Printer ON but paper does not pull why?

It is trouble to maintenance a printer specially ink jet printer. It should print regularly otherwise its head can block by the condensed ink. If the printer head is damage it can replace by another one but price is high and a new printer can buy. Another hardware problem is printer on but paper pulling LED is blinking and paper doesn’t pull in to the printer. Why?    

1.     Printer’s sensor does not work. Some times paper jammed in the roller in that case if we try to pull the paper out of the printer the sensor can damage.

2.     Printer’s sensor is dusty.

     3.     Paper doesn’t keep properly to the paper tray. 

                                                               

                                                       

Inside a printer

            

Solution:

 

1.     If the printer’s sensor does not work, we should go to a hardware engineer who is specialist in printer. After changing the sensor it would work again.

2.     Keep paper appropriately to the paper tray.

3.     If printer has no other problem, it will pull the paper perfectly. And blinking will stop.

Finish the Printer tips.