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QSS31Pro


mattjo
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3 hours ago, davidlam said:

could be failure of the image processing board.  I recall my memory that the board is the same with QSS-28xx .

Not too much things can be done...  check connector connection,  ram re seat etc.

May other experts in this forum advise further

Thank you!

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Has anyone touched the RAM on the image processing PCB?

If so check they have been fitted to the correct position.

Position J347 is the Composite memory J390554

Position J446 is the Expansion memory J390552

Position J448 and J449 Memory Units J360681 or Z019452

Position J447 Display Memory PCB J390581

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4 hours ago, Dave S said:

Has anyone touched the RAM on the image processing PCB?

If so check they have been fitted to the correct position.

Position J347 is the Composite memory J390554

Position J446 is the Expansion memory J390552

Position J448 and J449 Memory Units J360681 or Z019452

Position J447 Display Memory PCB J390581

They had power outage and they forgot to turn off the breaker. So once the power came back on it started to print all blank. No errors. I verified the power and all checked off fine. I will check and get back to you with the result. 
TY-

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