The Printer Cannot Connect by USB
The following causes can be considered.
- The USB cable is not plugged into the electrical outlet correctly.
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Solutions
Connect the USB cable securely to the printer and the computer.
- There is a problem with the USB hub.
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Solutions
If you are using a USB hub, try to connect the printer directly to the computer.
- There is a problem with the USB cable or the USB inlet.
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Solutions
If the USB cable cannot be recognized, change the port, or change the USB cable.
