Question about HP LaserJet 4345mfp Printer

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Cold Start How do you do a cold start on a HP Laserjet M4345. My IT people told me to turn off, hold down the reset button, turn on till it says cold start. This does not work. Plese help

Posted by patricia_kin on

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Hi patricia_kin:
Hope this helps.

Cold reset
A cold reset unlocks menus that have been previously locked and resets all control-panel menu
items to the factory defaults. A cold reset does not clear the values in the service menu, such as the
serial number and the page counts.
NOTE Before performing a cold reset, print a menu map and a configuration page. See
Information pages. Use the information on these pages to reset customer-specific settings.
CAUTION All HP Jetdirect settings are also reset. Be sure to print a configuration page
before performing a cold reset. Make note of the IP address that is listed on the Jetdirect
configuration page. You will need to restore the IP address after performing a cold reset. See
Configuring and verifying an IP address.
To perform a cold reset
1
Turn the MFP off and then on.
2 When the memory count appears on the control-panel display, press and hold 6 until all three
LEDs flash once and then stay on. This might take up to 20 seconds.
3 Press 3 four times until COLD RESET appears on the control-panel display.
4 Press 6 one time. The MFP continues its initialization sequence.

Posted on Jul 23, 2009

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Leroy Elliott

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Turn machine off.

Hold down CHECK MARK key while turning printer on.

Select COLD RESET

Posted on Jul 23, 2009

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Walid M Sayed

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SOURCE: LaserJet M4345 MFP Printer: how to cold reset in HP LaserJet M4345 MFP...

[email protected]
To perform a cold reset
1 Turn the MFP off and then on.
2 When the memory count appears on the control-panel display, press and hold 6 until all three
LEDs flash once and then stay on. This might take up to 20 seconds.
3 Press 3 four times until COLD RESET appears on the control-panel display.
4 Press 6 one time. The MFP continues its initialization sequence.

Posted on May 07, 2010

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[email protected]
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1 Turn the MFP off and then on.
2 When the memory count appears on the control-panel display, press and hold 6 until all three
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3 Press 3 four times until COLD RESET appears on the control-panel display.
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