IR 6570 Error, please help

[creppy]

ir6570 error E002, when I replace the thermistor has a new all, how to handle it so now I had to repeatedly reset the machine until it is ready, if it will not appear E0002, but after ready the machine without interruption and errors no longer appear

thanks for your help

[charm5496]

sometimes putting shims in the rear of the connector on unit #1 will help with this issue.
The only thing else you need to check for is your wall outlet voltage to make sure that it does not have a lot of noise on it. These machines need clean electical service.

[mtech]

If you replaced both thermistors and the fuser rollers are okay, (mainly the lower roller because the bearings wear out) You will need to replace the DC controller. This is very common with this series.

[anothertech]

We use high temp locke tight on the lower fuser roller bearings, works great. I don't know if this a common practice, but it works.

[teckat]

this is what charm5496 talks about/see pic

Shimming the fixing/feed frame connections resolves this issue. This can be achieved by adding a small washer between the frame and the connector at the FOUR points indicated in the accompanying picture.
Picture.jpg

[mrfixit51]

We use high temp locke tight on the lower fuser roller bearings, works great. I don't know if this a common practice, but it works.

I used to try the Locktite on the lower roller shafts, but have had better luck peening the shaft ends in 3 places, 120 degrees apart, with a center punch, then driving the bearings on the shaft using the old bearing to smack them on. Works great!

[creppy]

ok thanks it work

[teckat]

ok thanks it work

what was your solution ??