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

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ADF does not grab first sheet of stack. Lifting cover reveals that rollers are not dropping and drive shaft is not turning although gears at back edge are turning. DF friedmd@chscr.com

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  • 79 Answers

HI,

u can try to Perform a semi-full reset on the all-in-one by following the steps below
1
Take out the cartridges from the unit .
2
Make sure the unit is connected to the wall jack directly without any surge protector.
3
Unplug the power cord from the back of the unit ( without turning off the unit ) .
4
Now press the OK and CANCEL key together , while holding these keys down plug in the power cord back into the unit .
5
Do not release the keys after a few seconds u will find te hp logo or bars moving across the screen .wait while the unit turns off.
6
after one minute turn on the prnter . it will go into alligment phase > let it finish .
7
after its done > try to make a copy .

8 Allow the all-in-one to re-initialize. This may take a minute or two.
9 If prompts appear in the all-in-one display to set the front panel language and country settings, perform the steps to set this information


NOTE - in case this does not worku can try to use the # and 6 button combination.
as well .

Thanks

Posted on May 30, 2008

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When making photocopies, the automatic top paper feeder is grabbing more than one page at a time. How do we fix it?


Clean all the rollers in the ADF with a damp lint free cloth. Depending on wear, they may need to be changed, but try cleaning first. Where the paper stack rests there will be either a pad or roller, make sure it is clean too.

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The stack stopper on my HP L7680 All-in-One printer came off. How does it go back on?


There is a flimsy cover that poorly snaps in above roller ADF assembly of the HP L7680 when it is in its normal operating position. This cover is the one that covers the blue release button. The stack stopper hangs from this small black plastic cover via the two round pegs on end of this cover and floats up and down between the two rollers. Really amazingly flimsy design. Oddly enough when assembled correctly it works.

Aug 03, 2012 | HP Officejet Pro L7680 All-In-One Printer

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The roller in the feeder has come out, I don't know how to put it back in


I am not sure as to which roller you are talking about but please find below the solution. !!!!DO RATE MY SOLUTION!!!Pickup roller replacement
  1. Tip the device over on its rear side, with the top of the device facing you.
  2. Rotate the bushings (callout 1) on each side of the roller upward. c02755446.gif
  3. Remove the left-side bushing by sliding the bushing to the left.
  4. Slide the roller and shaft toward the left until they clear the hole in the right-side bushing, and then lift the right end of the shaft.
  5. Slide the roller and shaft toward the right, and then lift the roller and shaft together out of the device. c02755447.gif -------------------------------------------------------------------------------------------------------------- This is for ADF (Automatic Document Feeder) on top of the printer.
    1. Turn off the device and unplug the power cord.c00802890.gif
    2. Open the ADF cover.c00802891.gif
    3. Press the round blue button while lifting the green lever. Rotate the green lever until it stops in the open position. The pickup roller assembly should remain on the surface.c00802892.gif
    4. Remove the assembly, and then wipe the assembly with a soft, dry, lint-free cloth.c00802893.gif
    5. Replace the assembly, with the largest roller down, in the upright holder, and then press until the assembly snaps into place.c00802894.gif
    6. Make sure that both sides of the assembly are secured by the blue hooks.c00802895.gif
    7. Lower the roller assembly, and then close the ADF cover.c00802896.gif NOTE: If jams continue in the ADF, contact a local HP-authorized service provider.
    8. Plug in the device, and then turn on the device.c00802897.gif

Jun 27, 2011 | HP LaserJet M3027x MFP Printer

1 Answer

HP Officejet Pro 8500 has problem with document feeder. I can reset it by turning the gear on the inside rear of the ADF door. I lift the door and spin the gear and the pull roller will drop down. Other...


Follow this steps to make it work..
SOLUTION #1 CLEAN THE ADF FEEDER 1. take out all the papers that you have on the printer 2. turn off (c01602202.gif) the printer using the power button 3. unplug/disconnect the power cable at the back of the printer 4. Lift the cover of the ADF, and then find the rollers and the separator pad.
what is separator pad?? click here
5. Lightly dampen a clean, lint-free cloth with bottled or distilled water, and then squeeze any excess liquid from the cloth. 6. Use the damp cloth to wipe any residue off of the rollers and the separator pad. 7. Dry the rollers and separator pad with a dry, clean, lint-free cloth. 8. Close the cover of the ADF. 9. Reconnect the power cord to the rear of the product. 10. Press the Power button (c01602202.gif ) to turn on the product. 11. Reload the original document print side up in the document feeder tray. 12. Try to make a to make a copy again using the ADF, if you are still having issues with it, continue to the next step.
SOLUTION #2 RESET THE PRINTER 1. turn off the printer (c01602202.gif) 2. unplug/disconnect the power cable at the back of the printer 3. while the printer is off and unplug, on the control panel of the printer press the # and number 3 at same time (keep on pressing and wait for 1min) 4. after 1min. keep on pressing the two buttons then plug the power cable back in to the printer. 5. If the printer does not turn on, press the Power button (c01602202.gif ) to turn it on. 6. release the buttons when part NVM reset appears on the printer screen. 7. press ok, then continue the following task.
IF THIS STEPS DID NOT RESOLVED THE PROBLEM CONTACT HP PRINTERS SUPPORT DEPARTMENT 1-800-474-6836
Good luck! :)

Jan 30, 2011 | HP Officejet Pro 8500 Wireless All-In-One...

1 Answer

HP Officejet Pro LP 7880 feeder does not work, how to fix it?


Step one: Check the paper in the ADF The condition of the paper or the amount of paper loaded in the ADF might prevent the ADF from picking it up and feeding it through the product.
  1. Make sure that no more than 50 sheets of paper are in the ADF input tray.
  2. Make sure the original is not photo paper or carbon paper. These types of originals must be loaded on the scanner glass.
  3. Make sure the original document that is loaded in the ADF meets the following criteria:
    • Free from curls, folds, creases, and tears
    • Does not have staples or clips attached
Step two: Make sure the ADF pick assembly is in good working condition
  1. Remove the document feeder and open the ADF cover.
  2. While lifting the blue-green lever, carefully rotate the pick assembly toward the open ADF cover until it stops.
  3. Examine the pick assembly.
    • 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.
    • Make sure the stack stopper, which is located between the top and bottom rollers, fits within the double slots just above the bottom roller. The stack stopper should move freely within the double slots to flow up and down when the whole pick assembly is lifted and lowered into position.
  4. Return the pick assembly to its original position.
  5. When the product is turned on, the top roller will reset to its original position above the separator pad. There will be a gap between the separator pad and the top roller.
  6. If there is no gap between the ADF top roller and the separator pad, press the Power button to turn off the product.
  7. Wait three to five seconds and then press the Power button to turn the product on. The ADF rollers should reset to the correct positions.
  8. Close the ADF cover and replace the document feeder.
Step three: Clean the rollers and separator pad
  1. Remove the document feeder and open the ADF cover.
  2. While lifting the blue-green lever, carefully rotate the pick assembly toward the open ADF cover until it stops.
  3. Lightly dampen a clean, lint-free cloth with distilled water, and then squeeze any excess liquid from it.
  4. Use the damp cloth to wipe any residue off the rollers and the separator pad. If the residue does not come off using distilled water, use isopropyl (rubbing) alcohol on the cloth instead.
  5. Return the pick assembly to its original position.
  6. Close the ADF cover and replace the document feeder.
Step four: Detaching and re-attaching the ADF pick roller assembly If the ADF pick assembly is detached or not connected properly, follow the steps below to resolve the issue. If the ADF pick assembly works well, do not perform these steps.
  1. Press the Power button to turn off the All-in-One.
  2. Remove the document feeder and open the ADF cover.
  3. Press the blue-green ADF-release button to release the ADF rollers from the pick assembly as shown in the figure below (the red arrow is pointing to the ADF release button).
  4. Re-attach the ADF pick rollers by placing the rollers into the roller slot of the ADF pick assembly as shown in the figure below. The red arrows show the gears on the ADF pick assembly aligned on one side. The yellow arrows point to the two-catch notch.
  5. Once the rollers are placed on the two-catch notch, push them in, so that the two-catch clicks into place. The photo below shows a correctly installed ADF pick assembly.
  6. Close the ADF assembly and cover.
  7. Turn the product on and make a copy with the ADF to check that the pick assembly works.

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1 Answer

The starter on my XV750SE dont get in gear. The starter runs but does not turn the engine. But it works ok with sparkplugs remowed.


the starter gear is a series of rollers, that grab a smooth drive, it will spin the motor with no plugs cause its easier. will need new rollers, and a new drive if it has marks on it. there are also some rubber bushes the shafts spin in, that may look ok but can allow the shaft to move slightly, which can affect the rollers from grabbing

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Hp officejet pro L7590 - automatic document feeder will not pick up - how do I fix this problem?


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
ab60556.jpg

Mar 03, 2010 | HP Officejet Pro L7590 All-in-One InkJet...

3 Answers

Canon MX330 - trying to use ADF. No doc inside on


Canon Pixma MX330, ADF error, Code : 2,103,0
Here's what I found. There were no stuck gears or pieces of plastic caught anywhere.
The ****** can still feed paper, except for (consistently) the last page -->error/stuck.
1) In order to CLEAR THE ERROR you need to do two things
a) & b):
a) Press OK, WITH THE HOOD OPEN, with a piece of paper loaded in the ADF, being careful to grab the paper manually as it comes out of the bottom of the hood.
b) Windex the strip of glass surface which sits under the ADF next to the platen. This needs to be done with attention to minute detail, and a bright LED flashlight; since ink smudges off of documents and collects on the glass with alarming frequency. The machine may think these smudges are caught/jammed paper.
2) In order to SCAN a stack of paper, add one blank sheet to the bottom of your document. This page will be the one that
fails to clear the ADF, generates an error, and must be manually cleared before the next job.
The rest of your pages will have already scanned.

Repeat Every Time You Use it

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1 Answer

HP Officejet Pro L7580 ADF will not pick up paper. ADF top roller will not lower to grab paper. During process, ADF mechanism clicks as if it is trying to lower top roller, but ADF top roller will not...


You can lift the top of the unit to inspect the rollers. Be careful because the L series the roller can pop off easily and if you're not paying attention to original orientation, can be a pain to put back in.. you press the blueish button to release the pick up assembly. See if any rollers are dusty. If they are, use Isopropyl alcohol (highest % you can find) and a LINT FREE cloth (dryer sheets/coffee filters or something of that nature..) and wipe clean

Hope this helps, I'm honestly doing all this from memory, I used to work for that dept here in Oregon ..

Aug 11, 2009 | HP OfficeJet Pro L7580 InkJet Printer

1 Answer

Canon MP530 shows paper jam, when paper is not jammed.


First – diagnose your problem. In my case the first roller which feeds the paper through the ADF (under small black flip up cover on top) was not turning. Hence no paper advance and error claimed a paper jam (it wasn’t – just a failure to advance paper)
 
The cause turned out to be a stuck gear turning that silver rod at the top. A bit of household oil has worked a charm.
 
To get at the gear, unhinge the ADF cover retaining tie (black flexible plastic stopping it opening all the way). Just lift it up and roll over towards printer.
Then unscrew one screw next to that tie. Gently prise plastic cover off by lifting up from left hand side (near that black tie). It should rotate off. Keep power on and fingers out.
 
Put a few drops of oil on top gear. Place paper in ADF and attempt a batch scan operation. Gears should turn and lubricate parts. Repeat.  Once working, replace cover, screw and tie.
 
Mine had seized months ago and is now working fine. Hope yours does too.
 
P.S. Get a Continuous Ink System (as sold on eBay) - awesome for an ink guzzler...

Sep 08, 2008 | Office Equipment & Supplies

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