Pitney Bowes J640 - Manual (Page 147)

Defining the Print Control Record C ––––––––––––––––––––––––––
Example {I,C,0,0,0,0,0
p
}
Syntax {I,C,contrast,print_adj,margin_adj,
speed_adj,width_adj
p
}
C1. C Indicates the Print Control record
C2. contrast 390 to 156 in .078 volts/count
C3. print_adj -99 to 99. Vertical adjustment in 1/192 dots
C4. margin_adj -99 to 99. Horizontal adjustment in 1/192 dots
C5. speed_adj Print speed is 2 inches per second.
C6. width_adj 0 to 99. Width of the supply.
NOTE: The default value for all of these options is 0.
J640 Programmer’s Manual
7-32