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How To Perform a Cold Reset on The HP 4345 M4345 Laser Printer

HP 4345 M4345 Laser Printer Cold Reset


To perform a cold reset:

  1. Turn the MFP off and then power back on.

  2. When the memory count appears on the printer control panel display, Select and hold 6 until all three LEDs flash once and then stay on. This might take up to 20 seconds.

  3. Select 3 four times until COLD RESET appears on the printer's control-panel.

  4. Select 6 once.

  5. The MFP should continue its initialization sequence.

  6. The process is complete

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