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jrf
06-22-2010, 11:56 PM
Hi everybody,
Has anybody had this fault, i am waiting for an IH power board which i hope will repair it but just wondering if you had any other cause of it.
Thanks

KEVIN900
06-23-2010, 03:29 AM
Hey jrf, the manual says to check, in this order; proper fuser installation, proper closure ( door latch ) of the right hand door, check around-all around-for wiring connection issues, change fuser, then coil, then IHPU, then PRCB, then REDB. If you have a trade-in, or lease return, at the shop; it might pay to do some parts borrowing.

oem
06-23-2010, 11:02 AM
In the cases we faced, we replaced the IHPU and the coil unit. We were told that the coil units were okay, so replacing the IHPU must be enough to recover.

jrf
06-23-2010, 10:30 PM
Thanks for replies, just to let you know the IH power supply sorted this problem but i also replaced the coil unit as it has blown on some C451 machines

neunelf
06-24-2010, 11:17 AM
hi

i had this code 4 times! 3 times it was the IHPU board and 1time it was the fusing unit self.

regards

jrf
06-24-2010, 11:37 AM
Was it the fuser or the coil unit neunelf ?

neunelf
06-24-2010, 11:50 AM
3 times the IHPU and 1time the fusingunit, NOT the coil. i didn't have a defective coil till today.

greets

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