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To resolve issues with 0xb90c05a4 error on your OfficeJet series: Click here to view.
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Check out our Black or Color Ink Not Printing, Other Print Quality Issues info about: Print quality and Cartridge Issues.
HP Recommended
HP Deskjet 5820
Microsoft Windows 10 (64-bit)

i have problem with my printer sum letters missing on printing at the time of documents printing and sum black patches are coming on print page 

1 REPLY 1
HP Recommended

@GSRKRISHNA

 

Welcome to the HP Support Community.

 

Does this happen while copying too?

 

Press and hold the Start Copy Color button  on the printer control panel for 3 seconds to print a Print Quality Diagnostic page.

 

Let me know how this report looks.

 

Follow the steps from here: https://support.hp.com/us-en/product/hp-deskjet-gt-5820-all-in-one-printer-series/8109015/model/8109...

 

Let me know if this helps.

 

If the information I've provided was helpful, give us some reinforcement by clicking the Accepted Solution button, that'll help us and others see that we've got the answers!

 

Thanks!

 

 


I am an HP Employee

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