That actually worked! Will take a pic of the fix on my next call. 30 000 prints later...
Now the machine right next to it (also running duplex in the millions) decided to start frying the duplex motor driver chips on the control board!
Just to much strain on the drive heats up the driver IC to where it fries. Need new door...
Two boards later i now have resorted to changing the IC out and installing a fan right on top of it.
BD63885EFV stepper driver IC. With no data sheets anywhere!!! 28 pin MSOP.
Still can't believe i pulled that off by hand removing from donor board using switchback IC and replacing it.
IMG-20190303-WA0009.jpg
How that tinny little thing is suppose to handle 1.5A of current blows my mind!
Last edited by allan; 03-03-2019 at 08:22 PM.
Whatever
Well here is the pics.
Check that sexy glue gun job. Does the business of not replacing the entire door. Darn driven roller housings...
Sure i could mod that but that machine needs to go, it puts up a display!
Wish i could get one but so far no luck.
Used that pinterest thing yuck. But have an account and don't want the CTN upload to butcher the quality.
Pin by Allan on Copier Stuff | Pinterest
Pin by Allan on Copier Stuff | Pinterest
Last edited by allan; 03-05-2019 at 07:47 PM.
Whatever
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