Zebra Technologies TTP 8000 - Manual (Page 49)

49 Programming
Text Commands
10/19/2009 TTP 8000 Technical Manual P1003638-003
The value n represents the number of dot lines the paper is to be transported forwards. Range:
1–255.
The value n represents the number of dot lines the paper is to be transported backwards.
Range: 1–255.
• For 203 dpi printers a dot line is 0.125 mm, and 255 dot lines equal approximately 32 mm.
• For 300 dpi printers, a dot line is 0.0833 mm, and 255 dot lines equal approximately 21.25
mm.
ESC J n1
Paper Advance
1B 4A n1 hex
27 74 n1 decimal
Note • This command is supported for compatibility with older printers. We recommend you
to use Q instead.
ESC j n1
Paper Reverse
1B 6A n1 hex
27 106 n1 decimal
Caution • Paper reverse may cause problems when used at the top of the page. Doing so
may cause paper jam when feeding forward again. You may also lose grip of the paper.
NEVER reverse more than 10 mm at top of page!