Sensor (Tray 2 Feed-Out) Static Jam; Sensor (Pre-Feed) On Jam (Tray 3 Media Feed) - Lexmark X850e Service Manual

7500-XXX

242.03 Sensor (tray 2 feed-out) static jam

Step
1 Check the media position.
Does the media touch the sensor (tray 2 feed-out)?
Open the printer left lower door assembly, and visually
check it.
2 Check the sensor (tray 2 feed-out) for proper operation.
1. Enter the Diagnostics Menu.
2. Touch INPUT TRAY TESTS.
3. Touch Sensor Test.
4. Touch Tray 2.
5. Touch Feed-out.
Open the printer left lower door assembly, and check it.
Does the display on the operator panel change every time a
white piece of paper is placed over the sensing area?
3 Check the sensor (tray 2 feed-out) connection.
Is the sensor (tray 2 feed-out) properly connected?
4 Perform a print test.
Does the error continue?

243.00 Sensor (pre-feed) on jam (tray 3 media feed)

Step
1 Check the media condition.
Is the media in the tray crumpled or damaged?
2 Check the media size setup.
Does the media size in use match the size set for tray
3?
3 Check the tray 3 rolls.
Pull out tray 3, and check it.
Are the feed roll, separation roll, and pick roll for
transport free of excess wear and contamination?
2-66
MFP Service Manual
Check
Check
Yes
Remove the Go to step 2.
media.
Go to step 4. Go to step 3
Replace the Replace the
sensor (tray 2 connection.
feed-out).
Replace the Problem solved.
printer engine card
assembly.
Go to "Printer
engine card
assembly
removal" on
page 4-117.
Yes
Replace the media. Go to step 2.
Go to step 3. Replace the media,
or change the media
size setup.
Go to step 4. Clean or replace the
feed roll, separation
roll, and pick roll.
Go to
dual input (TTM)–
feed roll removal"
on page
"2000-sheet dual
input (TTM)–
separation roll
removal" on
page
"2000-sheet dual
input (TTM)–pick
roll removal" on
page
No
No
"2000-sheet
4-259,
4-263, and
4-266.