Konica Minolta Bizhub C258 with ADF DF-629

[Ihar]

Hello. I have a Konica Minolta Bizhub C258 with ADF (DF-629).
And have some problem with ADF - the original paper stops on the exit from ADF (always in one position). Before I cleaned all the rollers in ADF the problem had been sometimes. But now with clean rollers there is always a problem.

I think it's rollers problem (2 pickup rollers - A143PP5200 / feed roller - 4030300501 / separation roller A3CFPP4H00), but I'm not sure.
On foto 2 pickup andfeed rollers:
49566
And separation roller:
49567
And you can see the problem (paper jam on the exit from ADF) on video:

https://youtu.be/y1lJeuaoB3w


Do you have some idea - it's rollers problem or something else?

[tsbservice]

What is jam code?

[tsbservice]

OK I think on your video it's 66-05. Open DF and and left of white cleaning roller in the midlle is document reading sensor there is hole. You can blow there some canned air even without disassembling it should work.

[Ihar]

OK I think on your video it's 66-05. Open DF and and left of white cleaning roller in the midlle is document reading sensor there is hole. You can blow there some canned air even without disassembling it should work.

You right, it's the 66-05 jam code.
49580

You mean that it's PS4 sensor problem?
49581

[Toxic]

Yes, agreed with tsbservice, check and clean that bottom sensor.
This jam have no relation with feed rollers.

49582

[tech51]

It’s usually the felt pad that the sensor looks at gets dusty and the sensor doesn’t register the paper passing through.

Open the jam clearance flap and clean it.

One of my colleagues uses a black marker pen on them as well!

[Ihar]

The problem was with the PS4 optical sensor (its surface was covered in paper dust). Thanks all for help.