Bizhub C650.

[Imsdal]

Well, the problem with this machine was that the developer from the IU black was leaking.
So, I change the IU and it´s come the warning P14. Now I have download the firmware R6 into the machine and I did a skew adjust and graduation adjust and what happens is that i get incorrect color registration. I have even clean the sensor for the transfer belt but no use. After a day or so the problem disapear but it come back time to time, and now the problem wont get away. Do I need to do something else to this issue, and this is not the only machine I have 2 more with the same issue.
Can anybody help me with this problem.
Sincerely

David

[copytechman]

There's a version of R5 firmware (GC1_22) that dealt with p14 codes, I've used it on one machine and it worked great but I'm not sure if you can fall back to R5 from R6 or not tho. Someone with more experience than I may know though.

Regards!
A.

[DCPS]

The FW (GC4-22) will flash only the PRCB and not the whole machine (it's about 5Mb) so it's no problem about version R6 or R5 and it really solves the P-14 warning.