IRC 3380i Canon E749

[fotocom]

Hi ,

I have a Canon MFP with the following error E749 its an IRC 3380i.

The manual describes the fault as follows: E747

E747 Main controller PCB error (Image processing ASIC or memory control/communication control ASIC)



A reeboot sorts the prolem , but it returns a day later. Any ideas?

Thanks in Advance....

[teckat]

Re: IRC 3380i Canon E749

Hi ,

I have a Canon MFP with the following error E749 its an IRC 3380i.

The manual describes the fault as follows: E747

E747 Main controller PCB error (Image processing ASIC or memory control/communication control ASIC)



A reeboot sorts the prolem , but it returns a day later. Any ideas?

Thanks in Advance....

===============================================

u quote posted two different codes ?



if it's a 747 code > do the Board Cleaning/Adjustment >see pdf>works 95% of the time
Board Cleaning_Board Position-TP07 094.pdf


if it's a 749 code > u can remove Boot Rom to re-seat it/ hopefully u have the correct one in there

[fotocom]

Re: IRC 3380i Canon E749

Apologies its the E 747 code.

Thanks

[fotocom]

Re: IRC 3380i Canon E749

Thanks teckat,

carried out Board Cleaning/Adjustment , the area around the boards was full of dust.
Gave the area a blow out. Checked and reseated the boards. Problem resolved.

Thanks again, great result.

[teckat]

Re: IRC 3380i Canon E749

Thanks teckat,

carried out Board Cleaning/Adjustment , the area around the boards was full of dust.
Gave the area a blow out. Checked and reseated the boards. Problem resolved.

Thanks again, great result.

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Check Mark.jpg