Question about HP Officejet Pro L7780 All-In-One InkJet Printer

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Catridge jam Open print catridge door clear jam, close door and press okay

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Try this solution from HP: L7780 Cartridge Jam

Posted on Aug 26, 2010

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1 Answer

It says open door, clear carriage jam and then press okay to continue


This means you have a paper jammed inside of the printer, you need to open some of the access door to find and remove it. then you can press okay to continue printing.

Mar 01, 2011 | Office Equipment & Supplies

1 Answer

Cartridge is in but printer does not reconize it. How can I correct this? Was told need a new carriage, however printer is barely used. Will not pay any money to fix this problem. Will give printer...


Hello;

Try Reseatting the Catridges, follow the steps

* Switch on the unit and open the lid on the top cover
* Remove the Catridges from the printer
* Then just re-install the Catridges
* Then just close the unit lid or top cover
* After closing, cycle the power of the device by turning of the device for a few seconds
* Turn the printer back on
* Try printing a test page

If the before solution did not work, try the next one.

Wipe out the Catridge contacts
* Turn the unit on and open the lid or top cover
* Remove the Catridges,
* Use a clean cloth or a clean coffee filter to wipe the catridge. Wipe the catridge so briskly
to clear the waxy lubricants from the gold contacts.
* The contacts inside the printer may also require the cleaning. Use the clean cloth to wipe
from top to bottom of the contacts.
* Re-install the catridges and close the printers lid or top cover.
* Then try printing the test page.

If even the second solution didn't work try the last solution down

Perform a hard reset on the device
* Verify the unit is power on.
* Then unplug the power cord from the printer
* Wait 30 seconds
* Press and hold the power button in the front panel
* Plug the power cord back into the printer
* Open the top lid or top cover and reinstall the catridges
* Turn the device on
* Print a test page.

If the problem is unsolved, try replacing a new catridge.

Nov 03, 2010 | HP OfficeJet 7410 All-In-One InkJet...

1 Answer

How to remove catridge


Catridge removal should be done along with the software support. Click on printers and faxes. Select your printer from there and click properties on it. Then Click on check ink levels in your printer. It will automatically show for the error if there is any empty catridge and you will get a screen with button named "Remove Catridge" On clicking it, the print head will come and stop near the opening from where you can open the print head and remove the catridge. Press the small tap like button on the side and while pressing it, the catridge will become loose , and pull it on the top. You can remove it by doing like this.

Aug 03, 2010 | Epson Stylus Multifunction Inkjet Printer/...

1 Answer

Carriage Jam Clear Carriage Jam


Open cartridge door. Put very thin oil on the carriage shaft(silver bar that runs through the catridge holder) on either sides of the cartridges .



Good luck

Apr 22, 2010 | HP PhotoSmart C4385 All-in-One Printer

1 Answer

Printer will not print colors


Hi,
Printer not print colors. possible reasons....
  1. your color catridge may be empty.
  2. Your color Catridge may be jam.
  3. your color catridge may not be properly installed.
Thanks

Aug 15, 2009 | Kodak ESP 3 Multifunction Printer/ Copier/...

1 Answer

Red colour toner replaced Cartridge with a new onebut still no print coreect. Replaced the Yellow colour toner Cartridge with a new one but printing is not clear.


this problem regards the head of the catridge. u have to do clean due to dust it may happenlike that. u clean inside with the cotton cloth on the print head and refix the all color catridges. when u remove ur catridge u have to close all the sides due to avoiding dry.
the second reason when u purchase ur catridges, check whether the catridges are valid date.

Apr 16, 2009 | HP LaserJet 1600 Printer

1 Answer

Hp officejet 6210 all-in-one


open that door, clear the jam , mostly paper trapped
close door and acknowledge with pressing button next to okay.
Should disappeasr.
If not still jammed.
If not, reset the printer.

Apr 11, 2009 | HP OfficeJet 6210 All-In-One InkJet...

1 Answer

CARRIAGE JAM


In this case unplug the power supply from the Printer........... 1. Open the Printer Cover.......... 2. Remove both the Catridges from the Printer............ 3. Move the Catridge Carrier which holds the catridge from right to left and from left to right for about 10 times............ 4. Try to make a copy without the catridges........If this works and it gives a Blank Page out............ 5. Insert both the catridges turn the printer off and turn it on again........... 6. Now it should work fine........ Good Luck......

Feb 01, 2009 | HP Officejet 4355 All-In-One InkJet...

2 Answers

HP photosmart 2575 Keeps saying clear carriage jam. Have replaced ink and opened all doors etc. I don't see a jame


switch off printer remove power cable and open all doors remove the catridge
now place the catridge,move the head manually ,close the door now start the printer and try printing.

Nov 28, 2008 | HP Office Equipment & Supplies

1 Answer

Hp 5940 - print has paper jamb - Nothing vissible checked & stripped machine of any minute paper particals. disconnected everything for 24 hours. Still maintains it has a paper jamb. Any suggestions...


open the door and remove catridge then check all that sure there is not any poapaper jam issue.
then refix catridge again.
also check in back side if u can there is not any paper jam.

Nov 15, 2008 | Office Equipment & Supplies

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