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View Full Version : C3070L with FS612, PK512/513, LU202, JAM 7216, Only when duplex and 3 hole punch.


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copytechman
12-14-2018, 08:56 PM
Paper weight is set to 75-80 gsm, plain white, curl settings set to auto. Can print simplex/duplex normal, no jamming, can simplex 3 hole punch long edge without issue. Only jams with doing 3 hole long edge duplex , but not 2 hole short edge duplex. Tried multiple weights of paper and changed the curl settings for the tray in expert adjustment no change. Firmware is @23 for main body, finisher is at 70. Jam codes 7216, any input would be appreciated. The only thing I wonder is if something was missed on on initial setup pertaining to the finisher and main body?

Help please?

Regards!
A.

randall
07-25-2019, 10:07 AM
I've been fighting the same thing on one, Did you ever resolve this?

copytechman
07-29-2019, 08:05 PM
I've been fighting the same thing on one, Did you ever resolve this?

Sorry yes, I believe I replaced the punch unit board if I recall correctly.. That seemed to fix it.

Regards!

A.

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