User guide

A795 User Guide: Programming Supplement
Chapter 4: Programming commands
67
Define downloaded bit image
ASCII GS * n1 n2 d1 ... dn]
Hexadecimal 1D 2A n1 n2 d1 ... dn]
Decimal 29 42 n1 n2 d1 ... dn]
Value of n:
Value of n1 Value of n2 Value of d
1-72 (8 x n1 = number of 1-64 (number of vertical bytes)
1
Bytes of data
horizontal dot columns) (printed down, then across)
1
The number of bytes sent is represented by the following formula:
n = 8 x n1 x n2 (n1 x n2 must be less than or equal to 4608).
Enters a downloaded bit image (such as a logo) into RAM
or flash with the number of dots specified by n1 and n2.
The downloaded bit image is available until power is
turned off, another bit image is defined, or initialize
printer (1B 40) command is received. This bit image will
be saved as a monochrome logo indexed by current value
that was last set by the select current logo command or 0 is
a select current logo command had not yet been given.
See the illustration below for a graphic representation of
the downloaded bit image.
d1
d2
dn
d
Top of Graphic
dn
MSB
LSB
Column
Column
One 72 x 8 Max.
Row
One
Row 64
Max.
64
65
d