Missing Magenta and light magenta blocks in print quality check

[peterp205]

Missing Magenta and light magenta blocks in print quality check. 

 I have tried printer head clean and alignment with no success. The document which is titled "Print Quality Dianostic says that "ink levels are okay" but I wonder if magenta isn't coming through somehow?

These are instant ink cartridges so it's a tri-colour cartridge which would contain this part. No idea how that works but I assume this is part of the issue.

[Anand_Andy]

Hi @peterp205,

Welcome to the HP Support Community

I understand you are facing a print quality issue with your HP Printer. Not to worry I will help you to get a resolution to resolve the issue.

To assist better:

• Does the copy print out the same way? 
• What's the application you are trying to print from? 
• Have you tried printing from a different application or device? 

While you respond to that, let's print a Print Quality Diagnostic page -Post the Print Quality Diagnostic page here so we can help you further. 

You may also refer to this document with steps to fix the " Print Quality Issues" issue applicable to your printer -  Print Quality Issues

Also, try updating the printer's firmware - HP Printers - Updating or Upgrading Printer Firmware 

If the issue still persists, I'm sending out a private message to assist you with the next course of action. 

Please check your Private message icon on the upper right corner of your HP Community profile Next, to your profile Name, you should see a little blue envelope, please click on it or simply click on this link.

Hope this helps! Keep me posted. 

Please click “Accepted Solution” if you feel my post solved your issue, it will help others find the solution. Click the “Kudos/Thumbs Up" on the bottom right to say “Thanks” for helping!