PCL 5 Color Technical Reference Manual - Business Support ...

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HP-GL/2 Imaging Mode The HP-GL/2 Imaging Mode provides a way of using vector commands in printing documents. Although the default PCL and HP-GL/2 palettes are not the same, when transferring from PCL to HP-GL/2, active palette information does stay the same. You can switch between PCL and HP-GL/2 and use the same palette, and you can also modify palettes using either PCL or HP-GL/2. Compared to monochrome printers, the Color LaserJet and DeskJet 1200C color printers have some commands that are modified for use with color printers. Chapter 7 describes the new or modified HP-GL/2 commands. If you are not familiar with using HP-GL/2, see the PCL 5 Printer Language Technical Reference Manual. It provides a detailed explanation of using HP-GL/2. B-28 Using Color Modes (Color LaserJet, 5, 5M, DeskJet) EN
C Using Palettes (Color LaserJet, 5, 5M, DeskJet) Introduction A palette is a collection of color specifications selected using index numbers. The figure below illustrates a palette. Each palette entry associates an index number with three primary color components. For HP-GL/2 purposes only, a pen width is also associated with each palette entry. EN Using Palettes (Color LaserJet, 5, 5M, DeskJet) C-1
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PCL 5 Color Technical Reference Man
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Inside This Manual What You Can Lea
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Chapter 7. Color Vector Graphics (H
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Contents PCL 5 Color Technical Refe
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Rectangular Fill Examples. . . . .
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Programming Color Palettes . . . .
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1 Color Printing Overview Introduct
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The PCL language also allows users
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Note HP’s ICC profiles are availa
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� An RGB, eight-entry palette wit
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Well-Behaved Raster PCL raster imag
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2 Using Color Modes Introduction Th
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Simple Color Mode The Simple Color
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PCL Imaging Mode The PCL Imaging mo
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Byte 1 (Pixel Encoding Mode) This b
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PEM 1: INDEXED BY PIXEL In this mod
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MODE 3: DIRECT BY PIXEL This mode s
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HP-GL/2 Imaging Mode The HP-GL/2 Im
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3 Using Palettes Introduction A pal
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Saving the Palette The current pale
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Palette Management by ID All palett
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When a palette creation command is
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Palette Control The Palette Control
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Simple Color Palettes The Simple Co
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CID Color Palettes The Configure Im
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HP-GL/2 Palettes Regardless of the
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Foreground Color All PCL marking en
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Programming Color Palettes Except f
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4 Modifying Output Color Introducti
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Monochrome Printing The Monochrome
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Screen Match Due to the emergence o
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5 The PCL Print Model Introduction
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Pattern Transparency Mode—The tra
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Figure 5-3 Effect of Transparency M
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Source Transparency Mode Command Th
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Logical Operations The basic print
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Assuming three bits per pixel, the
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Logical Operation Command Specifies
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Table 5-1. RGB ROP Truth Tables ROP
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Note Since PCL logical operations a
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Table 5-4. Logical Operations (ROP3
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Figure 5-5 Pixel Placement Note The
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Pixel Placement Command Determines
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Pattern ID (Area Fill ID) Command T
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Figure 5-8 Cross-Hatch Patterns EN
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User-Defined Pattern Graphics In ad
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Figure 5-10 Pattern Layout Across t
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Figure 5-11 Moving Pattern Referenc
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Continuation (Byte 1) This field, b
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When using the 300 dpi User-Defined
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Set Pattern Reference Point Command
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Rectangular Area Fills (Rules) Rect
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Vertical Rectangle Size (PCL Units)
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Note The current pattern is not app
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This example is a monochrome exampl
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7 Select the white fill and print.
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5 Print the rectangular shaded area
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6 Raster Graphics Introduction A ra
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This pixel format is sufficient to
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An image’s width and height defin
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The emphasis in the previous comman
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Figure 6-2 Raster Graphics Expansio
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Raster Presentation Mode Orientatio
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Source Raster Height Command The Ra
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Source Raster Width Command The Ras
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Start Raster Graphics Command The S
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Raster Y Offset Command The Raster
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The Set Compression Mode command ha
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Note Another method to calculate th
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The command byte identifies two thi
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The seed row is updated by every ra
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The size of a block is limited to 3
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Adaptive Compression Operation Hint
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Transfer Raster Data by Plane This
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End Raster Graphics Command The End
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Destination Raster Width The Destin
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8 Specify the raster compression mo
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Figure 6-7 Example of Raster Graphi
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Looking at the PCL commands, you'll
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7 Color Vector Graphics (HP-GL/2) I
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� The ?%#A command closes HP-GL/2
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Redefining the PCL Picture Frame si
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Opcode — Specifies the logical op
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Page 179 and 180: The “PC;” command defaults the
Page 181 and 182: NP (Number of Pens) The NP command
Page 183 and 184: CR (Color Range) The CR command set
Page 185 and 186: Figure 7-1 Pixel Placement EN Color
Page 187 and 188: A Color Printing Overview (Color La
Page 189 and 190: Color Concepts This section describ
Page 191 and 192: Example: Assuming the white and bla
Page 193 and 194: Encoding by Pixel When encoding by
Page 195 and 196: Cluster Ordered Dither ( ?*t7J, ?*t
Page 197 and 198: With proper calibration, any device
Page 199 and 200: Illumination Models Illumination so
Page 201 and 202: Color Processing Functions Given th
Page 203 and 204: B Using Color Modes (Color LaserJet
Page 205 and 206: HP-GL/2 Imaging Mode In HP-GL/2, th
Page 207 and 208: The Simple Color palettes are shown
Page 209 and 210: Common 6-Byte Header The short and
Page 211 and 212: You need one plane or one bit/pixel
Page 213 and 214: Example: ?*v6W 00 01 04 04 04 04 #
Page 215 and 216: Example: ?*v6W 00 03 00 08 08 08 #
Page 217 and 218: Short Form of CID Command (Configur
Page 219 and 220: Long Form of CID Command (Configure
Page 221 and 222: Note Although the data ranges may e
Page 223 and 224: Byte 15 (msb) 8 7 (lsb) 0 Byte 22 x
Page 225 and 226: Byte 15 (msb) 8 7 (lsb) 0 Byte 22 E
Page 227 and 228: Examples Using the CID Command The
Page 229: LONG FORM CID(2,3,0,8,8,8 0.62, 0.3
Page 233 and 234: Saving the Palette The current pale
Page 235 and 236: Palette Management by ID All palett
Page 237 and 238: This command can be used to de-sele
Page 239 and 240: Palette Control The Palette Control
Page 241 and 242: Simple Color Palettes The Simple Co
Page 243 and 244: CID Color Palettes The Configure Im
Page 245 and 246: Device CMY and Device-Independent P
Page 247 and 248: Eight Pens Pen Number Color 0 White
Page 249 and 250: Note Foreground color interacts wit
Page 251 and 252: Color Component Three This command
Page 253 and 254: D Modifying Output Color (Color Las
Page 255 and 256: Halftone Render Algorithms The HP c
Page 257 and 258: Ordered Dither and Clustered Ordere
Page 259 and 260: A user-defined matrix is defined in
Page 261 and 262: Format This byte should be set to 0
Page 263 and 264: Byte 15 (msb) 8 7 (lsb) 0 Byte 0 Fo
Page 265 and 266: Color Lookup Tables Color lookup ta
Page 267 and 268: As shown below, the 256 point-by-po
Page 269 and 270: Gamma Correction Color monitors, wh
Page 271 and 272: The PCL default viewing illuminant
Page 273 and 274: Driver Configuration Command This c
Page 275 and 276: No Adjustment This setting provides
Page 277 and 278: Setting Description MapID Out of Ga
Page 279 and 280: Index A adaptive compression block
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transparency mode 5-2 user-defined
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Set Pattern Reference Point command
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