5-2 MAINTENANCE

TONER CARTRIDGE REPLACEMENT

When the toner cartridge replacement required ( ) indicator lights up, replacement of the toner cartridge
will be needed soon. Obtain a new cartridge. When the toner cartridge replacement required ( ) indicator
blinks, the toner cartridge must be replaced before copying can be resumed. Replace the toner cartridge
by following the procedure below.
During long copy run of a dark original, the start ( ) indicator may blink, the indicator
light up, and the unit stop, even though toner is left. The unit will feed toner up to 2 minutes
and then the start ( ) indicator will light up. Press the start ( ) key to restart copying.
1Ensure that the bypass tray is open and then open the side cover while pressing the side
cover open button.
2Push gently on both sides of the front cover to open the cover.