Brother HL-2060 User Manual download pdf (Page 262)

USER’S GUIDE

Appendix–54

Horizontal 1200-dpi Image Format Mode(Raster Graphic Mode

1027)

The printer supports 1200 dpi printing for special image formats in 1200

dpi mode.

We recommend that the installed printer memory is 10 Mbytes or more

for 1200 dpi printing.

To set 1200 dpi mode,

1.Set 1200 dpi printing mode by using the following PJL command:

@PJL SET RAS1200MODE = ON

2.Choose PCL mode with the following PJL command:

@PJL ENTER LANGUAGE = PCL

(If you select a mode other than PCL mode, 1200 dpi printing mode

cannot be selected.)

The PCL Mode set command for 1200 dpi Image Format is ESC

*b1027M.

The transfer raster data command (ESC*b###W) then transfers horizontal

1200 dpi data.

<1200 dpi Graphic Data Compression Format>

This compression format consists of blocks of data 64 dots down the page

starting from the leading edge of the paper.

Ex.) If the graphic data extends over three bands as shown in the

following diagram, it transfers the data as three blocks of data:

ESC*b##W <Block 1> <Block 2> <Block 3>

In mode 1027, the transfer graphic data command byte count does not

have a limitation of 32,767 bytes.

128

192

256

320

Block 1

Block 3

Block 2

Band 1

Band 3

Band 4

Band 2

Band 5

1 2 ... 257 258 259 260 261 262 263 264 265 266 267 ... 285 286

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Brother HL-2060 User Manual Page 262