bz 500

[hussain]

Hi Friends,
Please share your ideas about this matter.

Problem : very weak image transfer on the paper.

Good image is producing on the drum. but transfer to paper is very weak. I cleaned all the contacts and image transfer corona unit and the high voltage board also. but still the problem exist.

Please give me your suggestion about this matter.

Thanks
Hussain/Maldives

[connecticcut]

i know maldives isles

maybe take off corona transfert and reinstall after (some time i have this problem; first try air canet on the corona and after take off and reinstall)...i don't like this modele (many problems)

[fixthecopier]

The wires could be bad or the post has corrosion. Swap the unit out with one from a working machine to tell

[Hansoon]

First thing coming up in my mind is paper and/or humidity but I'm sure you checked that already...

Hans

[salmoz]

Check if the sensor TCR is properly working

[JustManuals]

This Parts & Service manual can now be purchased for $11.77 and downloaded immediately after payment from The Internet's largest collection of manuals (http://www.justmanuals.com)


Paul@justmanuals.com

[hussain]

Thanks

I replaced corona unit and high voltage board also
but no result

[hussain]

Yes thats what I thought first.
But it is not the problem. I replaced transfer corona unit also. but no result

ahmed

[hussain]

Salmoz,

a good image reproduce on the drum. I want to transfer that image on the paper.

problem is the image not transferring on the paper

[hussain]

Salmoz,

a good image reproduce on the drum. I want to transfer that image on the paper.

problem is the image not transferring on the paper

[hussain]

I replaced the whole corona unit. but no result

[Gergő]

I had the same trouble on C451. Fine image on tr. belt but poor quality in the paper. I changed everything ..... finally the parameter board (EEPROM board) was the guilty.

[Gergő]

50ga -911 1 parameter memory board assy

[salmoz]

mY PROBLEM WITH THIS MACHINE STARTED AND IS NOT YET FIXED WITH A PROBLEM SIMILAR TO YOURS. aFTER SOMETIME STARTED A LOT OF ERRORS C-2803 AND THERE I DISCOVERED THAT A TCR SENSOR ( THE SENSOR YOU FIND IN TO THHE DEVELOPER UNIT) WAS DAMAGED. i`M STILL WAITING A NEW ONE TO SEE THAT SOLVE ALL THE PROBLEMS.

[Gergő]

In case of bad TCR senzor there is no good image on the drum.