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View Full Version : Miscellaneous Konica Minolta Bizhub Di 7210 Tonerlight stays on with new toner and developer.


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joecopypro
10-22-2011, 11:38 AM
I'm working on a Konica Minolta  Di 7210, I replaced the developer and added new toner. Before this occured the customer ran the machine without toner it sounds like it's adding toner but copies are a bit light. I need sim codes and procedure. I know there is sim code 25, 36, and 47. The machine says add toner.

maccenterpc
10-24-2011, 01:22 PM
developing unit with damaged engine.

fixthecopier
10-25-2011, 11:03 AM
Pull the DV box and inspect the rear, where the gears are. The smallest gear will strip out and that can cause light copies.

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