Tray 4 Media Size Mismatch In Length - Lexmark X850e Service Manual

Step Check
10 Check the sensor (registration) for proper operation.
1. Enter the Diagnostics Menu.
2. Touch BASE Sensor Test.
3. Touch Media Path.
4. Touch Registration.
Open the printer left door assembly, and visually check
it.
Does the operator panel display change every time the
actuator on the above sensor operates?
11 Check the sensor (registration) for proper connection.
Is the above sensor connected properly?
12 Check the registration clutch for proper operation.
1. Enter the Diagnostics Menu.
2. Touch MOTOR TESTS.
3. Touch Printer Motor Tests.
4. Touch Registrat clutch.
Does the above component make an audible clicking
sound every time it is activated?
13 Check the registration clutch for proper connection.
Is the above component connected properly?
14 Perform a print test.
Does the error still occur?
15 Perform a print test.
Does the error still occur?

Tray 4 media size mismatch in length

Step Check
1 Check the media.
Pull out tray 4, and visually check it.
Is the media loaded in tray 4 properly?
Yes No
Go to step 12. Go to step 11.
Replace the sensor Replace the
(registration). connection.
Refer to the Printer
Service Manual.
Go to step 14 Go to step 13.
Replace the Replace the
registration clutch. connection.
Replace the 2TM/ Problem solved.
TTM controller card
assembly.
Go to "2X 500-
sheet drawer
(2TM)–2TM/TTM
controller card
assembly removal"
on page 4-43.
Go to step 15.
Replace the printer Problem solved.
engine card
assembly.
Refer to the Printer
Service Manual.
Yes No
Go to step 2. Load media
properly.
Diagnostic information
7500-XXX
2-33