Question about HP Officejet Pro L7680 All-In-One Printer

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What is a duplexor

Paper on computer but copier and printer work from printer

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Duplexer : HP Inkjet Automatic Two-sided Printing Accessory

Posted on Nov 21, 2015

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When the first side prints on douplexing the paper pulls correctly. When the second side feeds it does not pull straight

check to see if the duplex is locked in correctly, also, there is a grey button that you will be able to open the duplexor itself, check in there to see if some paper or debris is lodged in there, causing the paper to skew.

Sep 23, 2010 | HP Officejet Pro L7680 All-In-One Printer

1 Answer

Error light won't go out - checked paper, unpluggged, will not reset to print document

Does this machine have a duplexor and if so have you checked in there for a piece of paper? This sounds to me like it's definately going to either be a hidden piece of paper or an actual piece of a piece of paper stuck in the sensor path, don't know what type a printer so can't really give the most difinitive answer... hope this helps...

Jul 03, 2010 | Brother Office Equipment & Supplies

1 Answer

How do I clear a paper jam in the duplexer of Lesmark T640

Hello. There is an article in the Lexmark website about how to remove jammed paper in the duplexor in Lexmark T640. Included are graphics for you to easily follow the instructions. Just click on this link: . Hope this resolves your problem. Good luck!

Mar 17, 2010 | Lexmark T640 Laser Printer

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Can't get the duplexor to print on both sides . The duplexor is installed, but it will not allow me to print on both sides of the paper. It will print one side then it flips to the other side and says...


Unless the driver has an 'auto-discovery' feature (not all drivers do), you would need to configure the driver to show the duplex unit as 'installed'.

On the driver Properties dialogue, select the "Device Settings" tab (may only be available when logged in with administrative rights) and change the 'duplex unit' option from "Not installed" to "Installed".

hope this works for you ,all the best.........

Mar 13, 2010 | HP LaserJet 4250n Printer

1 Answer

How do I print 75 pages back to back, instead of using 75 pieces of paper?

buy a duplexor for your printer and u can print on the both side of the page

Oct 10, 2009 | HP Office Equipment & Supplies

1 Answer

Fax jam. 1/2 sheet through, 1/2 stuck. How can I get the sheet out?

Turn the printer around and remove the back lower cover or the duplexor and you should be able to remove the paper.

Aug 17, 2009 | HP Officejet Pro L7580 All-In-One InkJet...

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Duplexor jams paper when pulling in for 2nd page

Would need to see it in the shop, there are too many things to check, missing or bent rollers, springs out of place, ink build-up on rollers, paper scraps, dirty encoders. Too many to try and help here...

Jul 01, 2009 | Canon PIXMA MP830 All-In-One InkJet...

1 Answer

Copier screen displays message ''close duplexor cover'' - looked in manual and guides and can not locate where the duplexor is?

The duplexor is the area where the machine holds the paper after the first side is complete and it is waiting to start the second side of a double sided copy. This will be one of your jam clear areas, and the door may be ever so slightly ajar. it will beone of the drawers or between the machine and the sorter.

Hope this is of some help.

Apr 27, 2009 | Toshiba E-Studio 3511 Color Copier

1 Answer

How could i make a duplex copy, where do i have to go

Duplexor printing is the only feature which HP All-In-One printer offers, where you can print in both sides of the paper from your computer if you have multiple pages to print.

But SORRY you cannot make a duplex copy on the stand alone machine itself.

But still you can scan and print the same on the duplexor.

For Scanning Multiple pages in one Folder:

All you need to do is if the All-In-One Printer driver and software is completly installed in your computer, Then you should have a icon in your desktop as HP Solution Center / Go to
Start> All Programs> HP> HP Solution Center>
Then click on Scan document> The in the option where it says Where do you want to send the scanned documents> Click on the drop down and select PDF / Word then make syre you
have selected Show preivew Box> Then click On Scan>
After it shows the preivew> Click on I Accept> NOW IT WILL ASK IF YOU WANT TO SCAN ANOTHER DOCUMENT> Click yes on this and replace the document> and the click on
NEW SCAN> and follow the same steps to scan multiple pages, till you have finished scanning all and then> When it asks if you want to scan another document> Click on No.

And then print the same through the duplexor

Good Luck

Sep 27, 2008 | HP Officejet J5780 All-In-One InkJet...

1 Answer

Printer not printing

If this printer has the duplexor feature there is a plate just above the paper tray and the paper may be stuck in there. Pull out the paper tray and look for a sorta blue button on the top right side inside of the printer. Push that button and the duplexor tray will drop down and that is where the paper may be hiding.

Nov 07, 2007 | HP LaserJet 2200D Printer

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