Standard Bin 2 Full; Toner Cartridge Empty - Lexmark W850n Service Manual

4024-110

Standard bin 2 full

Step
1 Check the actuator for movement.
Does the media weight assembly move up and down
normally?
2 Check the sensor (standard bin full exit 2) for operation.
1. Enter Diagnostics mode.
2. Select BASE SENSOR TESTS.
3. Select Exit level.
4. Select Standard bin full exit2.
Does the display on the operator panel change every time
the sensing area is blocked?
3 Check the sensor (standard bin full exit 2) connection.
Is the sensor (standard bin full exit 2) properly connected?
4 Check the exit interface card assembly connection P432,
P433, and P434.
Is the exit interface card assembly properly connected
P432, P433, and P434?
5 Perform a print test.
Does the error continue?

Toner cartridge empty

Step
1 Check remaining toner.
Does the toner cartridge contain toner?
2 Check the toner cartridge for installation.
Remove the toner cartridge, and reinstall it.
Does it operate properly?
3 Check the toner cartridge guide assembly.
Remove the toner cartridge guide assembly.
Does the gear, located on the lower part of the toner
cartridge guide assembly, rotate smoothly?
2-74
Printer Service Manual
Check
Check
Yes
Go to step 2. Reinstall the
media weight
assembly.
Go to step 5. Go to step 3.
Replace the Replace the
sensor (standard connection.
bin full exit 2).
Go to step 4.
Refer to Options
Service Manual.
Replace the exit Replace the
interface card connection.
assembly.
Go to "Exit
interface card
assembly
removal" on
page 4-117.
Replace the Problem solved.
printer engine card
assembly.
Go to "Printer
engine card
assembly
removal" on
page 4-119.
Yes
Go to step 2. Replace the toner
cartridge.
Problem solved. Go to step 3.
Go to step 4. Replace toner
cartridge guide
assembly.
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