hp officejet pro 6978 printing purplish colors only

[Hmarie1]

hp officejet pro 6978 printing purplish color only

[A_Gayathri]

Hi @Hmarie1,

Welcome to The HP Support Community.  

Thank you for posting your query, I will be glad to help you.

I understand your HP OfficeJet Pro 6978 printer is only printing purplish colors, there are a few troubleshooting steps you can try to resolve the issue:

• Check Ink Levels: Make sure that all the ink cartridges in your printer have sufficient ink levels. Low ink levels can affect the color quality of your prints.
• Print Quality Diagnostic Page: Print a quality diagnostic page from your printer. This will help you identify if the issue is with the printer hardware or with the computer/software settings.
• Clean Print Heads: Use the printer's maintenance options to clean the print heads. This can help remove any clogs or debris that may be affecting the print quality.
• Check Color Settings: Ensure that the color settings in your printing preferences are set correctly. Sometimes, incorrect color settings can result in unexpected color outputs.
• Update Printer Drivers: Make sure that you have the latest drivers installed for your HP OfficeJet Pro 6978 printer. Outdated drivers can sometimes cause printing issues.
• Calibrate Printer: Some printers offer calibration options which can help improve color accuracy. Check your printer's manual or settings menu for calibration options.
• Try Different Paper: Sometimes, the type or quality of paper being used can affect color output. Try printing on different types of paper to see if the issue persists.
• Reset Printer: As a last resort, you can try resetting your printer to its factory settings. This can help resolve any software-related issues that may be causing the problem.

Refer to this document: HP OfficeJet 6900, 8010, 8020, 8030 printers - No black ink, wrong colors, other print quality issue...

HP OfficeJet Pro 6978 All-in-One Printer

I hope this helps. 

Take care and have a good day.

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