Compuprint MDP40B Programmer Manual - Manual (Page 213)

C-71
(*) One pass = 8/72” at 9/18 pin
8/60” at 24 pin
The z parameter defines the horizontal zoom coefficient in decimals.
The following values are allowed for it:
z Values
00-09 Ignored values
10-34 Acceptable values
The n parameter, comprising one byte, enables or disables plain language printing of
the Bar Code ("Human Readable Line" - H.R.L.) in the lower part:
n Human Readable Line
0 Disabled
1 Enabled
“Human readable” characters are printed with the fonts listed below, where no zoom
factor is applied. The fonts used for the Human Readable Line depend on the type of
Bar Code selected:
H.R.L. Font Bar Code Type
OCR-A Code39, Codabar, 2/5 Interleaved and 2/5 Industrial
OCR-B UPC-A, UPC-E, EAN-8 and EAN-13
If the numeric parameters are omitted, the current value is retained.
The command is not accepted (command specification error) if it is sent with the
following parameter values:
m between 09 and 99
z between 35 and 99
n between 2 and 9