Konica Minolta 0902, Service Manual

Page: 72 / 302

Chapter 3 Troubleshooting
3-18
References for response method
•
See "2.5.2 Receiver unit (Page 2-12)" for the position of the receiver, the justifier guide, the justifier
motor, the justifier standard sensor, and the justifier sensor.
•
See "2.5.8 Framework (Page 2-19)" for the position of the MDU.
•
See "6.3 Adjustment of Justifier Motor (Page 6-6)" for the confirmation and adjustment methods for
the amount of justification.
•
See "5.4.13 Replacing the Justifier Belt (Page 5-62)" for the method to mount the pulley and the
gear unit for the justifier motor.
•
See "5.4.4 Replacing the Justifier Standard Sensor (Page 5-44)" for the procedure to replace the
justifier standard sensor.
•
See "5.4.2 Replacing the Justifier Sensor (Page 5-41)" for the procedure to replace the justifier
sensor.
•
See "5.10.2 Replacing the MDU (Page 5-116)" for the procedure to replace the MDU.
06302 Cassette during the startup
(justifier sensor)
Justifier sensor or justifier
standard sensor was ON during
the initialization by PowerON.
1. Confirm for foreign object inside the
equipment, and remove it if there is
any.
2. Confirm following and replace the
faulty parts.
•
Justifier standard sensor
•
Sensor wire:
JP44 ~ MCN3 (MDU)
•
Justifier sensor
•
Sensor wire: JP40 ~ JJ18/JP18 ~
MCN3 (MDU)
•
MDU
06303 06318 06333 Cassette during the
initialization (justifier sensor)
Justifier sensor or justifier
standard sensor was ON during
the initialization after closing the
second front door.
Confirm following and replace the faulty parts.
•
Justifier standard sensor
•
Sensor wire: JP44 ~ MCN3 (MDU)
•
Justifier sensor
•
Sensor wire:
JP40 ~ JJ18/JP18 ~ MCN3 (MDU)
•
MDU
Error code Description of the error Response
(References to replacement methods are
listed at the end of the table.)
S E I