User guide
3
QL Plus Series User Guide
QL 320 Plus Cleaning ...............................................................................53
QL 420 Plus Cleaning ...............................................................................55
Troubleshooting ...................................................................................................... 57
Keypad Control Panel..................................................................... 57
LCD Control Panel Indicators ........................................................58
Troubleshooting Topics ................................................................. 59
Troubleshooting Tests ................................................................... 61
Printing a Configuration Label ....................................................................61
Communications Diagnostics .....................................................................61
Contacting Technical Support .....................................................................62
Specications ............................................................................................................66
Printing Specifications ...............................................................................66
Memory and Communications Specifications ...........................................66
Label Specifications ....................................................................................67
Font and Bar Code Specifications ..............................................................68
Communications Ports ................................................................................69
Physical, Environmental and Electrical Specifications ..............................70
QL Plus Series Accessories .......................................................................74
Appendix A ................................................................................................................ 75
Interface Cables ...........................................................................................75
RS232 Cables ...............................................................................................75
USB Cable ....................................................................................................75
More Interface Cables .................................................................................76
Appendix B.................................................................................................................77
Media Supplies ............................................................................................77
Appendix C ................................................................................................................77
Maintenance Supplies .................................................................................77
Appendix D ................................................................................................................ 78
Product Support ..........................................................................................78
Appendix E .................................................................................................................80
Battery Disposal ..........................................................................................80
Product Disposal .........................................................................................80
Appendix F ................................................................................................................. 81
Using zebra.com..........................................................................................81
Index .............................................................................................................................83
Patent Numbers .......................................................................................................85