KIP 7170K, Service Manual

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K134sm7e1 7-17
7. 1. 2.12 Fuser Over-Temp Error (E-0901h/E-2305)
Cause Checking
order
Checking Result Treatment
Error clearance 1 Have you cleared the fuser error in the
Error Clear Mode?
(Refer to 8.11 Clear/Reset)
Yes Wait until the Fuser Unit is
enough cooled down.
Then select the Error Clear
Mode and clear the
concerning error.
Wires 2 Are wires among Lamp (H1, H2), Solid
State Relay (SSR1) and Thermistors
(TH1 & TH2) connected properly?
No Connect them properly.
Solid State Relay
(SSR1)
3 Does the error occur again even if you
have cleared it in the Error Clear Mode?
Yes Replace the Solid State
Relay.
Thermistors
(TH1 & TH2)
4 Select the Information Mode, and then
check the temperature of fuser detected
by Thermistors (TH1 & TH2).
Item No. : 00 (Fuser temperature 1)
01 (Fuser temperature 2)
Is each temperature normal?
No Replace the concerning
Thermistor.
7. 1. 2.13 Fuser Motor Error (E-0920h/E-2336)
Cause Checking
order
Checking Result Treatment
Wires 1 Is the wire between Fuser Motor and
PW13420 PCB connected properly?
No Connect it properly.
DC Power Supply
(DCP1)
or Fuse
2 Confirm that the machine is turned on,
and then check the voltage of the orange
line (J220-4).
Is it 24V?
No Replace the DC Power
Supply if there is no problem
with the wires.
Confirm that the machine is turned off,
and then check whether or not each
Fuse is broken.
Is any Fuse broken?
Yes Replace the Fuse.
Fuser Motor (M2) 3 Check the operation of Fuser Motor in
Output Check of the Service Mode.
Device Code :
00001 FMTR-TRG (Fuser Motor)
Does the Fuser Motor operate correctly?
No Replace the Fuser Motor.