Konica bh 7145 f51-2

[copierlady]

Working in a konica biz hub 7145 keeps jamming (j30-0). Finally gave me a f51-2 code and i changed the fixing driver motor. But it is still jamming (j30-0) and occationally giving be a f51-2 code. Any ideas out there?

[Techace]

hi,

this code for main motor speed problem, try to change the main motor or open the back cover and check any abnormality.

regards

Techace,

Working in a konica biz hub 7145 keeps jamming (j30-0). Finally gave me a f51-2 code and i changed the fixing driver motor. But it is still jamming (j30-0) and occationally giving be a f51-2 code. Any ideas out there?

[RRodgers]

I just had this on a 7040. Turned out to be the dev drive bushing get gummed up and drag down the motor. It's easy to pull the dev drive out and clean/lube those up.

[copierlady]

Ok guys that gives me a direction to go. Why did i think it had something to do with the fixing drive motor? Got off track somehow. Do you have a part number for that motor? Don't want to replace the wrong one again! Thanks for the help.

[RRodgers]

Ok guys that gives me a direction to go. Why did i think it had something to do with the fixing drive motor? Got off track somehow. Do you have a part number for that motor? Don't want to replace the wrong one again! Thanks for the help.

If the motor is NOT spinning its the motor if its turning its the bushings.

[copierlady]

Thanks! Why are we on here?
We are supose to be relaxing and regenerating!