Error Engine Interface; Error Ram; Error Dimm - Konica Minolta magicolor 5430 DL Service Manual

Main Unit Field Service Miscellaneous Malfunctions (Only for magicolor 5430 DL/5440 DL)
4.5

ERROR ENGINE INTERFACE

Mechanical Control Board (PWB-A)
Step
1 Turn OFF and ON the Power Switch.
Check the PWB-A connector for proper connec-
2
tion and correct as necessary.
Check the PWB-P connector for proper connec-
3
tion and correct as necessary.
Check the circuit across PWB-A and PWB-P for
4
proper connection and correct as necessary.
5 Change PWB-P.
6 Change PWB-A.
4.6

ERROR RAM

Print Control Board (PWB-P)
Step
Check the PWB-P connector for proper connec-
1
tion and correct as necessary.
2 Change PWB-P.
4.7

ERROR DIMM

DIMM
Step
Check DIMM for proper connection and correct
1
as necessary.
Check the PWB-P connector for proper connec-
2
tion and correct as necessary.
3 Change PWB-P.
Relevant Electrical Parts
Print Control Board (PWB-P)
Action
Relevant Electrical Parts
Action
Relevant Electrical Parts
Print Control Board (PWB-P)
Action
4-31
WIRING DIAGRAM
Location
Control Signal (Electrical
Component)
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WIRING DIAGRAM
Location
Control Signal (Electrical
Component)
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WIRING DIAGRAM
Location
Control Signal (Electrical
Component)
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