USB connection problems

Problem

My printer is connected with a USB cable through another USB device or a hub and when I try to print I get an error message.

Possible cause

 

Solution

 

 

 

Your printer may

 

Try the following:

not be getting good

 

• Connect the printer directly to the USB

data from the other

 

port on the computer.

device or hub.

 

• Make sure the USB cable is securely

OR

 

 

attached to both the computer and to

Two-way

 

the USB port on the back of the printer.

communication

 

• Try disconnecting other USB devices

between the printer

 

from the hub and print your document

and the computer

 

again.

was interrupted by

 

 

another device

 

 

attached to the hub.

 

 

 

 

 

 

 

 

The USB cable is

 

Make sure you are using a USB cable

too long.

 

length that is supported by your printer.

 

 

For more information, see specifications

 

 

on page 53.

 

 

 

30

basics guide

Page 34
Image 34
HP 7550 manual USB connection problems, Problem