If this problem persists, then check our Web site for updates for your printer software or firmware.
RECONNECT THE PRINTER POWER SUPPLY
1Turn off the printer.
Note: Make sure the printer is not in Sleep mode. Press and hold for three seconds to turn off the printer.
2Unplug the power cord from the wall outlet, and then pull out t he power cord from the power supply.
3After one minute, reconnect the power cord into the power sup ply, and then plug the power cord into the wall
outlet.
4Turn 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 othe r jobs to print, then the computer and
printer may not be communicating.
RESTART THE COMPUTER AND TRY AGAIN
REMOVE AND RECONNECT THE USB CABLE CONNECTED TO YOUR PRINTER
Cannot print through USB
If the "Before you troubleshoot" checklist does not solve the problem, then try one or more of the following:
CHECK THE USB CONNECTION
1Check the USB cable for any obvious damage. If the cable is damaged, then use a new one.
2Firmly plug the square end of the USB cable into the back of the printer .
3Firmly 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 c omputer. You may have connected to a
defective port.
MAKE SURE THE USB PORT IS ENABLED IN WINDOWS
1Click , or click Start and then click Run.
2In the Start Search or Run box, type devmgmt.msc.
3Press Enter, or click OK.
The Device Manager opens.
4Click the plus sign (+) bes ide 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.
Troubleshooting 132