Spc820 dn drum replacement interval

[duct tape]

We have a 820 dn that we’ve serviced since new and after checking the service history found that different techs have changed the pcus at very low print intervals. Is a setting that can be changed to raise the print count for pcu replacement? I can’t seem to find a sp mode that exactly does what I need. Any help is appreciated, thanks.

[Phil B.]

We have a 820 dn that we’ve serviced since new and after checking the service history found that different techs have changed the pcus at very low print intervals. Is a setting that can be changed to raise the print count for pcu replacement? I can’t seem to find a sp mode that exactly does what I need. Any help is appreciated, thanks.

do your records indicate WHY the PCUs were changed? I know some of the color copiers weren't lasting the 100k on the drums... the PCR was failing... I used Nu-Finish Car Polish ... pull the PCR's ... clean and buff several times with the NF.. reinstall...

on those 335/345 series we would get maybe 20-30k... after that trick ... 120k

[davel]

PCR? Do you mean the charge roller?

[duct tape]

All replacements were made after the machine gave the message to replace them . It was different techs working on it, so it wasn’t noticed until the same guy went twice in a short time and he checked the print count and found it to be under 10k between those replacements.its the only machine that seems to be doing that.

[Phil B.]

PCR? Do you mean the charge roller?


PCR = Primary Charge Roller