Please check this document to find the workaround solution for Print and Scan - HP Solution Center doesn't open
Resolve Windows 10 or update issues on HP computer or printer– Click Here
Why my laser jet pro MFP M127fw printed/copied/scanned a 3/8 vertical line? Does it mean I have to replace the toner cartridge or the print
I'd like to help!
To better assist you -
1) Does the copy print out the same way?
2) What's the application you are trying to print from? Have you tried printing from a different application or devices?
While you respond to that, let's print a Print Quality Diagnostic page -
Print a cleaning page to resolve issue like fuzzy print or loose, smeared toner.
From the Home screen on the printer control panel, touch Setup.
Touch Service, and then touch Cleaning Page.
Load plain, white paper when you are prompted.
Touch OK to begin the cleaning process.
Post the Print Quality Diagnostic page here so we can help you further.
You may also refer to this document with steps to fix " Print Quality Issues" issue applicable for your printer - Print Quality Issues
Also, try updating the printer's firmware - HP Printers - Updating or Upgrading Printer Firmware
Hope this helps! Keep me posted.
And, Welcome to the HP Support Community
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