When the time comes to replace supplies, such as the toner or drum, an error message will appear on your machine's control panel or in the Status Monitor. For more information about the supplies for your machine, visit www.brother.com/original/index.html or contact your local Brother dealer.

The Supply Model Name will vary depending on your country and region.

Supply Items	Supply Model Name	Approximate Life (Page Yield)
Toner Cartridge	Standard Toner: TN-243	Black: Approximately 1,000 pages *1 *2 Cyan / Magenta / Yellow: Approximately 1,000 pages *1 *2
	High Yield Toner: TN-247	Black: Approximately 3,000 pages *1 *2 Cyan / Magenta / Yellow: Approximately 2,300 pages *1 *2
	Inbox Toner: (Supplied with your machine)	Black: Approximately 1,000 pages *1 *2 Cyan / Magenta / Yellow: Approximately 1,000 pages *1 *2
Drum Unit	DR-243CL *3	Approximately 18,000 pages *4
Belt Unit	BU-223CL	Approximately 50,000 pages *5
Waste Toner Box	WT-223CL	Approximately 50,000 pages *2

*1

Approximate cartridge yield is declared in accordance with ISO/IEC 19798.

*2

A4 or Letter size single-sided pages

*3

Contains four drum units; one black and three colours.

*4

Approximately 18,000 pages based on one page per job [A4/Letter single-sided pages]. The number of pages may be affected due to a variety of factors including but not limited to media type and media size.

*5

Approximately 50,000 pages based on two pages per job [A4/Letter single-sided pages]. The number of pages may be affected due to a variety of factors including but not limited to media type and media size.