[Error Code] IR C5045 E0747

[Grumpy G]

I'm looking for a little help. I have a c5045 with intermittent e747-201 then either a B,C,or F. I have not been able to track down the specifics of this exact code, but I've tried replacing what the manual as suggested for most of the 747 codes. I have tried main PCB's 1 & 2, a new HDD, and still getting the code on a daily basis. If you guys have any ideas let me know.

[teckat]

Re: IR C5045 E0747

I'm looking for a little help. I have a c5045 with intermittent e747-201 then either a B,C,or F. I have not been able to track down the specifics of this exact code, but I've tried replacing what the manual as suggested for most of the 747 codes. I have tried main PCB's 1 & 2, a new HDD, and still getting the code on a daily basis. If you guys have any ideas let me know.

512MB SRAM may be bad or not seated properly.
The SRAM is located on the Main Controller PCB2 at J12. _??

[onlyinnewfoundland]

Re: IR C5045 E0747

I've had this on a C5051 - basically all I could figure out is that it had to do with the controller flexing with heat. The RAM would move around during long print jobs and it would pop this code.

Client continuously pushed machine against the wall - no airflow. I kept moving it away and the problem with go away for a month or two until they jammed it against the wall again causing overheating.

Worth a look to see if it's in a hotspot!