Polygon Motor Malfunction; Laser Malfunction - Konica Minolta magicolor 2590MF Service Manual

Field Service Ver. 1.0 Aug. 2007
15.4.6 10H: Polygon motor malfunction
PH unit
Step
Check the cable and connector for proper
1
connection and correct as necessary.
2 Change PH unit.
3 Change PRCB.
15.4.7 12H: Laser malfunction
PH unit
Step
Check the cable and connector for proper
1
connection and correct as necessary.
2 Change PH unit.
3 Change PRCB.
Relevant Electrical Parts
Action
Relevant Electrical Parts
Action
Printer control board (PRCB)
WIRING DIAGRAM
Control Signal
—
—
—
Printer control board (PRCB)
WIRING DIAGRAM
Control Signal
—
—
—
15. Error codes
Location (Electrical
component)
—
—
—
Location (Electrical
component)
—
—
—
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