Lexmark X862de - Switch (ADF Left Cover Interlock) Open; Toner Cartridge Empty

2-188 MFP Service Manual
7500-432, -632, and -832
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Switch (ADF left cover interlock) open
Toner cartridge empty
Step Check Yes No
1 Check the actuator of the ADF left cover assembly.
Is the above actuator present and attached properly?
Go to step 2. Replace the ADF
left cover
assembly.
Go to “ADF left
cover assembly
removal” on
page 4-176.
2 Check the actuating lever of the switch (ADF left cover
interlock).
Is the above actuating lever attached and aligned properly?
Go to step 3. Adjust the
actuating lever for
proper alignment.
3 Check the switch (ADF left cover interlock) for proper
operation.
Perform the switch (ADF left cover interlock) test.
1. Enter the Diagnostics Menu.
2. Touch SCANNER TESTS.
3. Touch Sensor Tests.
4. Touch ADF left cover interlock.
Open and close the ADF left cover assembly.
Does the display on the operator panel change every time
the above switch is activated?
Go to step 5. Go to step 4.
4 Check the switch (ADF left cover interlock) for connection.
Is the above switch connected properly?
Replace the switch
(ADF left cover
interlock).
Go to “Switch
(ADF left cover
interlock)
removal” on
page 4-191.
Replace the
connections.
5 Perform a POR.
Does the error remain?
Replace the
scanner controller
card assembly.
Go to “Scanner
controller card
assembly
removal” on
page 4-151.
Problem solved.
Step Check Yes No
1 Check remaining toner.
Does the toner cartridge contain toner?
Go to step 2. Replace the toner
cartridge.
2 Check the toner cartridge for proper installation.
Remove the toner cartridge and reinstall it.
Does it operate properly?
Problem solved. Go to step 3.