Zebra Technologies TTP 8000 manual ESC J n1 Paper Advance

Programming

Text Commands

49

ESC J n1			Paper Advance
1B	4A n1	hex
27	74 n1	decimal

The value n represents the number of dot lines the paper is to be transported forwards. Range: 1–255.

Note • This command is supported for compatibility with older printers. We recommend you to use <ESC>Q<n> instead.

ESC j n1		Paper Reverse
1B 6A n1	hex
27 106 n1	decimal

The value n represents the number of dot lines the paper is to be transported backwards. Range: 1–255.

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!

•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.

10/19/2009 TTP 8000 Technical Manual P1003638-003