Question about HP DeskJet 3940 InkJet Photo Printer

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I keep geting the door open error message for HP Deskjet 3940. How can i fix this problem?

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Hi there!

make sure that the top cover of your hp deskjet is fully closed, open it up again, check for any obstruction then make sure you hear the snap sound when you close it back. if you're in the usa, you can contact 800-hp invent for technical support especially if the printer is still in warranty!

Posted on Apr 06, 2011

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