Printer not able to hook up to new Dell

your printer the g85 on the backyou will see below yhr bar codes where the power cord is four connections. looking at it from the back facing you on the far right is the power cord next to the power cord is the cord from the top lid second from the left i dont use this but i think it is the serial connection and far left connection is the usb cable the usb is the best on to use the two phone lines on what i call the leg or base far left remmber they need a special phone cord most cords only have two wires hooked up this on needs all four or it just want work right.hoop this helps