Using the Control Panel
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Note:
If the wrong toner cartridge was installed, the printer does not go
to the next step. Follow the instructions that appear on the LCD
panel.
5. After three black toner cartridges are installed, the printer
automatically changes to the 4
×
B/W mode.
4 x B/W mode to B/W mode
Follow the steps below to switch from the 4
×
B/W mode to B/W
mode.
1. Make sure the LCD panel displays
Ready
or
Sleep
, then press
the
Enter
button to access the control panel menus.
2. Press the
d
Down
button repeatedly until
Mode Config. Menu
appears on the LCD panel, then press the
Enter
button.
3. Press the
d
Down
button repeatedly until
Change Mode B/W
is displayed, then press the
Enter
button.
4. When the LCD panel displays
Remove Toner
, remove the
currently installed black toner cartridge. See "Replacing a
toner cartridge" on page 316 for instructions on how to
remove a toner cartridge.
5. After three of the black toner cartridges are removed from the
printer, the printer automatically changes to the B/W mode.
4 x B/W mode to color mode
Follow the steps below to switch from the 4
×
B/W mode to Color
mode.