Toner Cartridge Error - Lexmark C935 Service Manual

5057-XXX

Toner cartridge error

Step
1 Check the toner cartridge installation.
Is the correct toner cartridge properly installed?
2 Checking the sensor (RFID toner cartridge) for proper
installation.
Is the sensor (RFID toner cartridge) installed correctly?
3 Checking the sensor (RFID toner cartridge) connection.
Is the sensor (RFID toner cartridge) properly connected?
4 • Perform a print test.
• Does the error continue?
Toner cartridge set error
Step
1 Checking the toner cartridge for correct installation.
Open the printer front door assembly. Is the toner cartridge
installed properly?
2 Checking the toner cartridge. Is the toner cartridge
damaged?
3 Checking the toner cartridge guide assembly. Remove the
top cover assembly. Is the toner cartridge guide assembly
damaged?
4 Checking the appropriate color sensor (RFID toner
cartridge).
Is the above sensor attached and connected properly?
5 Perform a print test.
Does the error remain?
2-138
Printer Service Manual
Check
Check
Yes
Go to step 2. Install the correct
toner cartridge
properly.
Go to step 3. Install the sensor
(RFID toner
cartridge)
correctly.
Replace the Replace the
sensor (RFID connection.
toner cartridge).
Go to Go to
"Sensor (RFID
toner cartridge)
removal" on
page 4-117.
Replace the Problem solved.
printer engine card
assembly.
Go to "Upper
printer engine
card assembly
removal" on
page 4-90.
Yes
Go to step 2. Reinstall the toner
cartridge properly.
Replace the toner Go to step 3.
cartridge.
Replace the toner Go to step 4.
cartridge.
Replace the Go to step 5.
appropriate sensor
(RFID toner
cartridge).
Go to "Sensor
(RFID toner
cartridge)
removal" on
page 4-117.
Replace the Problem solved.
printer engine card
assembly.
Go to "Upper
printer engine
card assembly
removal" on
page 4-90.
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