Fatal Error Engine I/F; Rom Error - Konica Minolta magicolor 2400W Service Manual

19. Miscellaneous Errors

19.2 Fatal error engine I/F

Print Control Board (PWB-P)
Step
Turn OFF the Power Switch, wait for 10 sec. or
1
3
more, and turn ON the Power Switch.
Check the USB cable for proper connection and
2
correct as necessary.
Check the PWB-P connector for proper connec-
3
tion and correct as necessary.
Check the PWB-A connector for proper connec-
4
tion and correct as necessary.
5 Change PWB-P.
6 Change PWB-A.

19.3 ROM error

Print Control Board (PWB-P)
Step
Turn OFF the Power Switch, wait for 10 sec. or
1
3
more, and turn ON the Power Switch.
Check the PWB-P connector for proper connec-
2
tion and correct as necessary.
3 Change PWB-P.
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Relevant Electrical Parts
Mechanical Control Board (PWB-A)
Action
Relevant Electrical Parts
Action
Field Service Ver. 4.0 Feb. 2006
WIRING DIAGRAM
Control Signal (Electrical
Component)
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WIRING DIAGRAM
Control Signal (Electrical
Component)
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Location
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Location
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