Epson TM-T85, Operator'S Manual

Page: 96 / 115

5-38 Commands
• The figure below shows the relationship between the bit-image
data and dots to be defined.
[Reference] GS /
GS / m
[Name] Print downloaded bit image
[Format] ASCII GS / m
Hex 1D 2F m
Decimal 29 47 m
[Range] 0
≤
m
≤
3, 48
≤
m
≤
51
[Description] Prints a downloaded bit image in mode m.
The modes selectable by m are as follows:
[Notes] • This command is ignored if a downloaded bit image has not been
defined.
• In standard mode, this command is effective only when the no
data exists in the print buffer.
• This command is not affected by print modes (emphasized,
double-strike, underline, or character size, white/black reverse
printing), except for upsidedown mode.
• If a downloaded bit image exceeds the printing area, the excess
data is not printed.
m Mode Dot density in vertical Dot density in horizontal
0, 48 Normal 180 DPI 180 DPI
1, 49 Double-width 180 DPI 90 DPI
2, 50 Double-height 90 DPI 180 DPI
3, 51 Quadruple 90 DPI 90 DPI
d1 dy + 1
dy
✕
2 + 1
dy
dy
✕
2
dx
✕
y
✕
8
LSB
MSB
y ✕ 8 dots
x
✕
8 dots