Tektronix Z740/DX - Phaser 740 Extended Color Laser Printer Instruction Manual page 81

Front Panel Messages (cont'd.)
Symptom
Front panel reports:
<color> missing
Front panel reports:
Imaging unit:replace
Front panel reports:
Imaging unit expired
Front panel reports:
Fuser:replace
Front panel reports:
Fuser expired
Front panel reports:
Fuser Roll:replace
Front panel reports:
Transfer Kit:replace
Front panel reports:
Error ##
Possible Causes
A Toner Cartridge is missing.
The Imaging Unit is wearing out.
The Imaging Unit is worn out.
The Fuser is wearing out.
The Fuser is worn out.
The Fuser Roll is wearing out.
The Transfer Kit is worn out.
An error occurred that may be
user-correctable.
Advanced Features and Troubleshooting Manual
Troubleshooting
Solution
Install the indicated color Toner Cartridge.
Replace the Imaging Unit soon.
Replace the Imaging Unit now.
Replace the Fuser soon.
Replace the Fuser now; although it continues to
function, the print quality is affected.
Replace the Fuser Roll soon.
Replace the Transfer Kit.
Press the front panel's Info button for more
information on the problem. Press the button
labeled More for suggestions on correcting
the problem.
Use the information in "Error codes" on
page 94 to correct the problem.
If the error persists, call Service. See
page 64.
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