KIP 700m - 7. 1. 2. 2 E-0001 Fuser Error

K117sm7e1
7-11
Cause Checking
order
Checking Result Treatment
Solid State Relay
(SSR1)
7 Select the Operation Check Mode, and
then change the signal of the following
signals to “H”.
Device Code : 22 (Fuser Relay)
21 (Fuser Lamp 1)
Then check the voltage between J600
and J601.
Is it 0V?
CAUTION:
Change the signal of “21” (Fuser
Lamp 1) to “L” after checking!
Yes Replace the Solid State
Relay
No Replace the PW11720 PCB.
7. 1. 2. 2 E-0001 Fuser Error
E-0001 : Fuser Over Temperature Error
Cause Checking
order
Checking Result Treatment
Error clearance 1 Have you cleared the fuser error in the
Special Operation Mode?
Yes Wait until the Fuser Unit is
enough cooled down.
Then select the Special
Operation Mode and clear
the concerning error.
Wires 2 Are wires among Lamp (H1), 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 Special Operation
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.