Kyocera KM-2560 - Page 156

2H0/2HZ-1
1-4-24
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 YC17 on
the engine PWB and the connector on the
scanner home position switch, and the conti-
nuity across the connector terminals. Repair
or replace if necessary.
Defective scanner
home position
switch.
Replace the scanner 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 engine
PWB.
Replace the engine PWB and check for cor-
rect operation.
C3200 Exposure lamp problem
After the reading starting, when input
value at the time of exposure lamp illumi-
nation does not exceed the threshold
value between 5 s.
Poor contact in the
connector termi-
nals.
Check the connection of connector YC16 on
the 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 platen (shading
plate). If the problem still occurs, replace the
scanner home position switch.
Defective PWB. Replace the engine PWB or scanner
inverter PWB and check for correct opera-
tion.
C3300 CCD AGC problem
After AGC, correct input is not obtained
at CCD.
Poor contact in the
connector termi-
nals.
Check the connection of connector YC18 on
the main 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 PWB or CCD PWB and
check for correct operation.
C3500 Communication error between scan-
ner and SHD
An error code is detected.
Poor contact in the
connector termi-
nals.
Check the connection of connector YC18 on
the main PWB and the connector on the
CCD PWB, and the continuity across the
connector terminals. Repair or replace if
necessary.
Defective PWB. Replace the main PWB or CCD PWB and
check for correct operation.
Code Contents
Remarks
Causes Check procedures/corrective measures