TD CARTRIDGE REPLACEMENT
If the machine detects an insufficient amount of toner being added, copying will stop and the machine will add toner. During this time the START key indicator will blink. When sufficient toner has been added the indicator will remain on steadily indicating that copying can be resumed. However, if toner addition continues for a maximum of two minutes, the TD cartridge replacement required ( 
) indicator will light up in addition to the START key being lighted steadily. This indicates that the toner supply is low and a new cartridge will be needed soon. If copying is continued, the copies will gradually become lighter until the copier stops and the TD cartridge replacement required indicator begins to blink, indicating that the cartridge must be replaced. Replace the TD cartridge by following the procedure below.
For best copying results, be sure to use only SHARP Genuine Supplies which are designed, engineered and tested to maximize the life and performance of SHARP copiers. Look for the Genuine Supplies label on the toner package.
GENUINE SUPPLIES
Open the bypass tray. Lift slightly on the side cover and
1 slide the cover out until it stops.
STATUS INDICATORS
Push gently the right side of the front cover to open the
2 cover.
TD cartridge replacement
TD cartridge lock 
release lever
4 or 5 times
Lift the TD cartridge lock release lever and pull the
3 cartridge out until the green strap handle can be grasped by the right hand. Lift the cartridge by the handle while supporting it with the left hand at the green label position to remove it.
●Dispose of the old TD cartridge in accordance with local regulations.
Remove the new TD cartridge from the bag. Hold the
4 cartridge on both sides and shake it horizontally four or five times.
24