Lexmark X945 - Sub Lamp On-Time Error; Yellow Toner RFID Communication Error

2-160 Service Manual
7510
920.07 Sub lamp on-time error
924.00 Yellow toner RFID communication error
5
Perform a POR.
Does the error occur when the power is turned off/on?
Replace the AC
drive card bracket
assembly.
Go to “AC drive
card bracket
assembly
removal” on
page 4-100.
Problem solved.
Step Check Yes No
1 Check the fuser unit assembly for a media jam.
Is there a media jam in the fuser unit assembly?
Remove the
media.
Go to step 2.
2
Check the fuser unit assembly for proper installation.
Is the fuser unit assembly installed properly?
Go to step 3. Install the fuser
unit assembly
properly.
3
Check the fuser unit assembly for proper connection.
Is the above component properly connected.
Go to step 4. Repair the
connection.
4
Perform a print test.
Does the error continue?
Replace the fuser
unit assembly.
Go to “Fuser unit
assembly
removal” on
page 4-15.
Go to step 5.
Problem solved.
5
Perform a POR.
Does the error occur when the power is turned off/on?
Replace the AC
drive card bracket
assembly.
Go to “AC drive
card bracket
assembly
removal” on
page 4-100.
Problem solved.
Step Check Yes No
1 Check the Y toner cartridge.
Is the Y toner cartridge properly installed?
Go to step 2. Reinstall the Y
toner cartridge.
2
Check the sensor (Y toner RFID) for proper connection.
Is the above component properly connected?
Replace the
CMYK toner add
motor assembly.
Go to “CMYK
toner add motor
assembly
removal” on
page 4-93.
Replace the
connection.
Step Check Yes No