IBM 4840-563 - Page 64

Purpose:
This command specifies the graphic display mode. The control bytes embedded in the command
sequence (represented by Px, Py, Ph, and Pw in the preceding command format), change the
graphic display characteristics. Pd represents the data byte.
Double size letter in horizontal
1B 23 Ps
Purpose:
This command sets a character with double size letter in horizontal. It is
available for all full size letter, all half size letter, and ANK font.
Ps 5 = Normal size letter 6 = Double size letter in horizontal
60 SurePOS 500 Series System Reference
Character code set of full size letter
??
Purpose:
Can’t figure this out from the spec.
Character code set of half size letter
??
Purpose:
Can’t figure this out from the spec.
Horizontal scroll on all lines
The format of the Horizontal Scroll Select command is as follows:
1B 5C 3F 4C 4D 53
Purpose
This command sets horizontal scroll mode. The format of the Horizontal Scroll Release command is
as follows:
1B 5C 3F 4C 4D 45
Purpose
This command resets horizontal scroll mode. The format of the Horizontal Scroll Display Mode Set
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