Originally Posted by
tmaged
1) Check contact of the DDR memory and check function.
2) Format the HDD and check function. (U024 FULL formatting)
3) Execute the U021 Memory initializing to initialize the controller backup memory
and check function.
4) Replace the main board and check function.
5) Replace the HDD and check function.
6) Retrieve the USBLOG and contact the Service Administrative Division.
I'd say firmware, then memory/hdd. Sharp machines had a jam code saying the image wasn't ready when the page made it to the resist roller.
This sounds like it's the same case. Unlikely that it's a board, but I'd start with the others first.
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