When I turn on the printer it says scanner failure. Whenever I press scan it says preparing to scan but nothing happens. Whenever I press copy it starts to feed the paper but nothing happens, the paper is stuck in the printer and the lights are just blinking, but it prints anything from the computer.
Your printer might need some servicing ,u can try out the following steps in order to service the unit .
Clean the electrical contacts on the print cartridges and the print carriage
Followthese steps to clean the electrical contacts on the print cartridgesand the print carriage. Do not replace the cartridges until prompted todo so.
With the power turned on, open the product and remove both cartridges.
Disconnect the power cord from the product.
Lightly moisten a cotton swab or lint-free cloth (like a coffee filter) with distilled, filtered, or bottled water.
CAUTION:
Tap water might contain contaminants that can damage the print cartridge.
Whileholding the cartridge by the sides, gently wipe the cartridge contacts.Wipe the contacts with a dry, cotton cloth to dry the contacts andfinish cleaning.
Figure 1: Clean the cartridge contacts1 - Contacts2 - Nozzles NOTE:
Do not touch the cartridge nozzles while cleaning the cartridge.
Lightly moisten another cotton swab or lint-free cloth (like a coffee filter) with distilled, filtered, or bottled water.
CAUTION:
Tap water might contain contaminants that can damage the print carriage.
Inside the product, clean and dry the electrical contacts of the print carriage with the swab or cloth.
Figure 2: Carriage contacts
Wait five minutes for the contacts to dry.
Plug the power cord into the back of the product and turn it on.
When Insert (right or left) Ink cartridgeappears in the control panel display, insert one of the cartridges.Check for any messages that appear in the display and then insert theremaining cartridge.
Print a self-test page again and check the print speed.
If the self-test page takes significantly longer than 30 seconds, replace the ink cartridges, and repeat the self-test.
If you have replaced the cartridges and the self-test page takes significantly longer than 30 seconds, service your product.
If the self-test page prints at an acceptable speed, continue to the next step to begin testing printing software.
AND AFTER THIS TRY THE RESET AS WELL < EXPLAINED BELOW >>>
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4 after a few seconds turn on the printer , wait as it wud go into initialisationmode > might ask to press 1 for language (please follow instructions ) itwould give 2 or 3 allignment sheets.
In case it does not work the unit might need to be replaced . U can call HP Tech Support # 1800 474 6836 to get the replacement options as they provide a good deal .