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antone
03-13-2015, 02:54 AM
For some reason copies get light fill.Even after a PM...a short time later copies get light.Density doesn't stay at this print shop!!![emoji20]

blackcat4866
03-13-2015, 03:02 AM
What parts did you replace on your PM? Which PM? What simulations did you do? =^..^=

antone
03-13-2015, 03:04 AM
Replaced drum an developer.. 750k density just doesn't stay!

blackcat4866
03-13-2015, 03:15 AM
Replaced drum an developer.. 750k density just doesn't stay!

You really ought to change the change at least the corona wires, grid, wire cleaners, drum blades, and do the drum peculiarity adjustments. I would not call drum and developer a complete PM by any stretch of the imagination. You might glance at the PM recommendations in the manual. =^..^=

antone
03-13-2015, 03:18 AM
750 pm kit contains all these parts!!!

JR2ALTA
03-13-2015, 03:25 AM
did you do the peculiarity like he said?

also fuser pressure?

does the quality last at least for while? you may have toner add problems

Zackuth
03-13-2015, 02:55 PM
You have to run the peculiarity according to the manual. If you miss a certain step, the copies will be light and you'll have to replace the developer again. I don't remember which step, but I missed it on my first PM for these machines.

blackcat4866
03-14-2015, 04:00 AM
Replaced drum an developer.. 750k density just doesn't stay!


750 pm kit contains all these parts!!!

Then perhaps you should install the kit. The way I'm reading your first post, you have "Replaced drum an developer.," Spare me the temper tantrums, please. =^..^=

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