Main Lamp On-Time Error; Sub Lamp Warm-Up Failure - Lexmark C93x Service Manual

5057-XXX

920.05 Main lamp on-time error

Step
1 Check the fuser unit assembly for a media jam.
Is there a media jam in the fuser unit assembly?
2 Check the fuser unit assembly for proper installation.
Is the fuser unit assembly installed properly?
3 Check the fuser unit assembly for proper connection.
Is the above component properly connected.
4
Perform a print test.
Does the error continue?
5
Perform a POR.
Does the error occur when the power is turned off/on?

920.06 Sub lamp warm-up failure

Step
1 Check the fuser unit assembly for a media jam.
Is there a media jam in the fuser unit assembly?
2 Check the fuser unit assembly for proper installation.
Is the fuser unit assembly installed properly?
3 Check the fuser unit assembly for proper connection.
Is the above component properly connected.
4
Perform a print test.
Does the error continue?
2-86
Printer Service Manual
Check
Check
Yes
Remove the Go to step 2.
media.
Go to step 3. Install the fuser
unit assembly
properly.
Go to step 4. Repair the
connection.
Replace the fuser Problem solved.
unit assembly.
Go to "Fuser unit
assembly
removal" on
page 4-15.
Go to step 5.
Replace the AC Problem solved.
drive card bracket
assembly.
Go to "AC drive
card bracket
assembly
removal" on
page 4-100.
Yes
Remove the Go to step 2.
media.
Go to step 3. Install the fuser
unit assembly
properly.
Go to step 4. Repair the
connection.
Replace the fuser Problem solved.
unit assembly.
Go to "Fuser unit
assembly
removal" on
page 4-15.
Go to step 5.
No
No