How do i put the drum in the drum cartridge for the xerox workcenter xd100

SOURCE: XEROX WORKCENTER XD100 NOISE

Most likely the fuser gear is worn. The noise is prominant in the right side toward the back I am assuming.
You can replace the heat roll drive gear itself, but honestly I would recommend replacing the entire fuser assembly. It is probably very very tight and would wear another gear out quickly.
You want to get that replaced before the drive gear on the main motor assembly wears out. It would not rewuire replacing that entire main drive assembly, But it is a real difficult part to replace.
Go onto google and do a search for The Parts Drop. It will be the first item to come up. CLick it on and call and talk to Britt.
He will have what you need for a reasonable price.
if you go that route and need instructions to replace that part. let me know. Its not very difficult.

SOURCE: Xerox XD100 that is showing a code J2

If this code just came on, you have about 2,000 copies to run before the machine completly will not run.
This machine will run so many copies before it end of lifes the drum unit.
In the old days, these drum units were serviced by the service representative.
Nowdays, the cartridge just runs to the end of life on the cartridge. Most cartridges will run for about 15k with 2k to use to allow the user to order a cartridge.
Even if the cartridge is still good, the cartridge is end of life at the maximum allowed copies on the crum.
If the problem still exists with a new cartridge, the service repair for this is more involved and needs a service manual and someone who knows what they are doing to do the service in diagnostics mode.
I have preformed this many times before.
The NVM settings need to be rechecked and the main board may need to be reset.
Very involved.
Place a Xerox service call to have this repaired.

SOURCE: How to replace of the drum of the Drum Cartridge.

hi

go to folowing link it will gaid you

http://www.pcmag.com/article2/0,2817,1788544,00.asp