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

More documents

Recommendations

Info

Raster Graphics Resolution Command Raster graphics can be printed at various resolutions. This command designates the resolution of subsequent raster data transfers in dots per inch. ? * t # R # = 75 - 75 dots-per-inch 100 - 100 dots-per-inch 200 - 200 dots-per-inch 150 - 150 dots-per-inch 300 - 300 dots-per-inch 600 - 600 dots-per-inch Default = 75 Range = 75, 100, 150, 200, 300, 600 This command must be sent prior to the start graphics command. The factory default resolution is 75 dots-per-inch. Note Lower resolution graphics occupy less user memory. For example, the number of bits required to represent a two-inch by three-inch image at 75 dots-per-inch is 33,750. The same image at 300 dots-per-inch requires 540,000 bits. Note that lower resolution graphics may not give acceptable print quality. When configured for 300 dpi resolution, the printer automatically expands raster graphics transferred at resolutions less than 300 dots-per-inch to 300 dots-per-inch during printing. Figure 6-2 illustrates how a single bit is translated into the corresponding printed dots in various graphics resolutions when the printer is configured for 300 dpi. 6-8 Raster Graphics EN
Figure 6-2 Raster Graphics Expansion - at 300 dpi Note Rectangular area fills and character data are not affected by changes in resolution. Rectangular Area fills and character data always print at the maximum resolution, regardless of the resolution setting. EN Raster Graphics 6-9
Page 3 and 4:
PCL 5 Color Technical Reference Man
Page 5 and 6:
Inside This Manual What You Can Lea
Page 7 and 8:
Chapter 7. Color Vector Graphics (H
Page 9 and 10:
Contents PCL 5 Color Technical Refe
Page 11 and 12:
Rectangular Fill Examples. . . . .
Page 13 and 14:
Programming Color Palettes . . . .
Page 15 and 16:
1 Color Printing Overview Introduct
Page 17 and 18:
The PCL language also allows users
Page 19 and 20:
Note HP’s ICC profiles are availa
Page 21 and 22:
� An RGB, eight-entry palette wit
Page 23 and 24:
Well-Behaved Raster PCL raster imag
Page 25 and 26:
2 Using Color Modes Introduction Th
Page 27 and 28:
Simple Color Mode The Simple Color
Page 29 and 30:
PCL Imaging Mode The PCL Imaging mo
Page 31 and 32:
Byte 1 (Pixel Encoding Mode) This b
Page 33 and 34:
PEM 1: INDEXED BY PIXEL In this mod
Page 35 and 36:
MODE 3: DIRECT BY PIXEL This mode s
Page 37 and 38:
HP-GL/2 Imaging Mode The HP-GL/2 Im
Page 39 and 40:
3 Using Palettes Introduction A pal
Page 41 and 42:
Saving the Palette The current pale
Page 43 and 44:
Palette Management by ID All palett
Page 45 and 46:
When a palette creation command is
Page 47 and 48:
Palette Control The Palette Control
Page 49 and 50:
Simple Color Palettes The Simple Co
Page 51 and 52:
CID Color Palettes The Configure Im
Page 53 and 54:
HP-GL/2 Palettes Regardless of the
Page 55 and 56:
Foreground Color All PCL marking en
Page 57 and 58:
Programming Color Palettes Except f
Page 59 and 60:
4 Modifying Output Color Introducti
Page 61 and 62:
Monochrome Printing The Monochrome
Page 63 and 64:
Screen Match Due to the emergence o
Page 65 and 66:
5 The PCL Print Model Introduction
Page 67 and 68:
Pattern Transparency Mode—The tra
Page 69 and 70:
Figure 5-3 Effect of Transparency M
Page 71 and 72:
Source Transparency Mode Command Th
Page 73 and 74:
Logical Operations The basic print
Page 75 and 76:
Assuming three bits per pixel, the
Page 77 and 78: Logical Operation Command Specifies
Page 79 and 80: Table 5-1. RGB ROP Truth Tables ROP
Page 81 and 82: Note Since PCL logical operations a
Page 83 and 84: Table 5-4. Logical Operations (ROP3
Page 89 and 90: Figure 5-5 Pixel Placement Note The
Page 91 and 92: Pixel Placement Command Determines
Page 93 and 94: Pattern ID (Area Fill ID) Command T
Page 95 and 96: Figure 5-8 Cross-Hatch Patterns EN
Page 97 and 98: User-Defined Pattern Graphics In ad
Page 99 and 100: Figure 5-10 Pattern Layout Across t
Page 101 and 102: Figure 5-11 Moving Pattern Referenc
Page 103 and 104: Continuation (Byte 1) This field, b
Page 105 and 106: When using the 300 dpi User-Defined
Page 107 and 108: Set Pattern Reference Point Command
Page 109 and 110: Rectangular Area Fills (Rules) Rect
Page 111 and 112: Vertical Rectangle Size (PCL Units)
Page 113 and 114: Note The current pattern is not app
Page 115 and 116: This example is a monochrome exampl
Page 117 and 118: 7 Select the white fill and print.
Page 119 and 120: 5 Print the rectangular shaded area
Page 121 and 122: 6 Raster Graphics Introduction A ra
Page 123 and 124: This pixel format is sufficient to
Page 125 and 126: An image’s width and height defin
Page 127: The emphasis in the previous comman
Page 131 and 132: Raster Presentation Mode Orientatio
Page 133 and 134: Source Raster Height Command The Ra
Page 135 and 136: Source Raster Width Command The Ras
Page 137 and 138: Start Raster Graphics Command The S
Page 139 and 140: Raster Y Offset Command The Raster
Page 141 and 142: The Set Compression Mode command ha
Page 143 and 144: Note Another method to calculate th
Page 145 and 146: The command byte identifies two thi
Page 147 and 148: The seed row is updated by every ra
Page 149 and 150: The size of a block is limited to 3
Page 151 and 152: Adaptive Compression Operation Hint
Page 153 and 154: Transfer Raster Data by Plane This
Page 155 and 156: End Raster Graphics Command The End
Page 157 and 158: Destination Raster Width The Destin
Page 159 and 160: 8 Specify the raster compression mo
Page 161 and 162: Figure 6-7 Example of Raster Graphi
Page 163 and 164: Looking at the PCL commands, you'll
Page 165 and 166: 7 Color Vector Graphics (HP-GL/2) I
Page 167 and 168: � The ?%#A command closes HP-GL/2
Page 169 and 170: Redefining the PCL Picture Frame si
Page 171 and 172: Opcode — Specifies the logical op
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 and 230:
LONG FORM CID(2,3,0,8,8,8 0.62, 0.3
Page 231 and 232:
C Using Palettes (Color LaserJet, 5
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
Page 281 and 282:
transparency mode 5-2 user-defined
Page 283 and 284:
Set Pattern Reference Point command
show all

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

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?