K117sm7e1
7-5
7. 1. 1. 4 J-0106 / 0206 / 1006 Fuser Jam
Cause Checking
order
Checking Result Treatment
Mis-feed of paper 1 Does the paper mis-fed occur around the
fuser area?
Yes Remove the mis-fed paper.
Flap Guide Plate 2 Is Flap Guide Plate (just before Fuser
Unit) close properly?
It may catch the harness of the sensor
(PH9, GUIDE_S).
No Open it, clear its range of
motion.
Exit Sensor (PH3) 3 Check the status of Exit Sensor in the
Signal Status Mode of the Service Mode.
Signal Code : 011 (Exit Sensor)
Is the status “H” when the paper is not
passing beside the sensor?
And is it “L” when the paper is passing
beside the sensor?
No 1. Check if there is any
problem with the wire
connected to the Exit
Sensor.
2. Replace the Exit Sensor
if there is no problem with
the wire.
7. 1. 1. 5 J-1300 / 1400 Door Open while printing
Cause Checking
order
Checking Result Treatment
Upper Unit / Exit
Cover open
1 Is Upper Unit / Exit Cover open before
the completion of printing?
Yes Close the concerning nit
firmly.
7. 1. 1. 6 Deck Jam
Cause Checking
order
Checking Result Treatment
Mis-feed of paper 1 Does the paper mis-fed occur in the Roll
Deck?
Yes Remove the mis-fed paper.
Roll 1 Set Sensor
(PH7)
Feed Sensor
(PH6)
2 Check the status of Roll Set Sensor and
Feed Sensor in the Signal Status Mode
of the Service Mode.
Signal Code : 105 (Roll Set Sensor)
111 (Feed Sensor)
Is the status of each sensor “H” when
you set the roll paper?
No 1. Check if there is any
problem with the wire
connected to each
sensor.
2. Replace the concerning
sensor if there is no
problem with the wire.