Select Bit Image Mode - NCR 7158 Owner's Manual

Select Bit Image Mode

ASCII:
Hexadecimal:
Decimal:
Sets the print resolution and enters one line of graphics data into the
print buffer. Excess data is accepted but ignored. Any print command
is required to print the data, after which the printer returns to normal
processing mode.
See the illustration graphic representation of the bit image.
In A756 Emulation Mode, slip graphics are only 7- bit (MSB not
printed.) In A758 Native Mode, slip graphics are 8-bit.
(Select Bit Image Mode—continued on the next page)
Values:
Receipt Station
Value
Mode
of m
0 8 Dot Single Density
1 8 Dot Double Density
32 24 Dot Single Density
33 24 Dot Double Density
Slip Station
Value Mode
of m
0 7 Dot Single Density
1* 7 Dot Double Density
32, 33 Not Available on Slip
ESC * m n1 n2 d1 ... dn
1B 2A m n1 n2 d1 ... dn
27 42 m n1 n2 d1 ... dn
No. of Dots (Vertical)
8 (68 DPI)
8 (68 DPI)
24 (203 DPI)
24 (203 DPI)
No. of Dots**
(Vertical)
7 (72 DPI)
7 (72 DPI)
Chapter 7: Programming Guide 7-75
No. of Dots Number of
(Horizontal) Dots/Line
0 – 288 8 x 288
(101 DPI)
0 – 576 8 x 576
(203 DPI)
0 – 288 24 x 288
(101 DPI)
0 – 576 24 x 576
(203 DPI)
No. of Dots Number of
(Horizontal) Dots/Line
330 (69.5 7 x 330
DPI)
660 (139 7 x 660
DPI)