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kiwitraveller
Posts: 1
Member Since: ‎06-13-2014
Message 1 of 2 (110 Views)

HP photosmart C4780 - need help to clean print heads on hp4780

 

 

Help me clean my print heads on HP Photosmart C4780

 

 

HP Support Agent
Rainbow7000
Posts: 7,922
Member Since: ‎09-02-2013
Message 2 of 2 (80 Views)

Re: HP photosmart C4780 - need help to clean print heads on hp4780

Welcome to the forums kiwitraveller:smileyhappy:

 

I understand you are looking to clean your printheads. Please see the guide below to clean the cartridge and electrical contacts.

 

Scroll down to Solution three: 'Cartridge Problem,' 'Cartridge Failed,' or 'Incompatible Cartridge' Error Message Displays on the C...

 

 

Happy Monday:smileyhappy:

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R a i n b o w 7000
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