Fatal Error Eeprom; Fatal Error Data Decompression - Konica Minolta magicolor 2500W Service Manual

Field Service Ver. 1.0 Aug. 2006

18.3 Fatal error EEPROM

Printer control board (PRCB)
Image processing board (IPB)
Step
Turn OFF the power switch, wait for 10 sec. or
1
more, and turn ON the power switch.
Check the PRCB connector for proper connec-
2
tion and correct as necessary.
Check parameter chip (PJ24) on PRCB for
3
proper connection and correct as necessary.
Check the IPB connector for proper connection
4
and correct as necessary.
5 Change the parameter chip.
6 Change PRCB.
7 Change IPB.
18.3.1

Fatal error data decompression

Image processing board (IPB)
Step
Turn OFF the power switch, wait for 10 sec. or
1
more, and turn ON the power switch.
Check the IPB connector for proper connection
2
and correct as necessary.
3 Change IPB.
Relevant electrical parts
Parameter chip
Action
Relevant electrical parts
Action
18. Miscellaneous errors
WIRING DIAGRAM
Location
Control signal (Electrical
component)
-
-
-
-
-
-
-
WIRING DIAGRAM
Location
Control signal (Electrical
component)
-
-
-
-
-
-
-
-
-
-
-
-
-
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