An Error Message is Displayed on the Screen 149
Troubleshooting
Error Writing to LPT1 or USBxxx ■Ensure the printer is turned on.
If the POWER lamp is off, turn the printer on.
If the POWER lamp is flashing green, the printer is initialising. Wait until the POWER
lamp stops flashing.
■Ensure the printer is securely connected to the computer.
Note ➤If you are using a switch box or other devices, remove and reconnect the
printer directly to the computer and try printing again.
If printing is now successful, there may be a problem with the device.
Also there could be a problem with the cable(s). Replace the cable(s) and
try printing again.
■If spooling is enabled, disable it to send the print data directly to the printer and try
printing again.
1
Open the Printer Properties dialog box from the [Start] menu.
➡
Opening the Printer Properties dialog box directly from the [Start]
menu
Windows