Paper Jam Service Check; 290.02-Scanner Adf Pickup/Feed Jam Service Check - Lexmark X746de Service Manual

245.29—Paper Jam service check
Step Questions / actions
1. Enter Diagnostics mode (press and hold
1
buttons 3 and 6, turn on the MFP, and
release the buttons when the progress bar
displays.
2. Select PRINT TESTS.
3. Select Tray 5.
4. Select Single.
Did the page feed correctly?
Is tray 5 a high-capacity input tray (2,000-
2
sheet feeder)?
290.01, 290.02—Scanner ADF pickup/feed jam service check
Step Questions / actions
Is the ADF pick roller assembly installed
1
properly?
Load paper in the ADF input tray. Touch
2
Copy.
Do you hear the ADF gear train motor
running?
Open the ADF cover.
3
Is the skew flag (A) damaged?
Yes
Problem resolved.
Replace the HCIT elevator-
up sensor. See
"HCIT
elevator motor with
sensor removal" on
page 4-272.
Yes
Go to step 2.
Go to step 3.
Replace the ADF case
assembly. See
"ADF case
assembly removal" on
page 4-230.
7526
No
Go to step 2.
Replace the complete
tray 5 option.
No
See installation notes on
for proper
page 4-243
installation of the ADF pick
roller assembly.
Replace the ADF motor
gear train assembly. See
"ADF motor gear train
removal" on page 4-237
Go to step 4.
Diagnostic information
2-99
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