Sensor (Tray 2 Feed-Out) On Jam (Tray 3 Media Feed) - Lexmark W840 Service Manual

4024-XXX
Step
8 Check the tray 3 sensor (pre-feed) for proper operation.
1. Enter Diagnostics mode.
2. Select INPUT TRAY TESTS.
3. Select Sensor Tests.
4. Select Tray 3.
5. Select Pre-feed.
Remove the media tray assembly.
Does the display on the operator panel change every
time a white piece of paper is placed over the sensing
area of the above sensor?
9 Check the tray 3 sensor (pre-feed) for proper
connection.
Is the above sensor connected properly?
10 Perform a print test.
Does the error still occur?
11 Perform a print test.
Does the error still occur?

243.02 Sensor (tray 2 feed-out) 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?
2-8
Options Service Manual
Check
Check
Yes
Go to step 10. Go to step 9.
Replace the sensor Replace the
(pre-feed). connection.
Go to "2X 500-
sheet drawer
(2TM)—sensor
(pre-feed) removal"
on page 4-25.
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 11.
Replace the printer Problem solved.
engine card
assembly.
Refer to the Printer
Service Manual.
Yes
Replace the media. Go to step 2.
Go to step 3. Replace the media
or change the media
size setup.
No
No