Waste Toner Full Error; Lvps Cooling Fan Error - Lexmark X940e Service Manual

Step
3 Perform a POR.
Does the error occur when the power is turned off/on?

908.00 Waste toner full error

Step
1 Reinstall the waste toner cartridge.
Does the error remain?
2 Check the sensor (waste toner full) for proper operation.
1. Enter the Diagnostics Menu.
2. Touch BASE SENSOR TEST.
3. Touch Devices.
4. Touch Waste toner cartridge full.
Does the display on the operator panel, change every time
the sensing area of the above sensor is interrupted or
blocked?
3 Check the sensor (waste toner full) for proper connection.
Is the above component properly connected?
4 Perform a POR.
Does the error occur when the power is turned off/on?
911.00 24V LVPS cooling fan error
Step
1
Perform a POR.
Does the error occur when the power is turned off/on?
2 Check the 24V LVPS cooling fan assembly for proper
connection.
Is the above component properly connected?
Check
Check
Check
Yes
Replace the RIP Problem solved.
card assembly.
Go to "RIP card
assembly
removal" on
page 4-71.
Yes
Replace the waste Problem solved.
toner cartridge.
Go to step 2.
Go to step 4. Go to step 3.
Replace the Replace the
sensor (waste connection.
toner full) .
Replace the lower Problem solved.
printer engine card
assembly.
Go to "Lower
printer engine
card assembly
removal" on
page 4-77.
Yes
Go to step 2. Perform several
print tests.
If the problem
remains, go to
step 2.
Replace the 24V Replace the
LVPS cooling fan connection.
assembly.
Go to "24V LVPS
cooling fan
removal" on
page 4-85.
Diagnostic information
7510-XXX
No
No
No
2-143