74 Printer Control Codes
Print Pitch Control Commands
Description Mode ASCII Code
Select condensed print Both
SI
Same as SI STD
ESC SI
Select one line expanded print Both
SO
Same as SO STD
ESC SO
Cancel condensed print STD
DC2
Set print pitch to pica IBM
DC2
Cancel one-line expanded print Both
DC4
Set print pitch to elite IBM
ESC :
Set print pitch to elite STD
ESC M
Set print pitch to pica STD
ESC P
Cancel proportional print IBM
ESC P00H
Select proportional print IBM
ESC P01H
Cancel expanded print Both
ESC W0
Select expanded print Both
ESC W1
Cancel proportional print STD
ESC p0
Select proportional print STD
ESC p1
Top/Bottom Margin and Vertical Tab Commands
Description Mode ASCII Code
Advance paper to next vertical tab position Both
VT
Select VFU channels STD
ESC /
n
Set vertical tab positions Both
ESC B
n
…NULL
Set bottom margin Both
ESC N
n
Cancel bottom margin Both
ESC O
Set all tabs to power on defaults IBM
ESC R
Set VFU in a channel STD
ESC b
n
m…NULL