To fix the problem of paper jam in a Dell printer, you must follow the instructions below:
Turn off the machine and open the output cover and remove any paper from the tray.
Ensure that no paper is in the fine cartridge holder.
Hold the jammed paper with your hands and pull it out gently.
Close the output cover and do a test print.
For any issue regarding this problem, you can call Dell Customer service number to avail technical assistance.
Dell Customer support number