Paxar 9430R - Manual (Page 27)

Configuring the Printer 3-5
Command Summary
Command Description
ESC-'QJ'-<lines>
Moves the printer backward in .125mm line
increments.
<lines> 00 hex –
FF hex
The number of lines to move.
ESC-'QQ'-<lines> Specifies the number of .125mm lines to
continue printing after failing to detect a black
mark.
<lines> 00 hex –
FF hex
The number of lines to print. The
default is 28 hex.
ESC-'QF'-<max>
Searches for a black mark, advancing in
.25mm line increments.
<max> 00 hex –
FF hex
The maximum number of lines to
move.
ESC-'QB'-<max> Searches for a black mark, moving backward
in .25mm line increments.
<max> 00 hex –
FF hex
The maximum number of lines to
move.
Printer Responses
The printer responds to the two black mark search commands, with either of
the following sequences.
Command Description
ESC-'Q'-3F hex-3F hex-
#high#-#low# Black mark found.
ESC-'Q'-30 hex-30 hex-
#high#-#low#
Black mark not found.
#high# 30 hex –
3F hex
The left digit of the hex number
representing the number of lines
moved to find the black mark.
#low# 30 hex –
3F hex
The right digit of the hex number
representing the number of lines
moved to find the black mark.