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
Summary of Contents for LC-1021
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