Media Size Mismatch In Width - Lexmark W850n Service Manual

Step
4 Check the 2TM/TTM controller card assembly and the
printer engine card assembly for proper connection.
Are connectors P541 and P413 on the above cards
connected properly?
5 Perform a print test.
Does the error still occur?
6 Perform a print test.
Does the error still occur?

Media size mismatch in width

Step
1 Check the media.
Pull out the tray, and visually check it.
Is the media loaded in tray properly?
2 Check the media.
Pull out the tray, and visually check it.
Are the front media guide and rear media guide on
tray 3 or tray 4 set correctly?
3 Check the switch (TTM media size) for installation.
Pull out the tray, and visually check it.
Is the switch (TTM media size) for tray 3 or tray 4
installed properly?
4 Check the switch (TTM media size) for proper
connection.
Check tray 3 and tray 4.
Are the above sensors connected properly?
5 Check the 2TM/TTM controller card assembly and the
printer engine card assembly for proper connection.
Are connectors P541 and P413 on the above cards
connected properly?
Check
Check
Yes
Go to step 5. Replace the
connection.
Replace the 2TM/ Problem solved.
TTM controller card
assembly.
Go to "2000-sheet
dual input (TTM)—
2TM/TTM controller
card assembly
removal" on
page 4-115.
Go to step 6.
Replace the printer Problem solved.
engine card
assembly.
Refer to the Printer
Service Manual.
Yes
Go to step 2. Load media
properly.
Go to step 3. Set the parts
correctly.
Go to step 4. Install the switch
(TTM media size)
correctly.
Go to
dual input (TTM)—
switch (TTM media
size) removal" on
page
Replace the Replace the
appropriate switch connection.
(TTM media size).
Go to "2000-sheet
dual input (TTM)—
switch (TTM media
size) removal" on
page 4-83.
Go to step 6. Replace the
connection.
Diagnostic information
4024-110
No
No
"2000-sheet
4-83.
2-63