Kyocera KM-C2525E Service Manual page 198

2JL/2JJ/2JG/2JD
Code
C1100 Paper feeder lift motor 1 error
(optional 3000-sheet paper feeder)
A motor over-current signal is detected
continuously for 1 s or longer.
C1110 Paper feeder lift motor 2 error
(optional 3000-sheet paper feeder)
A motor over-current signal is detected
continuously for 1 s or longer.
C1120 Paper feeder left lift position problem
(optional 3000-sheet paper feeder)
Paper feeder switch 1 does not turn on
within 30 s of paper feeder lift motor 2
turning on.
C1130 Paper feeder right lift position prob-
lem (optional 3000-sheet paper
feeder)
Paper feeder switch 2 does not turn on
within 30 s of paper feeder lift motor 1
turning on.
1-4-28
Contents
Causes Check procedures/corrective measures
Poor contact in the Check the connection of connector on the
connector termi- engine PWB and the connector on the paper
nals. feeder main PWB, and the continuity across
the connector terminals. Repair or replace if
necessary.
Paper feeder lift Check the gears and remedy if necessary.
motor 1 does not
rotate correctly (the
motor is over-
loaded).
Poor contact in the Check the connection of connector on the
connector termi- engine PWB and the connector on the paper
nals. feeder main PWB, and the continuity across
the connector terminals. Repair or replace if
necessary.
Paper feeder lift Check the gears and remedy if necessary.
motor 2 does not
rotate correctly (the
motor is over-
loaded).
Poor contact in the Check the connection of connector on the
connector termi- engine PWB and the connector on the paper
nals. feeder main PWB, and the continuity across
the connector terminals. Repair or replace if
necessary.
Defective paper Check if YC5-4 on the paper feeder main
feeder lift switch 1. PWB goes low when paper feeder lift switch
1 is turned off. If not, replace paper feeder lift
switch 1.
Defective paper Check for continuity across the coil. If none,
feeder lift motor 2. replace paper feeder lift motor 2.
The paper feeder Check the gears and belts, and remedy if
left lift does not rise necessary.
properly.
Poor contact in the Check the connection of connector on the
connector termi- engine PWB and the connector on the paper
nals. feeder main PWB, and the continuity across
the connector terminals. Repair or replace if
necessary.
Defective paper Check if YC5-7 on the paper feeder main
feeder lift switch 2. PWB goes low when paper feeder lift switch
2 is turned off. If not, replace paper feeder lift
switch 2.
Defective paper Check for continuity across the coil. If none,
feeder lift motor 1. replace paper feeder lift motor 1.
The paper feeder Check the gears and belts, and remedy if
right lift does not necessary.
rise properly.
Remarks