may simply wish to use the printer with your software application packages, such as word-processors or
spreadsheets. Many software packages automatically send commands to the printer requesting particular type
styles, character sizes and specifying page set-up information and other relevant data. In this case you will
not need to use this manual, as your software package will perform the task of controlling the printer for you.
Other packages allow you to embed software commands within your word-processed or spreadsheet
documents. This manual describes the commands you need, and you can simply include them in the form
that your package requires. In either case, read the documentation that came with your software to find out
its own specific requirements for driving a printer.
2.2 Graphics
HP-GL/2 or HP-GL mode offers many powerful graphic features that enable you to draw and print detailed
images quickly and easily. Many commercial graphic packages, notably computer-aided design applications
programs, produce HP-GL/2 or HP-GL output. LaserJet mode also has several graphics features. You can
either write your own programs to generate images or use existing graphics software.
2.3 Programming
If you are writing software, for example in BASIC or C, to drive the printer, the description and formal
specification of each command will enable you to transcribe them straight into your programs. Below is a
simple example of a program to draw and print a three inch black square. The program is given in both C and
BASIC.
C language program
#include <stdio.h>
main()
{
FILE *prn; /* initialization section */
prn = fopen("PRN","wb");
fprintf(prn,"\33E"); /* Esc E - Reset the printer */
fprintf(prn,"\33%0B"); /* Esc%0B - Enter HP-GL/2 */
fprintf(prn,"IN"); /* Initialize */
fprintf(prn,"SP1PA1024,1024"); /* Select pen 1 & move to 0,0 */
fprintf(prn,"PDFT1RA4096,4096"); /* Draw 3" solid square */
fprintf(prn,"\33%0A"); /* Quit HP-GL/2 & restore original cursor
position */
fprintf(prn,"\33E /* Reset and eject page */
}
BASIC language program
10 LPRINT CHR$(27);"E"; :REM Esc E - Reset the printer
20 LPRINT CHR$(27);"%0B"; :REM Esc%0B - Enter HP-GL/2
30 LPRINT "IN"; :REM Initialize
40 LPRINT "SP1PA1024,1024"; :REM Select pen 1 & move to 0,0
50 LPRINT "PDFT1RA4096,4096"; :REM Draw 3" solid square
60 LPRINT CHR$(27);"%0A"; :REM Quit HP-GL/2 & restore original cursor
position
70 LPRINT CHR$(27);"E"; :REM Reset and eject page
CHAPTER 1 INTRODUCTION - 4
2.4 Font Development
In LaserJet mode you can send your own character designs to an HL-Series laser printer and print text using
them. To do this you need first to design your characters on paper. Having done this you can then either
input and download your characters using a commercial software package, or encode your designs
numerically and write your own program to download them.
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CHAPTER 1 INTRODUCTION - 5
8/2/2010
CHAPTER 1 INTRODUCTION - 6
8/2/2010
CHAPTER 2
PCL
PRINTER CONTROL
LANGUAGE
CHAPTER 2 "PCL" - 1
8/2/2010
CONTENTS
1. COMMAND LIST .................................................................................................................. 7
3.2.1. Line termination ..................................................................................................................................... 12
4.1.2. Media type selection ............................................................................................................................. 17
4.1.4. Paper source ......................................................................................................................................... 18
4.1.5. Left long-edge offset registration .......................................................................................................... 22
4.1.6. Top offset registration ........................................................................................................................... 22
4.1.8. Paper side selection .............................................................................................................................. 23
4.1.11. Reset to factory default settings ....................................................................................................... 25
4.1.12. Reset to user settings ....................................................................................................................... 25
4.1.13. Printer self test .................................................................................................................................. 25
4.1.14. Exit current emulation mode ............................................................................................................. 25
4.2.2. Printable area ........................................................................................................................................ 27
4.2.4. Text area ............................................................................................................................................... 27
4.2.9. Units ...................................................................................................................................................... 30
4.2.10. Unit of measure ................................................................................................................................ 30
4.2.11. Setting the left and right margins ...................................................................................................... 30
4.2.12. Resetting the horizontal margins ...................................................................................................... 31
4.2.13. Setting the top margin ....................................................................................................................... 31
4.2.14. Setting the vertical motion index (VMI) ............................................................................................. 32
4.2.15. Setting the horizontal motion index (HMI) ........................................................................................ 32
4.2.16. Setting line spacing ........................................................................................................................... 33
4.2.17. Text length ........................................................................................................................................ 33
4.2.22. Horizontal position ............................................................................................................................ 36
4.2.23. Positioning the cursor using control codes ....................................................................................... 37
4.2.24. Using the cursor position stack......................................................................................................... 37
4.2.25. Half line feed ..................................................................................................................................... 38
4.2.27. Text direction .................................................................................................................................... 38
5. USING FONTS ................................................................................................................... 40
5.1.1. Font types ............................................................................................................................................. 40
5.1.6. Font sources ......................................................................................................................................... 41
5.1.10. Primary and secondary fonts ............................................................................................................ 42
5.1.11. Specifying the primary font ............................................................................................................... 42
5.1.12. Specifying the secondary font .......................................................................................................... 42
5.1.13. Selecting the default fonts ................................................................................................................ 42
5.1.14. Switching between the primary and secondary fonts ....................................................................... 42
5.1.15. Criteria for font selection ................................................................................................................... 44
5.1.16. Symbol set ........................................................................................................................................ 44
5.1.17. Symbol collections ............................................................................................................................ 44
5.1.18. Type of character spacing ................................................................................................................ 44
5.2. Font Selection Commands ........................................................................................................ 46
5.2.1. User-defined symbol sets ..................................................................................................................... 46
5.2.2. Symbol set ID code command .............................................................................................................. 46
5.2.3. Define symbol set ................................................................................................................................. 46
5.2.4. Symbol set control command ................................................................................................................ 48
CHAPTER 2 "PCL" - 3
8/2/2010
5.2.5.
Selecting the symbol set ....................................................................................................................... 48
5.2.6. Selecting the type of character spacing ................................................................................................ 50
5.2.7. Selecting the pitch ................................................................................................................................. 50
5.2.8. Selecting the height .............................................................................................................................. 51
5.2.9. Scaling the scalable fonts vertically or horizontally .............................................................................. 51
5.2.10. Selecting the style ............................................................................................................................. 51
5.2.11. Selecting the stroke weight ............................................................................................................... 52
5.2.12. Selecting the typeface ...................................................................................................................... 52
5.2.13. Font orientation ................................................................................................................................. 53
5.2.14. Transparent print data ...................................................................................................................... 54
5.3. Downloadable font manipulation ............................................................................................... 55
5.3.1. Font ID .................................................................................................................................................. 55
5.3.2. Operations on downloaded fonts .......................................................................................................... 55
5.3.3. Selecting a downloaded font ................................................................................................................. 55
5.4.2. Sending the font descriptor ................................................................................................................... 56
5.4.3. Unicode symbol index character complement bits ............................................................................... 67
5.4.4. Sending a character code ..................................................................................................................... 68
5.4.5. Sending a character descriptor and data .............................................................................................. 68
6. USING GRAPHICS ............................................................................................................. 74
6.1. Source, Pattern and Destination ............................................................................................... 74
6.1.1. Set source transparency ....................................................................................................................... 74
6.1.2. Set pattern transparency ....................................................................................................................... 75
6.1.3. Set area fill identity ................................................................................................................................ 76
6.1.5. Set pattern reference point ................................................................................................................... 77
6.1.6. User-defined pattern control ................................................................................................................. 78
6.1.7. Set pattern type ..................................................................................................................................... 78
6.2.1. Cursor position ...................................................................................................................................... 80
6.2.2. Set rectangle width ............................................................................................................................... 80
6.2.3. Set rectangle height .............................................................................................................................. 80
6.3.1. Positioning the cursor ........................................................................................................................... 82
6.3.2. Set raster resolution .............................................................................................................................. 82
6.3.3. Set high resolution control .................................................................................................................... 82
6.3.4. Set raster image orientation .................................................................................................................. 82
6.3.5. Set raster area height ........................................................................................................................... 83
6.3.6. Set raster area width ............................................................................................................................. 83
6.3.7. Set raster y-offset .................................................................................................................................. 83
6.3.8. Set compression mode ......................................................................................................................... 83
6.3.9. Start raster transfer ............................................................................................................................... 89
6.3.10. Send raster data ............................................................................................................................... 89
6.3.11. Compress transfer graphics ............................................................................................................. 89
6.3.12. End raster transfer ............................................................................................................................ 89
Enter HP-GL/2 mode ............................................................................................................................ 93
6.5. The Picture Frame .................................................................................................................... 94
6.5.1. The default picture frame ...................................................................................................................... 94
6.5.2. Set picture frame anchor point .............................................................................................................. 94
6.5.3. Set picture frame vertical size ............................................................................................................... 94
6.5.4. Set picture frame horizontal size .......................................................................................................... 94
7.1. The Purpose of a Macro ........................................................................................................... 95
7.2. Defining a Macro ....................................................................................................................... 96
7.2.1. Macro ID ................................................................................................................................................ 96
7.4.4. Make macro temporary ......................................................................................................................... 98
7.4.5. Make macro permanent ........................................................................................................................ 98
7.4.6. Delete all macros from the storage device ........................................................................................... 98
7.4.7. Delete macro from the storage device .................................................................................................. 98
7.4.8. Save macro into the storage device ..................................................................................................... 98
7.4.9. Execute data ......................................................................................................................................... 99
8.2. Memory Status request ........................................................................................................... 101
8.3. Entity Status ............................................................................................................................ 101
8.4. Status Response ..................................................................................................................... 101
8.5. Status Response Syntax ......................................................................................................... 102
8.5.1. Set status readback location type ....................................................................................................... 102
8.5.2. Set status readback location unit ........................................................................................................ 102
8.5.3. Inquire status readback entity ............................................................................................................. 103
8.5.4. Entity status response ......................................................................................................................... 103
8.5.5. Font response ..................................................................................................................................... 103
8.5.16. Free space command ..................................................................................................................... 107
8.5.17. Font cache ...................................................................................................................................... 108
8.5.18. Memory status response ................................................................................................................ 108
Font extended response ................................................................................................................. 105
9. INDEX ............................................................................................................................... 109
CHAPTER 2 "PCL" - 6
1. COMMAND LIST
Control Codes 11
Escape sequences 12
Esc&k#G Line termination 12
Esc&s#C End-of-line wrap 13
EscY Display function mode 13
EscZ Display function mode 13
Environments 14
Job Control 15
Esc&l#A Page size 15
Esc&n# Media type selection 16
Esc&l#G Output tray 16
Esc&l#H Paper source 18
Esc&l#U Left long-edge offset registration 21
Esc&l#Z Top offset registration 21
Esc&l#S Simplex/duplex printing 22
Esc&a#G Paper side selection 22
Esc&l1T Job separation command 22
EscE Reset 22
EscCR FD Reset to factory default settings 23
EscCR!#R Reset to user settings 23
Escz Printer self test 23
Esc%-12345X Exit current emulation mode 23
EscCR## Change emulation mode 23
8/2/2010
The Page 25
Esc&u#D Unit of measure 28
Esc&a#L Setting the left and right margins 28
Esc&a#M Setting the left and right margins 28
Esc9 Resetting the horizontal margins 29
Esc&l#E Setting the top margin 29
Esc&l#C Setting the vertical motion index (VMI) 30
Esc&k#H Setting the horizontal motion index (HMI) 30
Esc&l#D Setting line spacing 31
Esc&l#F Text length 31
Esc&l#P Page length 32
Esc&l#L Perforation skip 32
Esc&a#R Vertical cursor positioning -rows 33
Esc*p#Y Vertical cursor positioning - units 33
Esc&a#V Vertical cursor positioning - decipoints 33
Esc&a#C Horizontal cursor positioning - columns 34
Esc*p#X Horizontal cursor positioning - units 34
Esc&a#H Horizontal cursor positioning - decipoints 35
Esc&f#S Using the cursor position stack 35
Esc= Half line feed 36
Esc&l#O Logical page orientation 36
Esc&a#P Text direction 36
Using fonts 38
Esc(3@, Esc)3@ Selecting the default fonts 40
SI, SO Switching between the primary and secondary font 40
Esc*c#R Symbol set ID code command 43
Esc(f#W Define symbol set 43
Esc*c#S Symbol set control command 45
Esc(symbol set ID Select the symbol set 45
Esc(s#C, Esc)s#C Select the symbol set 46
Esc(s#P, Esc)s#P Selecting the type of character spacing 47
CHAPTER 2 "PCL" - 7
8/2/2010
Esc(s#H, Esc)s#H Selecting the pitch 47
Esc(s#V, Esc)s#V Selecting the height 48
EscCR!#H, EscCR!#V Scaling the scalable fonts vertically or horizontally 48
Esc(s#S, Esc)s#S Selecting the style 48
Esc(s#B, Esc)s#B Selecting the stroke weight 49
Esc(s#T, Esc)s#T Selecting the typeface 49
Esc&p#X Transparent print data 51
Esc&d#D, Esc&d@ Underlining text 51
Esc&*c#D Font ID 52
Esc*c#F Operations on downloaded fonts 52
Esc(#X, Esc)#X Selecting a downloaded font 52
Esc)s#W Sending the font descriptor 53
Esc*c#E Sending a character code 65
Esc(s#W Sending a character descriptor and data 65
Using graphics 71
Esc*v#N Set source transparency 71
Esc*v#O Set pattern transparency 72
Esc*c#G Set area fill identity 73
Esc*c#W User-defined pattern command 74
Esc*p#R Set pattern reference point 74
Esc*c#Q User-defined pattern control 75
Esc*v#T Set pattern type 75
Esc*c#A, Esc*c#H Set rectangle width 77
Esc*c#B, Esc*c#V Set rectangle height 77
Esc*c#P Draw filled rectangle 77
Esc*t#R Set raster resolution 79
EscCR ## Set high resolution control 79
Esc*r#F Set raster image orientation 79
Esc*r#T Set raster area height 80
Esc*r#S Set raster area width 80
Esc*b#Y set raster y-offset 80
Esc*b#M Set compression mode 80
Esc*r#A Start raster transfer 86
Esc*b#W Send raster data 86
Esc*b#C Compress transfer graphics 86
Esc*rB End raster transfer 86
Esc*rC End raster transfer 86
Esc*b##W Horizontal 1200-dpi image format mode (Raster Graphic Mode 1027) 88
Esc%#B Enter HP-GL/2 mode 90
Esc*c0T Set picture frame anchor point 91
Esc*c#Y Set picture frame vertical size 91
Esc*c#X Set picture frame horizontal size 91
Esc*c#L Specify vertical plot size 91
Esc*c#K Specify horizontal plot size 91
Macros 92
Esc&f#Y Macro ID 93
Esc&f0X Start macro definition 93
Esc&f1X End macro definition 93
Esc&f2X Execute macro 94
Esc&f3X Call macro 94
Esc&f4X Enable macro for overlay 94
Esc&f5X Disable macro for overlay 94
Esc&f6X Delete all macros 95
Esc&f7X Delete all temporary macros 95
Esc&f8X Delete macro 95
Esc&f9X Make macro temporary 95
Esc&f10X Make macro permanent 95
Esc&f1030X Delete all macros from the storage device 95
Esc&f1036X Delete macro from the storage device 95
Esc&f1038X Save macro into the storage device 95
EscCR!#E Execute data 96
Esc&b#W AppleTalk configuration 96
CHAPTER 2 "PCL" - 8
8/2/2010
EscCR!1234#M MIO video I/O port control 97
Status Readback 98
Esc*s#T Set status readback location type 99
Esc*s#U Set status readback location unit 99
Esc*s#I Inquire status readback entity 100
Esc*s1M Free space command 104
Esc&r#F Flush all pages command 105
Esc*s#X Echo command 105
CHAPTER 2 "PCL" - 9
8/2/2010
2. INTRODUCTION
This laser printer provides a complete emulation of the supported Hewlett Packard LaserJet printer. Features
include raster and vector graphics, support for bitmap and scalable fonts and page control. There are many
resident fonts in the printer and you can gain access to more by inserting a font cartridge/card or the storage
device into the printer or by downloading fonts from your computer.
CHAPTER 2 "PCL" - 10
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