Another thing that you should check is that the paper is placed with the printable side facing up. Remove the dirt and dust from the cartridge. You can also run the Print Head Alignment utility to know the right alignment for the paper. If the problem persists, replace all the papers placed in the tray. Click on epson printer support, to get instant epson customer service by calling on epson support number.
The third tip is to make sure that you put the right papers (recommended ones) in the paper tray. Moreover, you have to check that none of the papers is ripped off, curled, or stuck to another paper. Never hit the printing command if there is no paper in the tray. Connect us if you ever face issues in change printer offline to online, printer status offline, printer offline put online
Whenever you face any printer related issues such as printer setup, then feel free to reach to our lexmark printer support technicians. It is 24×7 active for providing assistance to lexmark printer users.