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Hi all,

This is my first time dealing with a developer issue on my used C6500, and I need some advice please.

After startup yesterday I noticed there was about a 2" strip at the operator side...

Ah ok, I understand.



I know exactly what you mean by "barber pole effect". I've seen that happen once. Can't remember what I did to resolve it. What was the cause?

Adjusting the doctor blade worked. Thanks so much. I found a piece of card stock that was fitting snugly in the gap of one of the good dev units and used that. It's still a tiny bit lighter at the...

No, it was from a sealed pouch, but I remember seeing a label on the outer box with a 2013 date on it. Old stock, not used developer.

Thanks. I'll try adjusting the doctor blade. Both of them are OEM, but the material IS old stock, yes.

Tried that. I printed a 100% M sheet and stopped it during the print. Low density on the back side of the magenta drum. That should rule out the belt, but I swapped it anyway, same issue. Switching...

Hi all,

Just put a new developer housing, filled with new magenta developer into a 7760. The previous one was working fine, but I pulled it to use in another machine a while ago. From the first...

Just wanted to say thanks for this list. I've had it saved as a text file for years and forgot where it came from. It was helpful when I needed to keep some old 7760s running, and interesting to read...

I've done something similar with a C9600 converted to run W in the K position as an underlay for printing on dark color material. It uses the W drums and toners from the 920WT or a similar model I...

Yes, those lines. I think I chose a bad example to explain the issue. It isn't the coronas. The entire image is 1/8" shorter on the sheet, as if the paper is being slowed down while the transfer...

This is interesting, so maybe it's happening before the 2nd transfer, rather than after.

I've tried CPM down and that didn't help. I already had the DC separation values at -30 from that guide....

Hi all,

Trying to solve another issue on the C6500 and wonder if I'm on the right track. The image is a 18x12 sheet of 280gsm (sold as 14pt) C2S board (grain short), with the leading edge on the...

Thanks for the tips. Got a chance to swap the sensor plate out with the newer model one this morning. The first test print after initial startup adjustment was still orange. Then I did the "Automatic...

Hi,

I'm working on a C6500 that hasn't been run in a few years. I suspect the gamma sensor is bad. It has the old registration assembly in it (pink dot), and when I run the maximum density sensor...

Thanks! PM sent.

Thanks! Got the relay unit and stitcher up and running. Turns out I was missing part of the bracket on the stitcher side. It got packed into a separate box.

Still looking out for the version 2.1...

Hi all,

I'm reassembling a C6500 with a SD-501 saddle stitcher and RU-503 relay unit, but I'm having trouble reconnecting them to the engine. I found an installation manual for the FS-503 + RU-504...

Hi all,

This is my first post here, so not sure if this is the right place to ask, but I need a tech for a one-off job in Fort Worth Texas. You'll need to separate a Konica Minolta C6500 from its...