Check That The Sensor Is Correctly Positioned - Kyocera Copystar CS 3011i Service Manual

Code Contents
3100 Scanner carriage error
ON/OFF of the HP sensor
doesn't change after a pre-
scribed pulse passes from
power supply ON.
3200 LED lamp startup error
The white reference data
acquired by lighting the lamp
at the initial operation is at the
specified value or less.
(Over 2 LED lamps do not
light.)
Related parts
The scanner mirror
Check whether the scanner mirror frame has
frame is being
been unlocked and unlock if necessary (see
page 1-2-10).
locked after setup.
Scanner motor
Home position
sensor
Engine PWB
Replace the Engine PWB and execute U411
(see page 1-5-59,1-3-130).
Main PWB
Replace the main PWB (see page 1-5-54).
LED PWB Check if the LED lamp lights by executing
[CCD] at U061.
If it does not light, replace the lamp unit and
execute
[Table(ChartA)] at U411.
Engine PWB Replace the engine PWB.
(see page 1-5-59)
Main PWB Replace the main PWB. (see page 1-5-54)
1-4-27
Check procedures/
corrective measures
1. To check the scanner motor, execute
U073 (see page 1-3-54).
2. Move the scanner by the hand to check
whether it is unusually difficult to move.
3. Check that the optical wire rope is not
disengaged and engage the wire.
4. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
Scanner motor and Engine PWB
(YC34)
Engine PWB (YC37) and Main PWB
(YC65)
5. If the wiring is disconnected, shorted or
grounded, replace the wiring.
6. Replace the scanner motor.
1. Check that the sensor is correctly
positioned.
2. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
Home position sensor and Engine PWB
(YC34)
3. Replace the home position sensor.
2RG/2RH