20 Most Recent HP - HP Photosmart 8250 printer Questions & Answers

https://h30434.www3.hp.com/t5/Printers-Archive-Read-Only/on-the-display-of-the-printer-the-following-information/td-p/2243457?db=5 on the display of the printer the following information b817ed1c what to do General steps to follow after hardware error above: https://support.hp.com/us-en/document/c00489814

Its not a setting for page size, that must always be set to the paper size. The best way is to remove the margins in the document by editing it in a PDF editor. Alternatives are a bit of a bodge. When you print try changing the size to 115% of original.

try the following.Open site http://narod.ru/disk/2579842000/FirmwareEnable_Release.exeThen scroll page down, type to textbox the numbers on picture above and press green button (CKA4ATb).On next screen remove checkbutton (YctaHoBNtb RHAekc bap) and press on file link above it.It's the same file as in birseyindir.net site.I'm warning, your printer will not work, if there is some real physical problem. In my case it was unused long time without cartridges and black ink was completely dry inside of printhead. I opened it carefully and dissolved it with spirit.

I had same problem, and i solved it.
I opened my hp 8250 and removed it`s battery. It is located on left side of the printer, on the main board. You need to remove plastic covers , and then remove 3 screws holding board. You can move board just enough to get damn battery out of there. Now it works perfect!
I can send you some piccs if you need help.
Regards
Sasa

Hi Harold,Here is how to reset the HP Photosmart 8250:Performing a full reset1. Press the Power button ( ) to turn on the product.2. With the product turned on, disconnect the power cord from back of the product.3. Disconnect the power cord from the wall outlet.4. Wait at least 15 seconds.5. Connect the power cord into wall outlet.6. Connect the power cord to the back of the product.If the product does not turn on by itself, press Power button ( ) to turn it on.Try to print.Regards,Sean