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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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Metrofuser is a leading global innovator, manufacturer of printer parts, equipment, diagnostics, repair information and systems solutions for professional users performing critical tasks. Products and services include hp printer parts, printers and printer repair training. Parts include hp printer parts such as printer fusers, printer maintenance kits and other hp printer replacement parts. The company's, customers include office equipment dealerships, online retailers, repair centers and MPS service providers nationwide. Metrofuser has been named to Inc. Magazine’s fastest growing companies five consecutive years. 

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