QLS-8100 Xe
7-9
Printhead Replacement
After normal use or as a result of a failure, the printheads will eventually
need to be replaced.
Some symptoms of printhead failure include:
•
Significant reduction in printed image darkness that cannot be corrected
by using an increased print intensity.
•
Vertical line(s) of missing print running through the entire length of the
label.
•
A wide vertical area of missing print indicating physical wear to the
printhead or an electrical failure.
The following procedure explains how to remove and replace a printhead.
Caution:
Printheads can be damaged by static electricity. Always use
standard anti-static procedures when replacing printheads.
1
While the printer is on, lift the printhead that will be changed. The
following message will display.
Press the SELECT button. The indicated print station will be disabled
and the following message will display.
2
Turn the printer off and unplug the AC power cord.
Head x Disabled
Head x up
SELECT to disable
Summary of Contents for QLS-8100XE
Page 2: ......
Page 14: ...1 4 Quick start ...
Page 19: ...QLS 8100 Xe 2 5 Side view ...
Page 46: ...3 14 Loading media and calibration ...
Page 149: ...QLS 8100 Xe A 1 Appendix A Physical Data ...
Page 153: ...QLS 8100 Xe B 1 Appendix B Specifications ...
Page 156: ...B 4 Specifications ...
Page 157: ...QLS 8100 Xe C 1 Appendix C Replacement Parts ...
Page 160: ...C 4 Replacement parts ...
Page 161: ...QLS 8100 Xe D 1 Appendix D Color QuickLabel 99 Pro setup ...
Page 166: ...D 6 Color QuickLabel 99 Pro setup ...
Page 167: ...QLS 8100 Xe E 1 Appendix E Windows Printer Driver Setup ...
Page 175: ...QLS 8100 Xe F 1 Appendix F Format error codes ...
Page 180: ...F 6 Format error codes ...
Page 181: ...QLS 8100 Xe G 1 Appendix G Menu Structure ...
Page 182: ...G 2 Menu Structure ...