CL-7000 has SC-541 /SC-551

[Rickles]

I am stumped at this one. I replaced the fuser unit, did a SC-reset, and checked connectors on bcu. Am I missing something. Thanks in advance

[coolbeer]

Check the electrical block connector on the machine that the fuser plugs into, may be a tiny peice of paper in it, or a problem with one of the pins.

[sandmanmac]

I am stumped at this one. I replaced the fuser unit, did a SC-reset, and checked connectors on bcu. Am I missing something. Thanks in advance

Check / blow out the connection where the fuser plugs into the machine. Built up paper dust/gunk will frequently cause SC541. Outside of that, if you're sure that the replacement fuser is good, you probably have a bad BCU

EDIT: Coolbeer beat me to it by a few seconds

[Rickles]

Thanks Will Check it out today!