-.
c
‘.
7,;
,:
-.d’
2-5. Fusing Unit malfunction
.
/’
-?
Yes
’
No
DWtlEHeaterLiXIIp
Replace
thei
ReplacetlXMiGl
lightupwhexlthepower
*
lTbamistarcTR1).
c
ControlBoard
iStllUEdON7
(Fuing
unit) (PWB-A).
I
4
t
l No
-
No
Replace the Replacethe Replace the
No
Replace the
-
No
l-&at63
Lamp
-
Fuse
(F2).
-
TherInoStat
flS1).
*
Power unit
(Ho
(Fusing
unit1
m--E).
2-6. Laser
malfunction
(Refer to
section
2-7. Polygon Motor malfunction)
2-7. Polygon Motor malfunction
ReplacetheMaiIl
Control Board
-I2-8. Fan Motor malfunction
No
Replace
theMain
-
CmtilBoard
(EWB-A).
t
Replace the Power
Fan
Motor
(hl4).
No
‘2-9. Main Motor malfunction
!ikcurely
plug in
No
Replace the Main
No
ReplacetheMain
umnectiCNSA
.
c
MotortMl).
-
ConirolBoard
(Drive Unit)
(PWB-A).
F-5