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19. TROUBLE CODE
Field Service Ver. 2.0 Jul. 2009
836
TROUBLESHOOTING
19.5.213 CD241: Encryption ASIC setting error
19.5.214 CD242: EncryptionASIC mounting error
19.5.215 CD252: No relay circuit boards for IC-412 mounting at IC-412 mount setting
19.5.216 CD261: USB host board failure
Relevant parts
MFP board (MFPB)
Step
Action
WIRING DIAGRAM
Control Signal
Location (Electri-
cal Component)
1
Check the MFP board connector for proper
connection and correct as necessary.
—
—
2
Change <FPB
—
—
Relevant parts
MFP board (MFPB)
Relay circuit boards (VI-505)
Step
Action
WIRING DIAGRAM
Control signal
Location (Electri-
cal component)
1
If the IC-412 is not mounted, access [Ser-
vice Mode]
o
[System 2]
o
[Image Con-
troller Setting] and check to see if
“Controller 0” is set for [Image Controller
Setting].
—
—
2
Check the relay board (VI-505) connector
for proper connection and correct as nec-
essary.
—
—
3
Change relay board (VI-505).
—
—
4
Change MFPB.
—
—
Relevant parts
MFP board (MFPB)
USB host board (EK-604)
Step
Action
WIRING DIAGRAM
Control signal
Location (Electri-
cal component)
1
Check the operation with another USB
device.
—
—
2
Check the USB host board connector for
proper connection and correct as neces-
sary.
—
—
3
Change USB host board.
—
—
4
Change MFPB.
—
—
Service Manual Y110571-1
Содержание d-color MF651
Страница 1: ...d Color MF651 d Color MF551 d Color MF451 Color Printer SERVICE MANUAL Code Y110571 1...
Страница 24: ...MEASURES TO TAKE IN CASE OF AN ACCIDENT S 22 Blank Page...
Страница 27: ...d Color MF651 d Color MF551 d Color MF451 Color Printer SERVICE MANUAL Code Y110571 1...
Страница 511: ...Field Service Ver 2 0 Jul 2009 10 UTILITY 451 ADJUSTMENT SETTING Blank Page Y110571 1 Service Manual...
Страница 716: ...16 MECHANICAL ADJUSTMENT Field Service Ver 2 0 Jul 2009 656 ADJUSTMENT SETTING Blank Page Service Manual Y110571 1...
Страница 1053: ...UPDATING STATUS DATE UPDATED PAGES PAGES CODE 10 2009 1ST EDITION 1053053 Y110571 1...