Media Size Mismatch Service Check - Lexmark MS310 4514-220 Service Manual

Media size mismatch service check

Action
Step 1
a
Make sure the media size setting matches the paper in the tray.
b
Restore the engine settings to their defaults:
Diagnostics Menu > Printer Setup > Defaults
c
Restore the EP setup settings to their defaults:
Diagnostics Menu > EP Setup > Defaults
Does the problem remain?
Step 2
Check the input tray for damage.
Is it free of damage?
Step 3
a
Make sure the trailing edge sensor is free of debris.
b
Check it for damage.
Is it free of damage?
Step 4
a
Make sure the input sensor is free of debris.
b
Check the input sensor for damage.
Is it free of damage?
Step 5
Check the narrow media/bin full sensor for damage.
Is it free of damage?
Step 6
a
Remove the main drive gearbox.
b
Check the gears for wear or damage.
c
Check the main drive motor for rotation.
Are the gears free of wear or damage and does the main drive
motor rotate?
Step 7
Replace the controller board.
Does the error remain?
Diagnostics and troubleshooting
121
Yes No
Go to step 2. The problem is
solved.
Go to step 3. Replace the input
tray.
Go to step 4. Replace the trailing
edge sensor. See
"Trailing edge
sensor removal" on
page
Go to step 5. Replace the input
sensor. See
sensor and input
sensor removal" on
page
Go to step 6. Replace the narrow
media/bin full sensor.
See
bin full sensor
removal" on
page
Go to step 7. Replace the main
drive gearbox. See
"Main drive gearbox
removal" on
page
Problem is solved. Contact the next
level of support.
4514-2xx
246.
"Duplex
242.
"Narrow media/
257.
195.