KONICA 654E PRINTING BAD

[JC Andres]

My konica prints 50 sheets well and after that it prints clear as if it did not have toner
the developer?
Development unit, drum, transfer, laser, fuser was replaced.

[copyman]

I replied to your other post for the C360 where you mention using reman consmables. Are you also using remanufactured parts / supplies on this machine?

Since the prints get lighter as it's run I would look at toner not replenishing enough or maybe developer if aftermarket. Maybe try changing toner setting +. But if aftermarket supplies you have to start there.

[JC Andres]

I replied to your other post for the C360 where you mention using reman consmables. Are you also using remanufactured parts / supplies on this machine?

Since the prints get lighter as it's run I would look at toner not replenishing enough or maybe developer if aftermarket. Maybe try changing toner setting +. But if aftermarket supplies you have to start there.

For this machine all it's new from KM, where is the toner setting?

[copyman]

The toner setting is in the service mode. Do you have service manual? "Image process adj", "TCR level setting" +

[JC Andres]

The toner setting is in the service mode. Do you have service manual?

I doesnt hace the service manual

[copyman]

You replaced all those parts you mention in OP without a service manual?
PM me your email and will send service manual. Please consider a "small" donation to this website

[kingarthur]

Do you still have the old dev unit, if so, check if the gear is worn - if it is, you'll need a new main drive unit. If the dev unit isn't turning, then you'll soon get blank prints/copies.