IV
Recovery .................................................................................. 51
Caring for Your Printer ................................................... 52
Cleaning ................................................................................... 52
Media Sensor ....................................................................... 52
Thermal Print Head .............................................................. 52
Replacing the Thermal Print Head ....................................... 55
Important notice during TPH replacement ................... 56
Technical Reference ....................................................... 58
General Specifications ............................................................. 58
Fonts, Bar Codes and Graphics Specification .......................... 62
Printer Programming Language A, PPLA...................... 62
Printer Programming Language B, PPLB...................... 63
Printer Programming Language Z, PPLZ ...................... 64
Interface Specifications ............................................................ 66
USB Interface ..................................................................... 66
Serial ................................................................................... 67
Parallel (Centronics) ............................................................ 68
Auto Polling ......................................................................... 68
Connection with host ........................................................ 69
Appendix I - Installing the Cutter ................................... 71
Appendix II - Installing the Extension Card .................. 74