Print cartridge is stalled

there maybe stuck little paper or something inside the device or maybe the cartidge is broken or the holder of the cartidge i think an expert should see it .. it must be seen and heared to solve it and try to clean it from inside

Issue: The Check Paper and Check Print Cartridge lights blinkIn this error condition , the following blinking lights pattern displays on the control panel:

• On/Resume light : On
• Check Paper light : Blinking
• Check Print Cartridge light : Blinking
• Black Start Copy light : On
• Color Start Copy light : On

Figure 79: The Check Paper and Check Print Cartridge lights are blinking

CauseThe carriage is stalled or jammed. A message indicating that the carriage is stalled might appear on the computer.You might also experience the following symptoms:
• The product will not print.
• The carriage is stuck and does not move.
• The product makes loud grinding noises.

SolutionsSolution one: Turn the All-in-One off and then on againFollow these steps to turn the product off and then on again.

1. Press the On/Resume button ( ) to turn off the product.
2. Wait 15 seconds.
3. Press the On/Resume button ( ) to turn on the product.
4. Check the lights on the control panel to make sure that they are no longer blinking.
5. Try the intended task again.

• If these steps resolved the issue , you do not need to continue troubleshooting.
• If the issue persists , continue to the next solution.

Solution two: Make sure that the front panel overlay is installed correctlyIf the front panel overlay, or bezel, is incorrectly installed, the product may indicate a false carriage stall error condition. If the product has not been set up before, follow these steps to ensure correct installation of the front panel overlay.If the front panel overlay is already installed, and your printer has been working for some time, do not attempt to reinstall the overlay. Press firmly on the overlay to ensure proper installation of the overlay adhesive or pins.

What this light sequence means that the printer has a paper jam.

When a paper jam occurs, the printer stops and the operator panel's Paper Jam light and Continue button lights come on. Press and release Continue twice quickly to display the specific secondary error paper jam light sequence.

How to clear Paper Jam

?· Press Continue button twice quickly to see the secondary error code.

To get the secondary error codes

?· When the Error light (!) and Continue button lights are both on, a secondary error has occurred.

?· When the Paper Jam light (4th light) and Continue button lights are both on, a paper jam secondary error has occurred.

?· Press and release Continue button twice quickly to display the secondary error code light sequence.

Press Continue button to resume printing once all the jammed pages are cleared from the paper path.

We recommend that you clear the entire paper path when a paper jam occurs.

To clear a paper jam:

1 If you are feeding paper from a tray, remove the tray, and then remove any jams.

2 Open the front cover and remove the print cartridge assembly.

NOTE: Do not leave the print cartridge assembly exposed to direct light for an Extended period of time. Extended light exposure can cause print quality problems.

3 Remove any jams in the area behind the print cartridge assembly.

4 Lift the flap at the front of the printer and remove any jams beneath the flap.

5 Open the rear exit and remove any jams.

6 After you have cleared the jams, reinstall the print cartridge assembly, make sure all printer covers and trays are closed, and then press Continue button to resume printing.

NOTE: The printer reprints the pages that caused the paper jam.

Error code 5100 means that the movement of the fine cartidge holder is blocked. To resolve this, clear the paper jam or any foreign object that is preventing the fine cartridge holder from moving, cancel printing from your computer and then turn OFF the machine and turn it back ON again

Error means the printer can see a paper in the paper tray side, it thinks there is a paper in the exit side, or there is paper near the toner cartidge. tr removing and reinstalling the cartridge. Look for paper, check the printer cartridge is properly installed and the paper tray is in the right place and loaded right. The owner's manual shows how to clear paper jams.
After this, you need the help of a printer repair shop.

Sir,

Try these steps it may be solve your problem...

Step 1. Turn the printer off and on to see if it can automatically clear some or all of the jam. Many printers provide an error-code listing on the front panel display for the area where the jam occurred. If your printer shows an error code, be sure and check the printer manual to see if that identifies the area of the printer where the jam occurred.

Step 2. Turn off the printer.

Step 3. Remove any paper trays. Inspect them for wrinkled or damaged paper.

Step 4. Open any other doors that give access to the printer's paper path and to the toner or ink cartridge.

Step 5. If necessary, remove the toner or ink cartridge. Place it in a bag or away from light to avoid damaging it.

Step 6. If you find a piece of jammed paper, remove it by holding it with both hands and pulling firmly. The goal is to keep the paper from tearing. If several pieces are jammed together, try pulling out the middle piece first to loosen the jam.

Step 7. If the paper does tear, try rotating the roller gears manually to free the paper (see B). Don't force anything, though.

Step 8. Replace the toner or ink cartridge and paper trays, close any doors you opened and turn the printer back on.

Step 9. If the printer paper jam message still appears, then there is still some paper in the printer. Reinspect the paper path.

Thanks
Good Luck

Step1
Turn the printer off and on to see if it can automatically clear some or all of the jam. Many printers provide an error-code listing on the front panel display for the area where the jam occurred. If your printer shows an error code, be sure and check the printer manual to see if that identifies the area of the printer where the jam occurred. 
Step
2
Turn off the printer. 
Step
3
Remove any paper trays. Inspect them for wrinkled or damaged paper. 
Step
4
Open any other doors that give access to the printer's paper path and to the toner or ink cartridge. 
Step
5
If necessary, remove the toner or ink cartridge. Place it in a bag or away from light to avoid damaging it. 
Step
6
If you find a piece of jammed paper, remove it by holding it with both hands and pulling firmly (see A). The goal is to keep the paper from tearing. If several pieces are jammed together, try pulling out the middle piece first to loosen the jam. 
Step
7
If the paper does tear, try rotating the roller gears manually to free the paper (see B). Don't force anything, though. 
Step
8
Replace the toner or ink cartridge and paper trays, close any doors you opened and turn the printer back on. 
Step
9
If the printer paper jam message still appears, then there is still some paper in the printer. Reinspect the paper path.

change the printer settings on your ms office.

Step1
Turn the printer off and on to see if it can automatically clear some or all of the jam. Many printers provide an error-code listing on the front panel display for the area where the jam occurred. If your printer shows an error code, be sure and check the printer manual to see if that identifies the area of the printer where the jam occurred. 
Step
2
Turn off the printer. 
Step
3
Remove any paper trays. Inspect them for wrinkled or damaged paper. 
Step
4
Open any other doors that give access to the printer's paper path and to the toner or ink cartridge. 
Step
5
If necessary, remove the toner or ink cartridge. Place it in a bag or away from light to avoid damaging it. 
Step
6
If you find a piece of jammed paper, remove it by holding it with both hands and pulling firmly (see A). The goal is to keep the paper from tearing. If several pieces are jammed together, try pulling out the middle piece first to loosen the jam. 
Step
7
If the paper does tear, try rotating the roller gears manually to free the paper (see B). Don't force anything, though. 
Step
8
Replace the toner or ink cartridge and paper trays, close any doors you opened and turn the printer back on. 
Step
9
If the printer paper jam message still appears, then there is still some paper in the printer. Reinspect the paper path.

Hi, you should check the position of paper sensor flag, called "actuator" (part number 4139 3505 02). On the picture - part 15. The "paper jam" error message means also - "toner cartidge missing", "paper out" or "photoconductor missing"