mp c8002 fusing belt tears

[Marwanalhajbi]

i have install new fusing belt for mp c8002 and it tears with worming up the machine,i didn't even print to test it,i checked the installation all is fine,also i've replaced the hot roller and same occurred,any suggestions please?

[TonerMunkeh]

Did you also replace the rest of the rollers in the fuser? If you're in there you may as well.

[Marwanalhajbi]

Did you also replace the rest of the rollers in the fuser? If you're in there you may as well.

no i did not,should i? because it's not required in service manual

[FrohnB]

What are the Part Numbers for the Belt and Hot Roller you replaced?

There's a bulletin about the "Heat Roller Assembly" where the flanges slip inside the metal sleeve and those swell up and touch the belt causing it to be torn.
New roller Part Number is D1364450, i would check and Replace this roller.

[mga]

no i did not,should i? because it's not required in service manual

Yes all rollers should be replaced at the same time. A must is the red sponge roller

[Phil B.]

Yes all rollers should be replaced at the same time. A must is the red sponge roller

I don't think the OP read the manual completely ... yes replace the ORANGE Roller!

[TonerMunkeh]

no i did not,should i? because it's not required in service manual

Oh yes. If you've got reason to dig into one of these fusers, rebuild it completely, new bearings, the works.

[Oze]

Also...there are two shoulder screws either side of the fuser that hold the belt unit in.
If you mistakenly use NON shouldered screws when you rebuild it...you'll shred the belt eventually.
It puts too much pressure on the frame and runs the belt off to one side.
Found that out the hard way

[Marwanalhajbi]

Also...there are two shoulder screws either side of the fuser that hold the belt unit in.
If you mistakenly use NON shouldered screws when you rebuild it...you'll shred the belt eventually.
It puts too much pressure on the frame and runs the belt off to one side.
Found that out the hard way

would you please point where they are located exactly? or could you point on them on service manual please?


thanks

[Marwanalhajbi]

What are the Part Numbers for the Belt and Hot Roller you replaced?

There's a bulletin about the "Heat Roller Assembly" where the flanges slip inside the metal sleeve and those swell up and touch the belt causing it to be torn.
New roller Part Number is D1364450, i would check and Replace this roller.

I followed the new modification
heat roller D2584460
bushing :heat roller:shaft D2584467
flat belt-fusing DIA75 D1364181