Bizhub C451/550/650 Main Drive Unit Gears

**leonardob** · 03-30-2015

Dear all ,

recently I've had 4th times the Gears (A00J 2282 00 Gear 25/25T / A00J 2281 00 Gear 55T) replaced on different machines , I've heard that there have been a Modification on these. Does anyone have the Service Bulletin describing this modification ? or could advise me what would be the new part # for these gears.

Tks,

Leonardo

**Albonline** · 03-30-2015

must be the sand, we have fleet of these units with million+ copies on them, haven't seen any need these gears.

**leonardob** · 03-30-2015

Originally Posted by Albonline

must be the sand, we have fleet of these units with million+ copies on them, haven't seen any need these gears.

It's a very likely possibility these machines operates on a dusty enviroment , looking at it , the grease is very dry (see picture) I'll remove form all machines clean and re-grease them. But I've been told that these gears were modified and replaced by a new model.

IMG_2340.jpg

**EarthKmTech** · 03-31-2015

That looks like the transfer belt cleaning brush drive gears, and yes they were modified.

You may wish to change the subject as it has nothing to do with the main drive unit

**leonardob** · 03-31-2015

Originally Posted by EarthKmTech

That looks like the transfer belt cleaning brush drive gears, and yes they were modified.

You may wish to change the subject as it has nothing to do with the main drive unit

Hi EarthKmTech, would you have any reference for the new gears (part · , service Bulletin , etc) , as I want to order the modified ones.

Tks,

Leonardo