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No Response When Booting The Printer
Step 1: Check if the indicator light of the power adapter is on. If so, go to Step 2. Step 2: Dis...
USB Drive Failure or M400 Error Message
If you are experiencing USB Drive Failure or M400 Error Message, please follow the steps below: S...
Touch Screen Failure
If you are experiencing Touch Screen Failure, please follow the steps below: Step 1: Please reins...