Epson LQ-2550 User Manual page 220

ESC \
Format:
ASCII code:
Decimal:
Hexadecimal:
Comments:
Determines the position (relative to the current position) at which
printing of following data will start. To find nl and YL?, first calculate the
displacement required in dots. If the displacement is to the left, subtract
it from 65536. Send the resulting number using this formula: total
number of dots = nl + (256 X n2). The command is ignored if it
would move the print position outside the current margins. A unit is
1/120th of an inch in draft and 1/180th of an inch in Letter Quality or
proportional.
Horizontal tabbing
HT
Format:
ASCII code: HT
Decimal :
Hexadecimal: 09
Comments:
Advances the print position to the next horizontal tab setting. The
default settings are at intervals of 8 characters in the currently selected
character spacing.
8-20
ESC 1
27 92
1B 5C
9
Set Relative Print Position
nl n2
nl n2
Tab Horizontally
Command Summary