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

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The paper jams upon entry, before any printing takes place

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

jaylex
  • 417 Answers

SOURCE: False Paper Jam Error

Make sure the paper tray guides are set against the paper more likely to be the back guide not pushing the paper to the front of the tray. If you have the guides set correctly then place one sheet of paper in the tray and blot some methylated spirits on the leading edge along the page width and close the tray and try printing something.

You will have a jam repeat process 3 or 4 times then open tray and remove paper. Where you soaked the spirits into the paper there should be a grubby mark where the feed roller has rubbed and cleaned. Wipe the tray dry and put fresh paper in then hopefully you will now be able to print. If you cannot then the likely thing is that the paper feed pickup spindle is broken and will need replacing.

Hope this helps you and please rate me
Thanks J

Posted on Dec 31, 2007

pdouglasss
  • 125 Answers

SOURCE: no paper pickup

Hi damodarbk:
it sounds like you need to replace the paper feed rollers.

pdouglasss

Posted on Jan 09, 2009

POCBM
  • 121 Answers

SOURCE: Re HP Laserjet 4P after inserting envelope to

Most likely a bad pick up roller these machines will give a jam error if the paper or envelope is not picked up. Try cleaning the roll for the tray you are having the trouble with if the condition improves you have found the problem.
Hope this helps

Posted on Apr 25, 2009

  • 20 Answers

SOURCE: My 5610 wont print on cardstock, creates paper jam!

hi,
HP Officejet 5610 All-In-One InkJet Printer has few common problems. Such as Driver CD lost, Scanner does not work, Connection problem etc. For find all these software solution just click here....
237c944.jpg

http://www.hp.com/printer/prob676ijt65/solution

alkkk-2

Posted on Sep 06, 2009

  • 6 Answers

SOURCE: Printer keeps on jamming

could be improper bond weight or thickness of paper, too much paper in the tray, or the wheels on the feed rail inside is broken or needs to be cleaned

Posted on Sep 25, 2009

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1 Answer

Gympac 1600 manual


Device error An internal error occurred in the device. Press (Select) to resume the job. - Door open The printer door is open. The door must be closed before printing can continue. - Engine comm. error The device experienced an internal communication error. This is a warning message only. Job output might be affected. - Invalid driver You are using the incorrect printer driver. Reselect the printer driver appropriate for your device. - Invalid entry Invalid data or response. Correct the entry. - Jam in Cartridge area A paper jam has occurred in the print path. Open the door and clear the jam. Then press the (Select) button on the control panel - Jam in Output bin A paper jam has occurred in the output area. Clear the jam, and then press the (Select) button on the control panel. - Jam in print paper path. A paper jam has occurred in the print path. Open the door and clear the jam. Then press the (Select) button on the control panel. - Jam in tray 2 A paper jam has occurred in Tray 2. Clear the jam, and then press the (Select) button on the control panel. - Jam in tray 3 A paper jam has occurred in Tray 3. Clear the jam, and then press the (Select) button on the control panel - Load paper The HP Color LaserJet 1600 printer is out of paper. Please load specified paper type into the tray indicated. - Load Tray X [TYPE] [SIZE] The printer is processing job, but the tray indicated is empty. Please load specified paper type and size into the tray indicated. - Manual feed The printer is waiting for paper in the tray indicated Load the paper as indicated. - Memory is low The device memory has been almost completely filled. Allow the device to finish the job, or press (Select) to cancel the job. Break the job into smaller jobs that contain fewer pages. - Misprint The printed pages have been incorrectly placed on the paper. To continue, press the (Select) button on the control panel.

Dec 31, 2014 | Office Equipment & Supplies

1 Answer

CLP-310. paper jammed and it can't be removed. Can the roller be removed to get the paper out? that's the only way the jammed paper is going to come out.


I would recommend that you take it to a authorized printer repair shop and have them remove the paper. Printers have sensors that if not properly installed upon servicing the machine it will give error codes and stop the unit from printing.
When I have paper jams on my printers I always pull the paper from the discharge side to prvent any sensors being bent or broken. Good Luck!!!

Sep 21, 2010 | Samsung CLP 315 Laser Printer

1 Answer

How to turn printing on and off?


PRINT KEY: To save paper you can only print what is displayed, even in non-print mode. Pressing after the entry of a number will print the entry with the symbol “#” even in non-print mode. Pressing will insert a separator into a number entry such as a code, date, etc. Separators are displayed as a period and dashes but printed as periods. MEMORY + KEY / PRINT ON / OFF KEY: Pressing selects print mode or non-print mode. Cause the calculator to operate in a display / print or display only mode, depending upon the calculator’s present state. “P” on the display: Print mode. “NP” on the display: Non-print mode. MEMORY – KEY / DECIMAL SELECTION KEY: Pressing sets the number of decimal places in the result. “F” on the display: The answer is displayed in the floating decimal system. “3, 2, 1, 0” on the display: Presets the number of decimal places in the answer. “A” on the display (Add mode): The decimal point in addition and subtraction entries is automatically positioned to the 2nd digit from the lowest digit of entry number. Use of the add mode permits addition and subtraction of numbers without entry of the decimal point. Use of , and will automatically override the add mode and decimally correct answers will be printed.

Aug 18, 2010 | Sharp EL-1611P Calculator

1 Answer

Printer will not allow paper to flow freely; it jams on the left side and prints crooked.


first cancel all the prints going on and switch off and on the printer and keep the paper slowly

Aug 07, 2008 | Canon PIXMA MX310 All-In-One Printer

1 Answer

PAPER JAM


Hi, oh dear, you have a paper jam in or near the roller or very small one in carriage. Open up unit as if rplacing cartridges, get a torch if you have to and search for tiny jam. A good clue, is does the carriage return to correct positon upon opening?

Jan 16, 2008 | Lexmark X6170 All-In-One InkJet Printer

1 Answer

Jamming


Please state the brand and model if you really want to get some real helps to your problem. Basically all copiers required you to set the type of throughput material and the size on the particular paper tray that you are using. You may have set a different size for your postcard printing/copying.

Jan 12, 2008 | Office Equipment & Supplies

1 Answer

Paper Jam in OKI B4300 Led Printer


This printer is designed with a dual toner/drum chamber. Do not separate these two parts. Upon opening the lid, you will find the toner/drum assembly right in front of you. Pick it up with both hands and pull straight up. After that, you should be able to take the jammed papers. Know this: once a paper is jammed, printing another paper will NEVER take the first out. Just make sure to remove the complete papers. If they break, make sure you extract all the pieces.

Aug 22, 2007 | OKI B4300 Led Printer

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