Finisher works perfect until I try to do saddle stitch booklets. It lets me do about 20 then F1-31 code comes up then I reset the machine lets me do a few then F1-31 comes back up tried finisher on a few different machines same issues. I updated firmware everything nothings working so far.
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Re: MX- FN10 FINISHER F1-31
Saddle Paper Folding error:
Trouble content
Detail PCU
Cause Motor lock trouble.
Control PWB trouble, home position sensor trouble.
Connection harness/connector connection trouble.
Check & Remedy Check the operation of the saddle motor with SIM3-
3.
Check connection from the control PWB to the motor.
Replace the control PWB.
Replace the sensor.
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