Epson LQ-850X User Manual - Page 291

BS Format: ASCII code: BS Decimal: 8 Hexadecimal: 08 Backspace Comments: Prints out data in the print buffer, then moves the print position one space to the left. Backspacing is possible up to, but not beyond, the left margin setting. The BS code is ignored if ESC a2 or ESC a3 has been sent. ESC $ Format: ASCII code: Decimal: Hexadecimal: ESC $ 27 36 1B 24 Set Absolute Print Position nl n2 nl n2 nl n2 Comments: This sequence specifies the distance from the current left margin that subsequent characters are to be printed, using this formula: total number of dots = nl + (n2 x 256). Each unit equals 1/60th of an inch. The sequence is ignored and the previous setting remains effective if the position specified is beyond the right margin. 9-20 Command Summary