Problem with Del 725 printer

[AboutDell725]

Hello,

the Dell 725 printer that i use isn't working and i don't know why.

The little light is on in alternance.
When i want too print a doc, it appears that there is no communication between the computer and the printer, and that i have to disconnet and reconnect USB cable and alimentation cable. I have done that and yet it doesn't work.

Do you have any advice?

Thank you in advance.

Vincent

[AboutDell725]

It is ok now, the problem was with the paper, put it in a good way and the print work.