FrameMaker Ver.5.5E(PC) Di152/Di183 TROUBLESHOOTING
01.09.04
T-59
(12) Periodically uneven image
Section Step
Check
Result
Action
Output
system
1
IU is securely fastened using the dedi-
cated fixing screws.
NO
• Secure in position.
2
PH Unit is securely fastened using the
dedicated fixing screws.
NO
• Secure in position.
3
IU drive mechanism is dirty or damaged.
YES
• Clean or change.
4
PC Drum surfaces in contact with Ds Col-
lars and drive mechanism are dirty,
scratchy, deformed, or worn.
YES
• Clean or change.
5
Synchronizing Roller drive mechanism is
dirty, scratchy, deformed, or worn.
YES
• Clean or change.
6
Fusing Unit drive mechanism is dirty,
scratchy, deformed, or worn.
YES
• Clean or change.
NO
• Change Master Board
(copier: PWB-A).
Input
system
1
Scanner Motor (M5) is securely fastened
using the dedicated fixing screws.
NO
• Secure in position.
2
Scanner Motor (M5) drive mechanism is
dirty or damaged.
YES
• Clean or change.
3
Timing belt of the scanner drive mecha-
nism is dirty with foreign matter or out of
correct position.
YES
• Remove foreign mat-
ter or reinstall belt.
4
Scanner drive mechanism pulley is dirty
with foreign matter, scratchy, deformed,
worn, or damaged.
YES
• Remove foreign mat-
ter or change.
5
Scanner Drive Cables are wound incor-
rectly.
YES
• Re-wind Scanner
Drive Cables.
6
Scanner rails and bushings are dirty with
foreign matter, scratchy, deformed, worn,
or damaged.
YES
• Clean or change.
7
Scanner moves smoothly.
<Check Procedure>
Gently move the Scanner by hand to
check for smooth operation.
NO
• Lubricate the Scan-
ner rails.
• Reinstall Scanner.
8
CCD Board (copier: PWB-J) connector is
loose.
YES
• Reconnect.
9
Control Board (copier: PWB-C) connector
PJ1A is loose.
YES
• Reconnect.
NO
• Change CCD Unit.
• Change Control
Board (copier: PWB-
C).
Содержание D1531iD
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