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Problem for Scanners
Generic problem for all Scanners
E40 error message on Canon DR5020 scanner
Best Solution
posted on Jul 31, 2008
Hi,
The error code E40 is caused by communication failure between CPUs- " Can't communicate with CPU on on Pick-up control CPU(80_SUB)".
The solution is" Check the connection and replace the PCB." This solution also applies to error codes: E41, E42 and E44.
Hope this information is helpful.
regards, TechSatya
The error code E40 is caused by communication failure between CPUs- " Can't communicate with CPU on on Pick-up control CPU(80_SUB)".
The solution is" Check the connection and replace the PCB." This solution also applies to error codes: E41, E42 and E44.
Hope this information is helpful.
regards, TechSatya
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This Problem Also Relates To:
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HP Scanjet 4470c Flatbed Scanner
HP Scanjet 4850
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