Diagnostic information 2-99
7500-432, -632, and -832
290.15 Sensor (ADF registration) off jam (inverting)
11 Place an undamaged document in the ADF, and perform a
ADF test.
Does the error remain?
Replace the RIP
card assembly.
Go to “RIP card
assembly
removal” on
page 4-130.
Problem solved.
Step Check Yes No
1 Check the original document condition.
Is the original document free of paper clips and staples as
well as damage such as creases, tears, holes, or
excessive wear?
Go to step 2. Remove
damaged
original
document, and
replace with a
new undamaged
original
document.
Perform a ADF
test. If the
problem
remains, go to
step 2.
2 Check the ADF rolls for wear.
Is the ADF feed/pick roll assembly or the ADF separation
roll guide assembly free of excess wear?
Go to step 3. Clean or replace
the ADF feed/
pick roll
assembly or the
ADF separation
roll guide
assembly.
Go to “ADF
feed/pick roll
assembly
removal” on
page 4-186 or
“ADF
separation roll
guide
assembly” on
page 4-203.
3 Check the media path for contaminates.
Is the media path free of excess media dust and foreign
objects such as paper clips and staples?
Go to step 4. Remove all
contaminates
from the media
path.
Step Check Yes No