bizhub 500 problem TCR adj.

[cypcopier]

hi,
Im having problem with TCR Adjustment which gives me ERROR 6 (value 87) of Bizhub 500. I have tried many ways to fix it like changin developer,new developing unit, add toner manually. But it doesnt go. I will be waiting for your suggestions

thanks

[ni311]

Did you check the sensors? How did you end up with this issue? How many copies machine has?

[fixthecopier]

much more info is needed. Has drum or developer ever been changed? How long ago? Did you clear the counters?

[copytechman]

This may sound stupid but is the dev rotating? Had 1 that the drive coupling fell off but I didnt realize it.. chased my tail for a bit till I saw that!
Regards!
A.

[cypcopier]

hi
thanks for all your support. i have checked the sensors by replacing the complete units with the new ones.. develop does rotate but when i try TCR adjustment then it gives error.
machine is at 740000.

i have clear all the counter and drum count was (217000), developer count was(50000). but i have already replaced durm and developing units.

looking forward to suggestions

regards

[vijaysharma]

ERROR 6

That means IDC sensor faulty checked this sensor.
Good Luck

[harry2007]

error 6

-clean very well the drum, cleaning blade from exccesive toner or mounting powder, CLEAN IDC SENSOR - all parts near drum- reinstall the drum.
-turn on the machine with utility/counter pressed ,when trouble reset appear enter in service mode and run TCR adjustment.
if do not work -replace IDC sensor.

[Haroldbfix]

-clean very well the drum, cleaning blade from exccesive toner or mounting powder, CLEAN IDC SENSOR - all parts near drum- reinstall the drum.
-turn on the machine with utility/counter pressed ,when trouble reset appear enter in service mode and run TCR adjustment.
if do not work -replace IDC sensor.

I agree, I've seen this common issue on the predecessor to the B500 (7145) and the IDC sensor the one that looks at the drum is dirty or bad. Make sure its clean by using alcohol and a soft pad.

[DadO]

Apparently this biz500 drop ded at 700k. AT least myne did by knocking OACB board out of order If anyone have used board....am willing to pay

[redime]

Apparently this biz500 drop ded at 700k. AT least myne did by knocking OACB board out of order If anyone have used board....am willing to pay

Ive got one about to roll a million copies and havent touched the boards yet. Just had to replace a 29 tooth pulley gear in the finisher for a weird grinding noise, gear was practically shredded! Need to go back with the bracket it mounts to though as it was all bent up.