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5-34 Printer
Maintenance
Boot PROM
Use the following instructions to replace the boot PROM (programmable
read-only memory).
Caution:
Circuit boards can be damaged by static electricity. Always use
standard anti-static procedures when working with these boards.
To replace the boot PROM:
1
Turn the printer off and unplug it. Open the printer cover.
2
Remove the back cover from the printer. The controller board is located
toward the rear of the printer, mounted on the main plate.
3
Remove the boot PROM, which is located in position U28 on the
controller board. Note the orientation of the boot PROM.
4
Install the new boot PROM in position U28. To ensure the boot PROM is
oriented correctly, match the notch screened on the controller board with
the notch in the boot PROM.
5
Re-install the back cover.
6
Plug in the printer and turn the power on.
Wiring Harnesses
For detailed information about replacing wiring harnesses, please contact
Technical Support.
Summary of Contents for QLS-2000XE SERIES
Page 10: ...vi QLS 3000 2000 Xe Series...
Page 14: ...1 4 Before You Get Started...
Page 88: ...4 18 Printing...
Page 181: ...QLS 2000 3000 Xe Series A 1 Appendix A Physical Data...
Page 184: ...A 4 Physical data...
Page 185: ...QLS 3000 2000 Xe Series B 1 Appendix B Specifications...
Page 188: ...B 4 Specifications...
Page 189: ...QLS 3000 2000 Xe Series C 1 Appendix C Replacement Parts...
Page 192: ...C 4 Replacement parts...
Page 193: ...QLS 3000 2000 Xe Series D 1 Appendix D Custom QuickLabel Setup...
Page 197: ...QLS 3000 2000 Xe Series E 1 Appendix E Windows Printer Driver Setup...
Page 204: ...E 8 Windows printer driver setup...
Page 205: ...QLS 2000 3000 Xe Series F 1 Appendix F Format Error Codes...
Page 210: ...F 6 Format error codes...
Page 214: ...iv Index...