56 Parallel port <x> disabled
<x> is the number of the parallel port.
Try one or more of the following:
• Press the up or down arrow button until Continue appears, and then press to clear the message.
The printer discards any data received through the parallel port.
• Make sure the Parallel Buffer menu item is not set to Disabled.
56 Serial port <x> disabled
<x> is the number of the serial port.
Try one or more of the following:
• Press the up or down arrow button until Continue appears, and then press to clear the message.
The printer discards any data received through the serial port.
• Make sure the Serial Buffer menu item is not set to Disabled.
56 Standard USB port disabled
Try one or more of the following:
• Press the up or down arrow button until Continue appears, and then press to clear the message.
The printer discards any data received through the USB port.
• Make sure the USB Buffer menu item is not set to Disabled.
56 Standard parallel port disabled
Try one or more of the following:
• Press the up or down arrow button until Continue appears, and then press to clear the message.
The printer discards any data received through the parallel port.
• Make sure the Parallel Buffer menu item is not set to Disabled.
56 USB port <x> disabled
Try one or more of the following:
• Press the up or down arrow button until Continue appears, and then press to clear the message.
The printer discards any data received through the USB port.
• Make sure the USB Buffer menu item is not set to Disabled.
Troubleshooting 149