The printer will not print anything (HP Deskject 5550). The green light is on. There is no noise when I send it, and the print queue says it is printing. Mary

Make sure the covers are closed completly. It will not print unless its closed. If its not that, then check to make sure you didn't knock one of the cables loose inside the printer, and make sure the belt that moves the cartridges is still intact and is not jammed.

There must be lot of documents in Queue so it keeps on printing

This link will help you fix the issue

http://www.fixya.com/support/r5095488-unable_print_hp_printer

http://h10025.www1.hp.com/ewfrf/wc/document?docname=c00061319&lc=en&cc=us&dlc=&product=305980

HP Blinking light table with descriptions for each blinking light pattern.

Check that there still isn't a piece of paper jammed in the mechanism. Also check that the paper out sensor isn't stuck. Delete the item from the print queue and reboot both the printer and computer.

Have a read of the following

http://h10025.www1.hp.com/ewfrf/wc/document?docname=c00681585&lc=en&dlc=en&cc=uk&lang=en&rule=7865&product=71896

Hopefully this will resolve your problem

1) Close the print head cover, and turn off the printer. While pressing the Resume/Cancel button, press the Power button. (Do not release the buttons. The LED lights in green to indicate that a function is selectable.) 2) While holding the Power button, release the Resume/Cancel button. (Do not release the Power button.) 3) While holding the Power button, press the Resume/Cancel button 3 times, and then release the Power and Resume/Cancel buttons. 4) When the LED stops blinking and lights in green, press the Resume/Cancel button 4 times. Finally press the Power button.

Please go the this link at the HP online support site and follow the instructions given for your error lights to adjust the printer clutch.

I hope this information allows you to resolve this issue. If you need further assistance, please post back with a comment to this thread.
If I've managed to answer your question or solve a problem, please take just a moment to rate this post....thanks!

Here is a page explaining how to resolve this issue:
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&taskId=110&prodSeriesId=71895&prodTypeId=18972&prodSeriesId=71895&objectID=c00681585

Here is a HP document on what causes the green (power) light to blink and how to T/S it:

http://h10025.www1.hp.com/ewfrf/wc/document?lc=en&cc=us&docname=c00035263&dlc=en&product=71896

copy and paste the link into your browser.
If I could be of further assistance, let me know. If this helps or solves the issue, please rate it.
Thanks, Joe


I’m happy to assist further over the phone at https://www.6ya.com/expert/joe_8b8c2cd6ce148309

you will have to restart your printer... or reinstall the driver printer