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Note for common printer problems
Customers receiving the"will damage your computer" message along with others like "unable to access cups/tmp" or "'@%' cannot be opened" need to update their version of the macOS. Please check this article for more information: "HPxxxxx.framework" will damage your computer" message in macOS Catalina or Mojave .
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Solved!

Software tool to clean the print head

HP Recommended
HP Officejet Pro K550
Microsoft Windows 10 (64-bit)

I need Toolbox for old HP printer: HP Officejet Pro K550, for Windows 10-64 bit.
I need a software tool to clean the print head!

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HP Recommended

Hi,

The HP Toolbox software is no longer available for your printer for any later OS such as Windows 7, 8 or 10:

http://support.hp.com/in-en/document/c03467279

 

You may align, clean and calibrate the printhead from the printer itself using button press combinations.

 

See Pages 33 on its manul below to perform any cleaning task for the printer front panel, such as cleaning the printheads:

http://h10032.www1.hp.com/ctg/Manual/c00501024.pdf

 

Regards,

Shlomi



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Thanks!

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i know my software is for windows xp there no updates to my new windows 7 32 bit

I have half of the software installed i can install it under windows xp using windows 7 but the software is not see the reg keys that it need to finish install

i dont know how to get the software to see the reg keys that it needs to finish installing

 

 

thank you for all your help im glade there people who willing to help other god bless you thank you once again

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