Konica minolta c284 indentaions on paper

SOURCE: Konica Minolta 2400W Error Message

remove the opc drum.

there are two black plastic flags that detect paper jams. one is high up just below the fuser unit. The other is roughly half way up the printer between two small transfer rollers very close to the opto sensor. Apparently it frequetly gets jammed behind the plastic cover, and once jammed you would never realise it is there.

I managed to prise it out from behind the cover and the "paper jam at transfer roller" message was cleared.

Unless you know it is there and hiding it is not obvious at all that anything is wrong.

Ian

SOURCE: Reseting counter after installing new image transfer roller unit

You need to go into tech rep mode to reset.
press: stop 0 0 stop 0 1, then 0 0 0 0 0 0 0 0, press enter, then press counter on the left, select life, then highlight image trans roller and press the C button, repeat for paper dust remover and exit tech rep mode

SOURCE: Imaging Unit Problem with bizhub C450

On the end of the image unit you will find a white bit of plastic with a small screw in the middle, make sure this screw is tight and then reinstall the units(give the units a bit of a shake too)

SOURCE: Hp c4380 snarls paper / jams every time

Try this...

SOURCE: Konica Minolta 2490MF - Paper size error

Need to set A4 size default on the printer driver itself.
Go to Printers and Faxes / Konica Minolta 2490MF right click/ Printing preferences /
Create a "Easy Set" with a new name. Set all paper sizes to A4. Save the new settings to the new Easy Set.
Click apply.

should be o.k.