Input Tray Removed Service Check - Lexmark Pro5500t Service Manual

4447-20x

Input tray removed service check

Step
1 Reinstall the input tray. See
page 4-8.
Does the problem remain?
2 Turn off the printer by unplugging the power cord. Wait for
10 seconds, and turn on the printer. Run a test print. From
the home screen, touch
Reports > Demonstration Page.
Does the problem remain?
3 Remove the input tray. Check if there are any obstruction
on the tray path that prevents it from being properly
inserted.
Is the tray path free from any obstruction?
4 Check the input tray for any damage.
Is the input tray free from any damage?
5 Check if the pick assembly can go down to its pick position
every time a tray is inserted. Remove the tray, and
manually trigger the pick assembly by pushing down the
lever at the right side of the pick assembly.
Can the pick assembly go down to its pick position
when triggered?
6 Check the pick assembly for any damage. Run a test print.
From the home screen, touch
Reports > Demonstration Page. Check if the pick roll will
actually spin. Extend the paper tray assembly, and use a
flashlight to check if the pick roll would actually spin during
paper pick.
Is the pick assembly free from any damage, and can
initiate a pick?
7 Replace the input tray.
Does the problem remain?
8 Replace the system board. See
on page
Does the problem remain?
9 Replace the print engine assembly. See
assembly removal" on page
Does the problem remain?
2-77
Service Manual
Check
"Input tray removal" on
> Print
> Print
"System board removal"
4-32.
4-84.
Go to step 2.
Go to step 3.
Go to step 4.
Go to step 5.
Go to step 6.
Go to step 7.
Go to step 8.
Go to step 9.
"Print engine Replace the
printer.
Yes No
Problem
resolved
Problem
resolved
Clear the
obstruction.
Go to step 7.
Go to step 9.
Go to step 9.
Problem
resolved
Problem
resolved
Problem
resolved
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