08
July 27, 09 K.Okada
A.Miyoshi I.Fujioka
Refer to Revision Record on page 2.
TITLE
fi-6140/fi-6240/fi-6130/fi-6230/fi-614PR
Maintenance Manual
07
Nov.12, 08 K.Okada
T.Anzai
I.Fujioka
Refer to Revision Record on page 2.
CUST.
06
Mar.10, 08 K.Okada
T.Anzai
I.Fujioka
Refer to Revision Record on page 2.
DRAW
No.
P1PA03540-B0XX/6
Rev. DATE DESIGN CHECK APPR. DESCRIPTION
Design
July 27, 2007
K.Okada
CHECK
K.Okada
APPR.
T.Anzai
PFU LIMITED
Page
54
/
257
Section 4-3-8
4-3-8 Too much jitter on scanned image with ADF scanning
The following shows the sample of scanned image when “Jitter” error occurs. This error occurs when the ADF feed roller does
not transport the document smoothly.
Table 4-3-8
Item
No.
Check items
How/where to check
1
Does the document satisfy the paper
specification?
Refer to Section 1-1-6.
2
Clean Feed rollers, Eject rollers, plastic
rollers, glass surface and paper feeding
surface, and see if the error is resolved.
Refer to Section 7-2-1 “Cleaning ADF”.
3
Replace Pick roller or Brake roller and
see if the error is resolved.
Check the consumable counter from the TWAIN driver screen
or in the built-in Maintenance mode. When the counter exceeds
the values shown in Section 7-3-1, replace Pick roller or Brake
roller.
4
Are the Guide P ASSY (Sheet Guide)
and Feed roller cover (plate guide)
installed correctly?
Guide P ASSY (Sheet Guide): Refer to Section 5-9-8.
Feed roller cover (plate guide): Refer to Section 5-10-7.
5
Are the belt tensions of PICK Motor or
ADF Motor appropriate?
PICK Motor: Refer to Section 5-9-10.
ADF Motor: Refer to Section 5-10-3.
6
Are the cables between Control PCA and
PICK Motor or ADF Motor damaged?
Are the connectors connected correctly?
PICK Motor: Refer to Section 5-9-10.
ADF Motor: Refer to Section 5-10-3.
7
Are the OPT Units installed correctly?
ADF front scanning: Refer to Section 5-9-6 for removal.
ADF back scanning: Refer to Section 5-10-4 for removal.
8
Replace PICK Motor or ADF Motor and
see if the error is resolved.
PICK Motor: Refer to Section 5-9-10.
ADF Motor: Refer to Section 5-10-3.
9
Replace Upper Unit and see if the error
is resolved.
Refer to Section 5-10-1.
10
Replace Base Unit and see if the error is
resolved.
Refer to Section 5-9-1.
Scanned image with jitter
Normal scanned image
