Lexmark Pro5500 Series User Manual page 131

Troubleshooting
3
After one minute, reconnect the power cord into the power supply, and then plug the power cord into the wall
outlet.
4
Turn on the printer.
Cannot delete documents from the print queue
If you have jobs stuck in the print queue and cannot delete them to get other jobs to print, then the computer and
printer may not be communicating.
R
ESTART THE COMPUTER AND TRY AGAIN
R
EMOVE AND RECONNECT THE
Cannot print through USB
If the "Before you troubleshoot" checklist does not solve the problem, then try one or more of the following:
C USB
HECK THE CONNECTION
1
Check the USB cable for any obvious damage. If the cable is damaged, then use a new one.
2
Firmly plug the square end of the USB cable into the back of the printer.
3
Firmly plug the rectangular end of the USB cable into the USB port of the computer.
The USB port is marked with
Note: If you continue to have problems, then try another USB port on the computer. You may have connected to a
defective port.
M USB
AKE SURE THE
1
Click , or click Start and then click Run.
2
In the Start Search or Run box, type devmgmt.msc.
3
Press Enter, or click OK.
The Device Manager opens.
4
Click the plus sign (+) beside Universal Serial Bus controllers.
If USB Host Controller and USB Root Hub are listed, then the USB port is enabled.
For more information, see the computer documentation.
R
EMOVE AND REINSTALL THE PRINTER SOFTWARE
USB
CABLE CONNECTED TO YOUR PRINTER
.
W
PORT IS ENABLED IN INDOWS
131