Troubleshooting
LCD Error Conditions and Warnings ......................67
Print Quality Problems..............................69
Communications Problems ...........................71
Printer Diagnostics................................73
Power-On Self Test .............................73
Additional Printer Self Tests .........................73
CANCEL Key Self Test ...........................74
PAUSE Key Self Test ............................75
FEED Key Self Test .............................76
Loading Factory Defaults ............................77
Specifications
General Specifications ..............................79
Printing Specifications..............................80
Ribbon Specifications ..............................80
Media Specifications...............................81
Options......................................81
Zebra Programming Language (ZPL II).....................82
Bar Codes ....................................82
AC Power Cord .................................83
Appendix
Printer Interface Technical Information .....................85
Serial Data Communications.........................85
Parallel Data Communications ........................89
Index
viii Zebra Z4M Printer User’s Guide
