Kyocera TASKalfa 220 - Page 126

2KL/2KK
1-4-18
C2200 Drum motor problem
A stable state does not continue for 1 s
from 1 s after the drum motor is acti-
vated.
Poor contact in the
connector termi-
nals.
Check the connection of connector YC6 on
the main/engine PWB and the connector on
the drum motor, and the continuity across
the connector terminals. Repair or replace if
necessary.
Defective drive
transmission sys-
tem.
Check if the rollers and gears rotate
smoothly. If not, grease the bushings and
gears. Check for broken gears and replace if
any.
Defective main/
engine PWB.
Replace the main/engine PWB and check
for correct operation.
Defective drum
motor.
Replace the drum motor.
C3100 Scanner carriage problem
The home position is not correct when
the power is turned on or at the start of
copying using the table.
Poor contact in the
connector termi-
nals.
Check the connection of connector YC5 on
the main/engine PWB and the connector on
the home position switch, and the continuity
across the connector terminals. Repair or
replace if necessary.
Defective home
position switch.
Replace the home position switch.
Defective scanner
motor.
Replace the scanner motor.
The mirror frame,
exposure lamp, or
scanner wire is
defective.
Check if the mirror flames and exposure
lamp are on the rail. And check the scanner
wire winds correctly.
Defective main/
engine PWB.
Replace the main/engine PWB and check
for correct operation.
C3200 Exposure lamp problem
Non-lighting of the exposure lamp is
detected at the beginning of copying.
Poor contact in the
connector termi-
nals.
Check the connection of connector YC16 on
the main/engine PWB and the connector on
the inverter PWB, and the continuity across
the connector terminals. Repair or replace if
necessary.
Defective exposure
lamp.
Replace the exposure lamp.
Incorrect shading
position.
Adjust the position of the contact glass
(shading plate). If the problem still occurs,
replace the home position switch.
Defective PWB. Replace the main/engine PWB or inverter
PWB and check for correct operation.
C3300 AGC problem
After AGC, correct input is not obtained
at CCD.
Poor contact in the
connector termi-
nals.
Check the connection of connector YC27 on
the main/engine PWB and the connector on
the CCD PWB, and the continuity across the
connector terminals. Repair or replace if
necessary.
Defective exposure
lamp.
Replace the exposure lamp.
Defective PWB. Replace the main/engine PWB or CCD
PWB and check for correct operation.
Code Contents
Remarks
Causes Check procedures/corrective measures