Specifications

7193 Service Guide Appendix E: Commands

August 1998 71

Real Time Commands

Hex Code Command

1D 03 n

Real Time Request to Printer, GS Sequence

1D 04 n

Real Time Status Transmission, GS Sequence

1D 05 Real Time Printer Status Transmission

Bar Code Commands

These commands print bar codes. HRI means Human Readable Interface. The commands

are listed in numerical order of their Hex codes.

Bar Code Commands

Hex Code Command

1D 48 n

Select Printing Position of HRI Characters

1D 66 n

Select Pitch for HRI Characters (Not Implemented)

1D 68 n

Select Height of Bar Code

1D 6B n etc.

Print Bar Code

1D 77 n

Select Width of Bar Code