Toner Cartridge Rfid Communication Failure - Lexmark W840 Service Manual

Step
4 • Perform a print test.
• Does the error continue?

933.00 Toner cartridge RFID communication failure

Step
1 Check the toner cartridge installation.
Is the toner cartridge properly installed?
2 Check the sensor (RFID toner cartridge) installation.
Is the sensor (RFID toner cartridge) properly installed?
3 Check the sensor (RFID toner cartridge connection.
Is the sensor (RFID toner cartridge) properly connected?
4 Perform a print test.
Does the error continue?
Check
Check
Yes
Replace the Problem solved.
printer engine card
assembly.
Go to "Printer
engine card
assembly
removal" on
page 4-120.
Yes
Go to step 2. Install the toner
cartridge properly.
Go to step 3. Install the sensor
(RFID toner
cartridge)
correctly.
Replace the Replace the
sensor (RFID connection.
toner cartridge).
Replace the Problem solved.
printer engine card
assembly.
Go to "Printer
engine card
assembly
removal" on
page 4-120.
Diagnostic information
4024-XXX
No
No
2-53