250.22-Mpf Motor Error Service Check - Lexmark X792 Service Manual

7562
Step Questions / actions
6 1. Check the pick assembly for mechanical
wear or damage.
2. Check if the pick arm spring is not
dislodge.
Is the pick assembly not damaged?
7 For 550-sheet input option: Replace the
media tray assembly. See
tray assembly removal" on page
For 2000-sheet input option: Replace the
media tray assembly. See
capacity feeder media tray assembly
removal" on page
Does the problem persists?
250.21, 250.22—MPF motor error service check
Step Questions / actions
1 Open the left access door.
Does the MPF wheels turn freely?
2
Remove the LVPS fan shield. See
exit duct removal" on page
Are the gears (A) damaged?
2-122
Service Manual
"550-sheet media
4-240.
"2000-sheet high-
4-292.
"LVPS
4-84.
Yes
Go to step 7.
For 550-sheet input option:
Replace the 550-sheet
drawer assembly. See
"550-sheet drawer
assembly removal" on
page 4-239.
For 2000-sheet input
option: Replace the 2000-
sheet high-capacity feeder
input option.
Yes
Go to step 3.
Replace the MPF pick
parts. See "MPF pick
parts packet, including"
on page 7-5.
No
For 550-sheet input option:
Replace the pick assembly.
See "550-sheet tray pick
assembly removal" on
page 4-250.
For 2000-sheet input
option: Replace the pick
assembly. See "2000-
sheet high-capacity
feeder pick assembly
removal" on page 4-295.
Problem solved.
No
Go to step 2.
Replace the MPF paper
pick assembly. See "MPF
paper pick assembly
removal (including the
MPF ratchet collar and
MPF drive pulley)" on
page 4-98.
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