5-51
Confidential
1.3.24 Check fan operation (Function code 78)
< Function >
This function is used to check that the fan is operating normally. Switch the setting among
rotation speed 100%, 67%, 50%, and OFF.
< Operating Procedure >
(1) For models with touch panel
Press the [7], and then the [8] in the initial state of maintenance mode. “F100” is displayed
on the LCD and the fan rotates at 100% speed.
For models without touch panel
Press the [▲] or [▼] in the initial state of maintenance mode to display
“MAINTENANCE 78” on the LCD, and press the [OK]. “F100” is displayed on the LCD
and the fan rotates at 100% speed.
(2) By pressing the [Mono Start] or [Go], “F67” is displayed on the LCD and the fan rotates at
67% speed.
(3) By pressing the [Mono Start] or [Go], “F50” is displayed on the LCD and the fan rotates at
50% speed.
(4) By pressing the [Mono Start] or [Go], “F 0” is displayed on the LCD and the fan stops.
(5) Press the [X] or [Cancel], and the machine returns to the initial state of maintenance
mode.
■ Location of fan
Fig. 5-16
LCD Name Description
F Fan Emits the heat in the fuser unit.
To Next Page
Loading...
