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ezamoraSep 8, 2025
What to do if Ricoh PJ WX4130 displays 'Hardware Error'?
- MmillerstephanieSep 8, 2025
If your Ricoh Projector displays "Hardware Error" and turns off, it indicates an internal malfunction. Disconnect the power cord, wait a while, and then turn on the projector again. If the problem cannot be resolved, contact your service representative.