Konica Minolta Magicolor 5440 DL - Manual (Page 209)

Malfunction code Main Unit Field Service
4-22
IV
T
roub
lshoo
t
in
g
2.4.19 13D0H: Parameter Chip failure
2.4.20 13E2H: Flash ROM write error
13E3H: Flash ROM device fault
2.4.21 C002, C003: RAM error (Only for magicolor 5450)
Relevant Electrical Parts
Parameter Chip (IC15) Mechanical Control Board (PWB-A)
Step Action
WIRING DIAGRAM
Control Signal
Location
(Electrical
Component)
1
Unplug the power cord and plug it in, then turn
OFF and ON the Power Switch.
- -
2
Check Parameter Chip (IC15) on PWB-A for
proper connection and correct as necessary.
- -
3 Change PWB-A. - -
4 Change Parameter Chip. - -
Relevant Electrical Parts
Mechanical Control Board (PWB-A)
Step Action
WIRING DIAGRAM
Control Signal
Location
(Electrical
Component)
1 Change PWB-A. - -
Relevant Electrical Parts
Print Control Board (PWB-P) Extension memory
Step Action
WIRING DIAGRAM
Control Signal
Location
(Electrical
Component)
1
Turn OFF the Power Switch of the printer and
turn it ON again (Restart of the printer.)
- -
2
Check connection state of the extension memory
and correct as necessary.
- -
3
Check the PWB-P connector for proper connec-
tion and correct as necessary.
- -
4 Changethe extension memory. - -
5 Change PWB-P. - -
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