2-78 Printer Service Manual
5057-XXX
904.01 Transfer belt position failure
10
Check the transfer belt drive motor assembly drive gear for
damage.
1. Remove the transfer belt unit assembly. Go to
“Transfer belt unit assembly removal” on page 4-16.
2. Inspect the transfer belt drive motor assembly drive gear
(D) for damage.
Is the transfer belt drive motor assembly drive gear
damaged?
Replace the
transfer belt drive
motor assembly.
If the problem
persists, contact
the next level of
support.
Contact the next
level of support.
Step Check Yes No
1 Reset the transfer belt HP failure lock out condition.
1. Enter the Diagnostics Menu.
2. Touch Trans belt fail HP.
3. Touch Trans belt fail HP.
Does the transfer belt appear damaged or torn in half?
Replace the
transfer belt.
If the problem
persists, go to the
next step.
Go to the next
step.
2
Check the transfer belt unit assembly for proper installation.
Is the above component properly installed?
Go to the next
step.
Re-install the
transfer belt unit
assembly.
If the problem
persists, go to the
next step.
3
Did the error occur following a developer unit replacement? Verify the
developers are
installed correctly.
See “Developer
unit assembly
removal” on
page 4-53.
If the problem
persists, go to the
next step.
Go to the next
step.
Step Check Yes No