Not DEC related but still hoping for some help: Problems w/ LJ 4+ Printer

Ali cctalk at
Wed Apr 3 03:24:37 CDT 2019

> Just my little bit of input on this...the high voltage power supply is
> just about the only thing that there is no error code for.  I had one
> fail and the printer didn't flag any errors.  Changing the HV supply
> fixed it.
> It sounds to me like your problem is related to the high voltage
> supply.
> Dave

Hi Dave,

Thanks for that tidbit. I didn't realize that a HV failure would not produce any error codes. If that is the case looks like I am recapping a board. Out of curiosity what symptoms were you getting? Thanks.


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