konica 7145

[copierlady]

Can anyone tell me where the dv motor is on this machine? I have a feeling your gonna say behind the main board. i really don't wanna do that! But..................
Thanks

[nightshade]

Re: konica 7145

Does "behind the system control board" sound better?

[JustManuals]

Re: konica 7145

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Paul@justmanuals.com

[pepper38_cnd]

Re: konica 7145

If your dealing with an F51-4 after checking all the usual dev bushings ect.. If your motor turns in test mode, remove the 3 gears between the dev motor and the dev unit, clean them and the shafts they turn on. I had one in a construction trailer ( very dusty dirty envirorment ), I changed that motor 3 times problem would go away for a month and return. The fan at the back sucks air directly onto the dev drive and pollutes it. I Cleaned everything and added a filter to the air intake and haven't been back since.

[copierlady]

Re: konica 7145

Does "behind the system control board" sound better?
VERY FUNNY!! NO IT DOES NOT, BUT THANKS FOR THE INFO.




pepper38_cnd

Re: konica 7145
If your dealing with an F51-4 after checking all the usual dev bushings ect.. If your motor turns in test mode, remove the 3 gears between the dev motor and the dev unit, clean them and the shafts they turn on. I had one in a construction trailer ( very dusty dirty envirorment ), I changed that motor 3 times problem would go away for a month and return. The fan at the back sucks air directly onto the dev drive and pollutes it. I Cleaned everything and added a filter to the air intake and haven't been back since.

OK THANKS. I DID NOTICE A LOT OF TONER ON THE BACK COVER THAT HAD BEEN BLOWN ON THERE. AND, I WAS SURE I REPLACED THAT MOTOR ONCE BEFOR, WHEN I REPLACED THE TONER DRIVE UNIT. BUT IT DOES MAKE A LOT OF NOISE WHEN IT IS WORKING, RIGHT BEFOR IT THROWS THE CODE. COULD IT STILL BE AN INDICATION OF DIRT RATHER THAN A FAILING MOTOR?
I WILL STILL HAVE TO REMOVE THAT BOARD RIGHT? IF YOU GET THE FEELING I'M TRYING TO AVOID THAT YOU WOULD BE CORRECT. LAST TIME I REMOVED IT (WHICH WAS ONLY A FEW MONTHS AGO) I BROKE THE RIBBON CABLE CONNECTOR! WHY DO THEY MAKE THOSE THINGS SO DELICATE?
THANKS AGAIN