KIP 700m - 7. 1. 1. 8 Toner Empty; 7. 1. 1. 9 Roll Empty

K117sm7e1
7-7
7. 1. 1. 8 Toner Empty
Cause Checking
order
Checking Result Treatment
Toner Hopper 1 Is there enough toner in the Toner
Hopper?
No Add toner to Toner Hopper.
Toner Supply
Motor (M3)
2 Turn on the machine and check the
action of Toner Supply Motor at that time.
Does Toner Supply Motor operate
correctly in both cases?
No 1. Check if there is any
problem with the wires
among Toner Supply
Motor, Driver PCB B and
PW11720 PCB.
2. Replace the Toner
Supply Motor if there is
no problem with the wire.
Toner Sensor
(TLS1)
3 Confirm that the Toner Sensor is not
buried in the toner.
Then check the status of Toner Sensor in
the Input/Output Mode of the Service
Mode.
I/O Signal Code : 107 (Toner Sensor)
Is the status “H” when the Toner Sensor
is covered with the toner?
And is it “L” when the sensor is not
covered?
No Replace the Toner Sensor.
Yes Replace the PW11720 PCB.
7. 1. 1. 9 Roll Empty
Cause Checking
order
Checking Result Treatment
Mis-feed of paper 1 Is there a paper anywhere in the
machine?
Yes Open the Exit Cover and the
Engine Unit, and then
remove the paper.
(Cut the paper manually if it
has not been cut yet.)
Switch (MS5) 2 Check the status of the following signal in
the Signal Status Mode of the Service
Mode.
Signal Code : 009 (Roll Deck Open)
Is the status “L” when the Roll Deck is
closed?
And is it “H” when the Roll Deck is
opened?
No 1. Check if there is any
problem with the wire
connected to the Switch
(MS5).
2. Replace the Switch
(MS5) if there is no
problem with the wire.