3Gently roll the cartridge 5 or 6 times to distribute the toner.

Thoroughly rolling the cartridge will assure maximum copies per cartridge.

NOTE: If toner gets on your clothing, wipe it off with a dry cloth and wash clothing in cold water. Hot water sets toner into fabric.

CAUTIONS:

To prevent damage, do not expose the toner cartridge to light for more than a few minutes. Cover it with a piece of paper, if left exposed for more than a few minutes.

Do not touch the green underside of the toner cartridge. Use the handle on the cartridge to avoid touching this area.

4Unfold the toner cartridge handle and grasp it. Insert the cartridge in the machine until it snaps into place.

NOTE: Carefully insert or pull out the toner cartridge not to scratch against the printer.

5Close the front door. Make sure that the door is securely closed. If the cover is not firmly closed, printing errors may occur when you print.

NOTE: When printing text at 5% coverage, you can expect a toner cartridge life of approximately 3,000 pages. (1,000 pages for the toner cartridge that is shipped with the machine.)

Loading Paper

The tray can hold a maximum of 150 sheets of 20 lb (75 g/m2 bond) plain paper.

1Grasp the tray and pull it toward you to open. Pinch the rear guide and pull it out to extend the tray.

2.3 Getting Started

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Samsung SCX-4521FG manual Loading Paper