Olivetti d-Copia 1801MF Plus, Service Manual

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2NC/2NF/2NG/2NN/3P7/3P8/3P9
1-4-63
(16) Skewed image
1. Table scanning
2. DP-scanning
Print example
Defective part Check description Corrective Action
1
Original document Check if the original document is
fed askew. If the original document is not placed askew on
the contact glass, place it correctly.
2
Adjustment of
height of main unit
and scanner unit Check the scanner unit is quite
level. If the scanner unit is not quite level, perform
the height adjustment of the entirer scanner
unit.
3
CIS assembly Check the location the CIS
assembly is mounted. Re-mount the CIS assembly if it is hanged off.
Defective part Check description Corrective Action
1
Original document Check if the original document
has creases or foldings or
wrinkles. If the original document has foldings or
creases, remove them.
2
DP paper feed Check if the original document is
fed askew. If the original document is fed askew, set the
width guides correctly.
3
CIS assembly Check the location the CIS
assembly is mounted. Re-mount the CIS assembly if it is hanged off.
4
DP feed roller Check whether the feed roller is
dirty. If the feed roller is dirty, clean.Or, if not cured,
replace the feed roller.
5
DP regist roller Check whether the DP regist
roller is dirty. If the DP regist roller is dirty, clean.
6
DP regist pulley Check that the DP regist pulley
is smoothly operative. If the DP regist pulley does not rotate smoothly,
re-install.
7
Adjustment
amount of slack of
the original
documen Check the amount of slack of the
original document when it
reaches at the regist. If the amount of the slack of the original
document roller improper is perform
maintenance mode U942, DP slack
settings.(see page 1-3-117)
8
Original document
setting Check that the cursor fits with
the original document. Align the cursor to fit with the original
document, if necessary.