EDGE Tech QL Series Index, Appendix A, Appendix B, Appendix C, Appendix D, Specifications, Patent Numbers, Troubleshooting

QL 420 Cleaning .........................................................................................	51
Troubleshooting .........................................................	52
Standard Control Panel .............................................................................	52
Optional LCD Control Panel ......................................................................	52
Troubleshooting Topics ............................................................................	53
Troubleshooting Tests ...............................................................................	55
Printing a Configuration Label ...................................................................	55
Communications Diagnostics ...................................................................	55
Calling Technical Support ..........................................................................	58
Specifications .............................................................	59
Printing Specifications ...............................................................................	59
Memory/Communications Specifications ................................................	59
Label Specifications ...................................................................................	60
Font/Bar Code Specifications ....................................................................	61
Communications Port ................................................................................	62
Physical/Environmental/Electrical Specifications .....................................	63
QL Series Accessories ...............................................................................	67
Appendix A ................................................................	69
Interface Cables
Appendix B ................................................................	73
Media Supplies
Appendix C ................................................................	73
Maintenance Supplies
Appendix D .................................................................	74
Product Support
Index ............................................................................	75
Patent Numbers .........................................................	77