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Field Service Ver. 1.0 Jun. 2008
7.2.5
CC155: Finisher ROM failure only d-Color MF201Plus - d-Color MF250 -
d-Color MF350
JS control board (JSCB)
Step
Disconnect and then connect the power
cord. Turn OFF the main power switch, wait
1
for 10 sec. or more, and turn ON the main
power switch.
Rewrite firmware using the compact flash
2
card.
3
Change JSCB
Y109081-8
Relevant electrical parts
Action
Sevice Manual
7. Malfunction code
WIRING DIAGRAM
Control signal
—
—
—
Location
(Electrical
component)
—
—
—
29
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