My Printer is not reconizing my computor.

My Printer is not reconizing my computor. Computor reconizing printer..Was working fine, No changes have been made. My Printer is a printJet j6450 all in one. I have intstalled software and drivers again even printed a test page at that time and then printer stopped reconizing my computor. printer is 2 years old .. HELP

Hello kgr1,
Welcome to the HP Forums.
I see that you are having some paper feed issues.
I do have a few suggestions that we can try in the attempt to resolve the issue.
First off, please make sure that you have the printer power cable connected directly to a wall outlet and not a power bar/strip. Here is a document that uses a LaserJet printer as an example but it is meant for HP products in general. Please click on the following link that explains the Issues when Connected to an Uninterruptible Power Supply/Power Strip/Surge Protector.
Please check the Paper Clear out door that is located on the bottom of the unit for any bits of paper that may have been torn off in the past.
Let me know how you made out and if you have any other questions or concerns, please feel free to ask.
Thanks for your time.
Cheers,
Click the “Kudos Thumbs Up" at the bottom of this post to say “Thanks” for helping!
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
W a t e r b o y 71
I work on behalf of HP

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