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.

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Using the Control Panel

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