Paper Jam Service Check - Lexmark C77x Service Manual

200.04 paper jam service check

S2 sensor late
Note: See "Printer sensors" on page
Step Actions and questions
1 Check the tray for proper edge guide setting and media
loading. Edge guides should be adjusted against edge
of media. Media should be fanned and lay flat in the
tray.
Is the media properly loaded in the tray?
2 Check the pick tires for contamination or wear.
Are pick tires worn or contaminated?
3 Check for obstructions in the paper path.
Is the paper path obstructed?
4 Is the inner deflector out of position?
5
Is the autocompensator damaged or defective?
6 Perform the
the S2 sensor.
Does the S2 sensor pass the test?
200.05 paper jam service check
S2 or narrow media sensor did not break in time
Note: See "Printer sensors" on page
Step Actions and questions
1 Make sure the media installed in the tray meets
specifications.
Does the media meet specifications?
2
Check tray for the edge guide setting and media
loading. Edge guides should be adjusted against edge
of media. Media should be fanned and lay flat in the
tray.
Is the media properly loaded in the tray?
3
Remove the ITU, and check for the jam at the second
transfer roll.
Is paper jammed at the second transfer roll?
5-3.
"BASE SENSOR TEST" on page 3-24
5-3.
Yes
Go to step 2
Replace the pick
rolls. See "Pick
rolls removal"
on page 4-70.
Clear the
obstruction.
Correct the inner
deflector position.
Go to
"Autocompensa
tor service
check" on
page 2-76
on Contact your next
level of support.
Yes
Go to step 2
Go to step 3
Clear the jam.
Diagnostic information
5061
No
Properly load
media.
Go to step 3
Go to step 4
Go to step 5
Go to step 6
See "200.21,
200.28, and
200.29 paper
jam service
check.
No
Inform the
customer that
media loaded in
Tray x does not
meet
specification
Properly load
media.
Contact your next
level of support.
2-29