User's Manual

QL 420 User’s Guide v
Label Specifications ...................................................... 41
Font/Bar Code Specifications ....................................... 41
Physical/Environmental/Electrical Specifications ......... 42
Communications Port ................................................... 43
Accessories................................................................... 44
Appendix A...........................................47
Interface Cables
Appendix B ...........................................51
Media Supplies
Appendix C ..........................................51
Maintenance Supplies
Appendix D ...........................................52
Product Support
Index .................................................... 53
Patent Information ............................... 55