45850101TH Rev.1
3-37
3.4.14 Functions of buttons after power-on
After the printer is turned on, buttons on the operator panel of MC853/MC873/ES8453/
ES8473 function as described below. When held down until the upper and lower displays on
the panel show RAM CHECK and three or four asterisks (****), respectively, the following
buttons are enabled:
(1) [6] button
Starts the Boot menu.
(2) [1] and [6] buttons
Ignoring all warnings and errors, start the printer, always placing it to an online
mode.
(3) [8] and [STOP] buttons
Initialize NIC settings to Factory defaults.
When executing this initialize, all network settings will be returned to Factory
defaults.
It's not use in normal condition.