Salter Brecknell 1200 Series User Manual
Page 36
Model 122X MiniPrinter User’s Manual
36
The printer powers up in the column mode last
selected by configuration. You can change the
column width by sending the appropriate control code
from the list below:
Control code 29 - 24 columns
Control code 30 - 32 columns
Control code 31 - 40 columns
You can send the control code at any point on a line
before the buffer becomes filled. You cannot change
column widths on the same line.
The Model 122X printer can produce all ASCII
characters from hex 20 through hex 7D (decimal 32
through 125). Here’s what they look like:
Note the last two codes of the usual ASCII character
set are not supported. Instead, if CHR$(126), which
corresponds to hexadecimal 7E, is received by the
122X printer, it will print the character defined in its
RAM (Random Access Memory). The section on
USER Programmable Character describes how this
RAM can be loaded with any 6 x 8 pattern.
The model 122X also has a graphic character set that
resides between hexidecimal values 80 and FF
(decimal 128 and 255). The symbols used are
compatible with Radio Shack® Model 100 portable
computer.
Printable Characters
Selectable Column Width
Codes 29, 30, 31