HP Officejet Pro L7590 All-in-One InkJet Printer - Answered Questions & Fixed issues

Hi
Check the following
--Check the paper in the ADF (automatic document feeder)
--Make sure the ADF pick assembly is in good working condition
--Remove the document feeder and open the ADF cover.
--While lifting the blue-green lever, carefully rotate the pick assembly toward the open ADF cover until it stops.
--Make sure the bottom roller is held firmly in place by the two-catch, which is located to the left and the right of the roller.
--Clean the rollers and separator pad

Solution
Follow these steps in the order presented to resolve the issue.
NOTE: If error messages also display on the computer, clear the error messages after each of the following steps. You might have to delete pending print jobs from the print queue on the computer to clear the error messages.

Step one: Perform a power reset
Follow these steps to reset the product. Make sure you connect the product directly to a wall outlet and not a surge protector or power strip.

Press the Power button ( ) to turn off the product.
NOTE: The product might not turn off after pressing the Power button. Continue to the next step regardless.
Disconnect the power cord from the rear of the product.
Unplug the power cord from the electrical outlet.
Wait 30 seconds.
Replug the power cord into the electrical outlet.
Reconnect the power cord to the rear of the product.
Press the Power button ( ) to turn on the product.
If these steps resolved the issue , there is no need to continue troubleshooting.
If the issue persists , see the next step.
Step two: Clean the electrical contacts on the printhead and inside the product
The ink nozzles on the printheads might clog if you expose them to air for more than a few minutes. The ink nozzles also might clog if you do not use the product for long periods of time. Follow these steps to clean the electrical contacts on the printheads.
CAUTION: Follow these steps carefully to avoid damaging the sensitive electrical components.
Make sure that the product is turned on.
Open the top cover of the product.
Press and hold the OK button for five seconds. The carriage moves to the left side of the product. Release the OK button.
Wait until the carriage is idle and silent.
Unplug the product power cord from the electrical outlet.
NOTE: Do not turn the product off by pressing the Power button ( ). This causes the carriage to move out of reach.
Lift the printhead latch.


Lift the handle on the printhead that the error message indicates is missing or damaged, and then pull the printhead out of its slot.

Use a dry, soft, lint-free cloth to remove any ink from the electrical contacts on the printhead.
CAUTION: Wipe only the electrical contacts. Wiping the ink nozzles, located on the underside of the printhead, can damage the printhead.Do not touch the nozzles. Doing so permanently damages the ink nozzles, and the ink stains clothing.
Figure 3: Electrical contacts and ink nozzles

1 - Electrical contacts
2 - Ink nozzles
Wipe the electrical contacts with the swab until no ink residue remains.
Wipe the electrical contacts with a fresh cloth to dry them and remove lint.
After the electrical contacts on the printhead are clean and dry, place the printhead on a sheet of paper or a paper towel. Make sure that the ink nozzles face up and do not touch the paper.

1. Use a fresh, dry, soft, lint-free cloth to clean the electrical contacts inside the product. Figure 4: Clean the electrical contacts inside the product
   
2. Allow at least five minutes for the contacts to dry. Check the contacts for lint or debris, and then dry or clean the contacts again if needed.
3. Plug the product power cord into the electrical outlet.
4. Press the Power button ) to turn on the product. 'Printhead missing or damaged, replace the printhead' displays on the control panel.
5. Insert the printhead into its color-coded slot. Press down firmly on the printhead to make sure the electrical contacts touch.
6. Pull the printhead latch all the way forward, and then press down to engage the latch. If the error message indicates that both printheads are missing or damaged, repeat the steps in this procedure to clean the other printhead.
7. Close the top cover of the product. The product restarts and then prints an alignment page.

Sounds like you need the fax driver for the jetpro L7590 . I went to http://www.hp.com, Selected "Downloads", "Drivers" and enterd "jetpro L7590" into the search. The next screen was a selection of OSs for Windows and one for Mac OS X and Linux. I hope the Mac one is what you need. If it is, download and install it.

The PDF File Type Is Not an Option When Scanning from HP Solution Center for HP Multifunction Printers When Using Windows This document pertains to all multifunction printers with HP Solution Center software connected to a Windows computer. When you scan from HP Solution Center in Windows, the PDF file type is not available.

Vista has died, so you won't get updates. You could install Linux to get a modern operating system. The drivers are included. However, the problem might be in the printer since it's intermittent. It picks up a glitch and from there on it's all gibberish. Try wireless and see if that works.

How do you know it's false? a small piece of paper can still sit in one of jam sensors causing that.

The battery compartment is located on the front bottom left of the printer.

I am assuming your using genuine as opposed to generic HP ink. If so this video may help, there are other video links to help solve your particular problem but the diagnostics is a good starting point.https://www.youtube.com/watch?v=RWTNUydbCGk&feature=youtu.be

http://www.userguidearchive.com/h/hp-officejet-pro-l7590-service-manual.pdf should put you right, good luck

Did you remove the plastic tab or plastic strip prior to installation? I assume you did and then the cause would be a clogged print head. This usually happens if the printer has not been used for a long period.

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

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

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

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

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.

Your printer doesn't support Legal size to Scan and Copy, you can scan/copy it by reducing the size of the paper from the menu. 10% will fit since the actual paper size supported by your printer is 8.5X11.7inch while the legal size is 8.5X14inch. Good luck. For more info check out here : http://h10010.www1.hp.com/wwpc/us/en/sm/WF06b/18972-18972-238444-12019-3328086-2511708-3643610-3643611.html

Hi,The best thing to do is uninstall the printer driver and re-install it , give this a try if you dont already have it fixed good luck Roy