Color> Toner Cartridge Detection Error - Lexmark X940e Service Manual

7510-XXX
Step
5 Check the appropriate segment of the CMYK toner add
motor assembly for operation.
Warning: Only perform this test in segments of three
seconds or less or toner spill will occur.
1. Enter the Diagnostics Menu.
2. Touch MOTOR TESTS.
3. Touch Printer Motor Test.
4. Touch C, M, Y or K toner add motor.
Does the above component operate properly?
6 Check the CMYK toner add motor assembly connection.
Is the above component properly connected?
7 Perform a POR.
Does the error remain when the power is turned off/on
again?
<Color> toner cartridge detection error
Step
1 Check the <color> toner cartridge for proper installation.
Is the above component properly installed?
2 Replace the <color> toner cartridge.
Does the error continue?
3 Check the sensor (RFID toner cartridge) for the <color>
toner cartridge for proper connection.
Is the above component properly connected?
2-184
MFP Service Manual
Check
Caution: When performing motor tests,
ensure that all cover and door interlock
switches are overridden.
Check
Yes
Go to step 7. Go to step 6.
Replace the Replace the
CMYK toner add connection.
motor assembly.
Go to "CMYK
toner add motor
assembly
removal" on
page 4-90.
Replace the upper Problem solved.
printer engine card
assembly.
Go to "Upper
printer engine
card assembly
removal" on
page 4-74.
Yes
Go to step 3. Reinstall the
<color> toner
cartridge.
Got to step 3. Problem solved.
Replace the Replace the
sensor (RFID connection.
toner cartridge).
Go to "Sensor
(RFID toner
cartridge)
removal" on
page 4-106.
No
No