20 Most Recent HP Officejet Pro L7590 All-in-One InkJet Printer - Page 2 Questions & Answers

Hello Tom, Please try the below mentioned steps that should resolve the issue...

1. While the printer is ON, unplug the power cord from back of the printer.
2. Also unplug cables ( like USB or Ethernet ) if any.
3. If the printer is connected in a Wireless Network, then you may have to power off the Wireless Router.
4. Connect the printer power cable directly to Wall Outlet, and then to back of the Printer. Printer should power ON, if not you may have to hit the ON button to do so.
5. Now you may Power ON the Wireless Router.

Iam sure the issue should be resolved by performing above mentioned steps. If not , please get back to us.

simple better to change the correct model number of catridege and the ink must be original hp catridge

Grab a manual and check it here: http://downloadfreemanuals.com/hp-officejet-7310-manual/

I think you should clean and allign cartridgeS by going into tools menu. print test. GL

Under the cartridge is a black like pump - on a new cartridge this is hard and rests firmly on an area inside your printer. As you print, the pump becomes softer - this is how the printer determines it is empty. Once refilled, the pump does not get back to the original state. Open the bottom of the cartridge and put a firm solid piece of folded paper in there - make sure it is steady and re-close cartridge. It will now read as full but may also show full - judge ink levels by the quality of print. Also make sure chip has not expired.

TWO OPTIONS.. EITHER YOUR BOARD GOT FIRED OR YOUR POWER SUPPLY BOARD IS OUT IF YOU CANT GET IT TO TURN ON DEPENDING ON MODEL YOU CAN GO TO HP WEBSITE AND DOWNLOAD MANUALS TO REPAIR YOURSELF AND ORDER PARTS

Clean the print head with IPA carefully. Inbuilt cleaning might not be enough to clear a bad blockage.

You can download the HP printer drivers from their support WEB site. Please click on this link and select your model printer to download :- http://welcome.hp.com/country/us/en/support.html

ALign the printer manually. TO to that follow these.

Click Start and then go to Printers and Faxes (XP), Printers(Vista), Devices and Printers(Win 7)
1. Right Click on your printer Icon 2. Go to Printing Preferences 3. Click the Features Tab 4. At the bottom of the window you will see Printer Services or Device Services. Click on it. 5. Choose Align Printheads on the list.
Try Printing Again. I hope I was able to solve your problem. :)

I would replace the ink cartridge in question because each one has it's own circuit board and it appears you have a conflict in the printer.