Printing finished move paper out , but rod no come back.

go to the printer properties and check the paper size you are using. It should be set to a4 and it will recognise that size paper . make it a default setting.

it might be because the gap between the paper roller and the print head has increased. There is a lever on the left hand side of your printer and some markings are there 0, 1, 2, 3, move the lever towards the figure 0 or push it towards the paper roller.
To fin d the lever remove the top black cover, you will find a rod on which the print head moves, look towards the left of the rod and there you will find the lever.
This might help you, for further solution you can find me on fixya.

The printing dialogue box may allow you to select duplex printing but you may have to physically turn the paper over yourself UNLESS you purchased a DUPLEXER for your printer.

If the paper feeds from the back and the finished product comes out the front, you will have feed the paper back into the back of the printer.

I presume that you have tried with different cartridges to rule out the possibility of cartridge fault and you are not printing in draft mode.

Clean the electrical contacts on the cartirdges and carriage.

The steel rod, on which the carriage moves, is set too far away from the paper. Open the printer's top cover and loosen the lock screw of the brackets holding the rod by its ends. Rotate these brackets a few degrees to lower the print carriage towards the paper to obtain desired printing. The screws to tightened.

Check the all-in-one product for paper jams and reset the paper feed motors.
Normally the cause of these errors is a piece of paper or other material in the paper path. Sometimes the paper feed assembly has become unsynchronized. Use the following steps to correct these issues:
1: With the all-in-one turned on and ready, open the ink-cartridge access door. The ink cartridges come to an access point if the carriage can move.
2: Unplug the black power cord from the back of the product. The power plug must be pulled out to resynchronize the paper feed and carriage motors. Simply turning the product off does not work.
3. Remove both ink cartridges and lower the ink cartridge latches, as shown in the figure below, so that they do not catch on the product frame when the product reinitializes. Do not close the ink-cartridge access door at this time.
4: Remove the remaining print media from the paper supply tray. Discard any pieces of media that are damaged.
5. Unlock and remove the rear access door.
6. Being very careful, slowly and gently pull any jammed media out of the product through the rear access door.
7: Make sure that no jammed media remains in the product. Be sure to check inside of the product on the sides to verify that media did crumple into these areas.
8: Reinsert and lock the rear access door. Make sure that the door locks fully. The paper can skew if the rear access door is not fully locked.
9. Close the ink-cartridge access door. 10. Plug the power cord into the back of the product. If the product does not automatically turn on, press ON. Let the product initialize until a front panel message appears, requesting ink cartridges. If the carriage cannot move, remove the power cable again and determine what the carriage is caught on. Manually move the carriage to free it from whatever has blocked, it and then repeat this step. 11: Open the product and reinsert the ink cartridges. 12. Reload the input tray with print media and try printing again. The media must be loaded properly for it to feed correctly. It must be fully inserted into the product but not to the point that it bows from the pressure. 13. The HP all-in-one product will request that an alignment be performed after closing the ink-cartridge access door. Perform the alignment. The HP all-in-one product should be fully functional when the alignment is complete. It might be necessary to repeat the process more than once if the product was completely out of synchronization. Clean the paper rollers If the issue persists after checking the paper path and resetting the all-in-one product, follow these steps: 1. With the product on, open the ink-cartridge access door. The ink cartridges come to an access point if the carriage can move. 2. Unplug the black power cord from the back of the product. With the power cord unplugged, the print carriage (the part that the ink cartridges are in) can be moved. 3. Locate the four small, metal paper rollers (not the rubber rollers) and the carriage rod as shown in the figure below. The carriage rod is the large metal rod that the print carriage rides on. If these rods are not bright and shiny or if they have buildup on them, they should be cleaned. 4. Use a soft, lint-free cloth lightly moistened with water (distilled water preferred) to clean the rollers and the carriage rod. With the power cord unplugged, print carriage should move back and forth freely so that all parts can be cleaned 5. Open the rear access door. Use a soft, lint-free cloth lightly moistened with water (distilled water preferred) to clean the three rollers that are shown in the figure below. Close the rear access door when the cleaning is finished. 6. Close the all-in-one product and reconnect the power cord. Try printing again to see if the issue is corrected Hope this should fix the problem Good luck.............

I would confirm the document size you are trying to print.

Here's a few things to try :

1. Blow it out with compressed air blower .especially the rollers and the paper feed area make sure there are no bits of paper or dust in the paper feed area and in the front access area that could be causing the jam.

2. Verify that the cartridge carriage moves to the service area when the front door is opened (as if to change tanks)

3. Verify that the timing belt, drive belt, gearing and rollers all look normal.



4. With the computer off, unplug the printer's power cord and USB cord for about 3-5 min

after plug it back if the problem still persists then move to the next step
6. Completely uninstall the printer's driver and software. Then reinstall the printer's drivers only.

Retry after each step.hope this helps

simple steps to solve
1. ensure power is given and LED is glowing.
2. Paper if put in the right place
after this if it is not working means cartridges are defective

Normally the cause of these errors is apiece of paper or other material in the paper path. Sometimes the paperfeed assembly has become unsynchronized. Use the following steps tocorrect these issues:

1. With the all-in-one turned on and ready, open the ink-cartridge accessdoor. The ink cartridges come to an access point if the carriage canmove.
2. Unplug the black power cord from the back of the product. The powerplug must be pulled out to resynchronize the paper feed and carriagemotors. Simply turning the product off does not work.
3. Remove both ink cartridges and lower the ink cartridge latches, asshown in the figure below, so that they do not catch on the productframe when the product reinitializes. Do not close the ink-cartridge access door at this time. Figure 1: Lowering the ink cartridge latching levers
4. Remove the remaining print media from the paper supply tray. Discard any pieces of media that are damaged.
5. Unlock and remove the rear access door. Figure 2: Removing the rear access door
6. Being very careful, slowly and gently pull any jammed media out of the product through the rear access door.
   NOTE: Do not pull the media out from the front of the all-in-one product, ifat all possible. Pulling the paper out from the front causes the blackpaper pushers that are located between front rollers to rotate upwardsand block the print carriage. This results in a carriage jam when theall-in-one product is restarted. If this occurs, unplug the all-in-onepower cord from the back of the product, wait about five seconds, andthen reinsert. This forces the product to reinitialize the paper-pickmechanism.
7. Make sure that no jammed media remains in the product. Be sure to checkinside of the product on the sides to verify that media did crumpleinto these areas.
8. Reinsert and lock the rear access door. Make sure that the door locksfully. The paper can skew if the rear access door is not fully locked.
9. Close the ink-cartridge access door.
10. Plug the power cord into the back of the product. If the product doesnot automatically turn on, press ON. Let the product initialize until afront panel message appears, requesting ink cartridges. If the carriagecannot move, remove the power cable again and determine what thecarriage is caught on. Manually move the carriage to free it fromwhatever has blocked, it and then repeat this step.
11. Open the product and reinsert the ink cartridges.
12. Reload the input tray with print media and try printing again. Themedia must be loaded properly for it to feed correctly. It must befully inserted into the product but not to the point that it bows fromthe pressure.
13. The HP all-in-one product will request that an alignment be performedafter closing the ink-cartridge access door. Perform the alignment. TheHP all-in-one product should be fully functional when the alignment iscomplete. It might be necessary to repeat the process more than once ifthe product was completely out of synchronization.

Clean the paper rollers If the issue persists after checking the paper path and resetting the all-in-one product, follow these steps:

1. With the product on, open the ink-cartridge access door. The ink cartridges come to an access point if the carriage can move.
2. Unplug the black power cord from the back of the product. With thepower cord unplugged, the print carriage (the part that the inkcartridges are in) can be moved.
3. Locate the four small, metal paper rollers (not the rubber rollers) andthe carriage rod as shown in the figure below. The carriage rod is thelarge metal rod that the print carriage rides on. If these rods are notbright and shiny or if they have buildup on them, they should becleaned. Figure 3: Locating the carriage rod and four metal rollers
4. Use a soft, lint-free cloth lightly moistened with water (distilledwater preferred) to clean the rollers and the carriage rod. With thepower cord unplugged, print carriage should move back and forth freelyso that all parts can be cleaned.
5. Open the rear access door. Use a soft, lint-free cloth lightlymoistened with water (distilled water preferred) to clean the threerollers that are shown in the figure below. Close the rear access doorwhen the cleaning is finished. Figure 4: The three paper feed rollers
6. Close the all-in-one product and reconnect the power cord. Try printing again to see if the issue is corrected.

1. Unplug the printer power cord and remove the back door.
2. Wipe the paper rollers with a lint-free cloth lightly moistened with distilled or bottled water. Rotate the rollers with your fingers to clean all the way around.
3. Allow the rollers to dry completely, then close the rear door.
4. Open the print carriage access door.
5. Use a clean, dry cotton cloth to wipe the carriage rod. Move the carriage as needed to clean the full length of the rod. Do not lubricate the rod.
6. Close the printer, plug the power cord in, and turn on the printer power.

Ensure that you select appropriate paper type and size before printing.

Thank you