Error Code 1210 [C2] (Duplexer Slide Guide Home Position Detection Error) - Kyocera FS-6020 Service Manual

(1-15) Error code 1210 [C2] (duplexer slide guide home position detection error)

Detection conditions
• The duplexer drive PWB of the optional duplexer cannot detect the home position of the slide guide.
Corrective measures
Start
Carry out the following check
referring to the service manual of the
duplexer.
Are there any
paper pieces remaining
near the slide guide home
position sensor?
No
Is there any damage
to the harness between the
duplexer drive PWB and the slide
guide sensor or improper connection at
the CN6 connector on the
duplexer drive PWB?
Yes
Turn on the printer, connect a tester
or an oscilloscope, and measure as
follows.
Does the level at
pin No. 5 of CN6 on the
duplexer drive PWB change from L
to H when the slide guide is
moved to the home
position?
Yes
Replace the duplexer drive
PWB.
Yes
Remove the paper pieces.
No
If any problem is found on the
harness or the connector,
repair or replace it.
No
Replace the slide guide home
position sensor.
FS-6020
1-5-15