MPC5503 Fusing sleeve belt unit - 400k?

[eddy out]

may I ask if this original post is replacing the sleeve "only" onto a used sleeve unit? I've personally replaced the sleeve unit, press roller and bearings, plus 3 gears and two thermistors. Are you guys really getting 750k on thermistors with no damage to the pressure roller?

[windcopier]

may I ask if this original post is replacing the sleeve "only" onto a used sleeve unit? I've personally replaced the sleeve unit, press roller and bearings, plus 3 gears and two thermistors. Are you guys really getting 750k on thermistors with no damage to the pressure roller?

750k should able to reach. But it depends your sleeve and sleeve unit.

if your sleeve and sleeve unit giving you a problem. Your thermister life spend will be shorted.