Ask questions. Help others.
The HP Community is here for you.
Post new question
Question
Reply
 
Note on archived topics.
This topic has been archived. Information and links in this thread may no longer be available or relevant.
If you have a question create a new topic by clicking here, or click on "Post new question" above and select the appropriate board.
Student
Posts: 1
Member Since: ‎01-04-2012
Message 1 of 1 (177 Views)

HP Photosmart C4780 Printer

Hello,

 

All the lights on my C4780 printers are blinking when I turned on.  I replaced with new cartridges, but did not work.  Did anyone has that problem before?

 

Thanks

0 Kudos
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation