Help me fix C440 error in E 355 !!!!!!!!!!!!! .............. serious problem

[smiley]

Re: Help me fix C440 error in E 355 !!!!!!!!!!!!! .............. serious problem

im sorry. im not really familiar on this machine but have you try the to replace the IH board? if this machine have.

[michaelc]

Re: Help me fix C440 error in E 355 !!!!!!!!!!!!! .............. serious problem

Give this a try. Sometimes the thermistor wire harness can get squashed right near where the fuser unit pin (locator) at the rear side of the fuser unit. Try a new set of thermistors and file some of the plastic frame away to give them a little more space.