Canon imageCLASS D1650 All-in-One Monochrome Laser Printer - Manual (Page 482)

<Accessibility>
3JX3-08K
All the settings related to accessibility, such as inverting the screen colors and message display time, are listed with
descriptions. Default settings are marked with a dagger ( ).
<Invert Screen Colors>(P. 474)
<Brightness>(P. 474)
<Message Display Time>(P. 474)
<Invert Screen Colors>
Select <On> to invert the display colors. Select <On> if the display is hard to view even after the brightness was
adjusted in <Brightness>.
<Off>
<On>
<Menu> <Preferences> <Accessibility> <Invert Screen Colors> Select <Off> or <On>
<Brightness>
Adjust the brightness of the display to suit the installation location of the machine.
Five Levels
<Menu> <Preferences> <Accessibility> <Brightness> Adjust the brightness <Apply>
<Message Display Time>
Specify the interval in seconds at which two different messages are alternately displayed.
1 to 2 to 5 (sec.)
<Menu> <Preferences> <Accessibility> <Message Display Time> Enter a number for the
interval <Apply>
Setting Menu List
474