Example: Cold Reset Using The Service Menu - HP 635n - JetDirect IPv6/IPsec Print Server Administrator's Manual

Example: Cold Reset Using the Service Menu

To perform a cold reset on many recent HP LaserJet printers and MFPs:
1. Turn the printer on and watch for the memory count to begin.
2.
Press and hold the Select
the three control panel lights (Ready, Data, Attention) blink and then remain on.
3.
Release the Select
4.
Press the down arrow
5.
Press the Select
sequence.
ENWW

button (or the "6" button on MFPs with numeric keypads only) until

button (or "6" button). The control panel will display Select Language.
M
button (or "9" button) until Cold Reset appears.

button (or "6" button) to perform a cold reset and then continue its power-on
Resetting to Factory Defaults 119