Programmer's Guide
PcOS Series 90PLUS
Printer Control Codes
EPOS Codes
12/16/99
Rev M
Page 101
Function
Set bar code height
ASCII
[GS] h <n>
Description
Set the bar code height in dot lines. The Series 90PLUS Printer prints bar
codes as graphics in 8-dot passes. The height used in EPOS is intended for
thermal printers. To allow some compatibility between EPOS and the
Series 90PLUS Printer, the value of n is divided by 28. This allows a
similar size bar code to be printed.
Note
Values less than 28 return the printer to the default values defined by the
[ESC] [EM] B command in normal mode.
Function
Set bar code
ASCII
[GS] k <m> {information} [NUL]
Description
The Series 90PLUS Printer uses the same print functions to print EPOS
bar codes as the normal mode bar codes.
EPOS has two formats for bar codes. One is [NUL] terminated; the other
has a length field. If <m> is greater than 64, the next byte sets the length
in bytes. Only the [NUL] terminated command is supported by the Series
90PLUS Printer.
Where m:
0
UPC A
Numeric (0 - 9) only; 11 digits
1
UPC E
Numeric (0 - 9) only; 11 digits
2
EAN-13
Numeric (0 - 9) only; 12 digits
3
EAN-8
Numeric (0 - 9) only; 6 digits
4
Code 39
26 uppercase letters (A - Z); 10 digits
(0 - 9)
5
Interleaved 2 of 5
Numeric (0 - 9) only, must be even
number of digits
Note
If Code 128 is to be printed, it must be printed with the [ESC] b <n>
command as described on page 56.
Function
Real-time command
ASCII
[DLE] [ENQ] <n>
Description
The Series 90PLUS Printer only supports Commands 2 and 3. Both have
the same effect and reset the printer.
Unlike Epson, this command is filtered out of all other commands. If the
[DEL] [ENQ] <n> is part of some other command (like graphic data), it
will have no effect.
Summary of Contents for PcOS series 90plus
Page 1: ...P OS c SERIES 90PLUS Receipt Validation Journal Printers PROGRAMMER S GUIDE Rev M PN 100 7586 ...
Page 2: ......
Page 6: ...PcOS Series 90PLUS Programmer s Guide Page iv Rev M 12 16 99 ...
Page 139: ...Programmer s Guide PcOS Series 90PLUS Product Self Tests 12 16 99 Rev M Page 127 73 Italian ...
Page 179: ......
Page 180: ...INSERT PN 100 7307 Rev M 12 16 99 ...