Re: Printjob produces FW error on HP CP1525nw
On 2021-12-11, Rainer Dorsch <ml@bokomoko.de> wrote:
> Hi,
>
> I have sometimes a document causing an error 79 on my HP CP1525nw. According
> to the user manual that means
> The product has experienced an internal firmware error.
Not according to the manual I'm reading, which tells us error 79 means
"an incompatible DIMM is installed." You must mean error 49, I guess.
For that error, the remedy is
Turn the product off, wait at least 30 seconds, and then turn the
product on and wait for it to initialize.
If you are using a surge protector, remove it. Plug the product
directly into the wall socket. Turn the product power on.
> I am printing using cups and IPP, printers.conf contains:
>
> DeviceURI tea4cups:/http://hpljwlan:631/ipp/
>
> An example document which causes this problem is
>
> http://bokomoko.de/~rd/2021_7-9_11_Runde-ins-Dreieckige_Vorlage.pdf
>
> If I import the document in gimp and print it in gimp it certainly prints
> without any issue.
>
> I am wondering if cups comes with an option to "help" the printer by rewriting
> the document to a "safe" format before sending it to the printer.
>
> Any hint or advice is welcome.
>
> Many thanks
> Rainer
>
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