Epson DFX-8000 User Manual - Page 279

Epson ESUP Commands Arranged by Topic ESC Q Format: Set Right Margin ASCII code: ESC Q n Decimal: 27 81 n Hexadecimal: 1B 51 n Comments: Sets the right margin to n columns in the current character size. Settings made in proportional mode are treated as 10 cpi. This command clears previous tab settings and all previous characters in the print line. The minimum space between the margins is the width of one double-wide 10 cpi character. BS Format: Backspace ASCII code: BS Decimal: 8 H e x a d e c i m a l : 08 Comments: Prints out data in the print buffer, then moves the print position one space to the left. Backspacing can be performed up to, but not beyond, the left margin setting. Do not use the BS code if ESC a 2 or a 3 has been sent, If this code is received immediately after graphics printing, the print position of subsequent data is moved back to the point at which graphics printing started. 9-20 Command 'Summary