Kyocera Mita KM-4530 Service Manual page 155

2BC/D
Problem Causes/check procedures
(9) Broken paper feed switch
A paper jam in the 1 actuator.
paper feed section
Defective paper feed
is indicated during
switch 1.
copying (jam in
copier vertical paper
conveying section).
Jam code 18/19/20/ Broken paper feed switch
21/22 2 actuator.
Defective paper feed
switch 2.
Broken paper feed switch
3 actuator.
Defective paper feed
switch 3.
Broken paper feed switch
4 actuator.
Defective paper feed
switch 4.
Broken paper feed switch
5 actuator.
Defective paper feed
switch 5.
Broken paper feed switch
6 actuator.
Defective paper feed
switch 6.
Check if the feed pulleys,
feed roller and vertical pa-
per conveying rollers A,
B,C,D and E do not con-
tact each other.
Check if the feed pulleys,
feed roller and vertical pa-
per conveying rollers A,
B,C,D and E are de-
formed.
Check if the feed clutch 3/
4/5 malfunctions.
1-5-12
Corrective measures
Check visually and replace paper feed switch 1 if its actuator is
broken.
Run maintenance item U031 and turn paper feed switch 1 on
and off manually. Replace paper feed switch 1 if indication of the
corresponding switch on the touch panel is not displayed in re-
verse.
Check visually and replace paper feed switch 2 if its actuator is
broken.
Run maintenance item U031 and turn paper feed switch 2 on
and off manually. Replace paper feed switch 2 if indication of the
corresponding switch on the touch panel is not displayed in re-
verse.
Check visually and replace paper feed switch 3 if its actuator is
broken.
Run maintenance item U031 and turn paper feed switch 3 on
and off manually. Replace paper feed switch 3 if indication of the
corresponding switch on the touch panel is not displayed in re-
verse.
Check visually and replace paper feed switch 4 if its actuator is
broken.
Run maintenance item U031 and turn paper feed switch 4 on
and off manually. Replace paper feed switch 4 if indication of the
corresponding switch on the touch panel is not displayed in re-
verse.
Check visually and replace paper feed switch 5 if its actuator is
broken.
Run maintenance item U031 and turn paper feed switch 5 on
and off manually. Replace paper feed switch 5 if indication of the
corresponding switch on the touch panel is not displayed in re-
verse.
Check visually and replace paper feed switch 6 if its actuator is
broken.
Run maintenance item U031 and turn paper feed switch 6 on
and off manually. Replace paper feed switch 6 if indication of the
corresponding switch on the touch panel is not displayed in re-
verse.
Check visually and remedy if necessary.
Repair or replace if necessary.
Run maintenance item U032 and select the feed clutch 3/4/5 on
the touch panel to be turned on and off. Check the status and
remedy if necessary.