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Lexmark MX521

Lexmark MX521

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Ordering a toner cartridge

Notes:

The estimated cartridge yield is based on the ISO/IEC 19752 standard.
Extremely low print coverage for extended periods of time may negatively affect actual yield.

Lexmark MX421, MX521, and MX522 Return Program toner cartridges
Item	United States and Canada	European Economic Area	Rest of Asia Pacific	Latin America	Rest of Europe, Middle East, and Africa	Australia and New Zealand
¹ Supported only in Lexmark MX521 and MX522 printer models. ² Available only for contract‑managed printers. For more information, contact your Lexmark representative or system administrator.
Return Program toner cartridge	56F1000	56F2000	56F3000	56F4000	56F5000	56F6000
High yield Return Program toner cartridge	56F1H00	56F2H00	56F3H00	56F4H00	56F5H00	56F6H00
Extra high yield Return Program toner cartridge	56F1X00	56F2X00	56F3X00	56F4X00	56F5X00	56F6X00
Ultra high yield Return Program toner cartridge¹	56F1U00	56F2U00	56F3U00	56F4U00	56F5U00	56F6U00
High yield Corporate Return Program toner cartridge²	56F1H0E	56F2H0E	56F3H0E	56F4H0E	56F5H0E	56F6H0E
Extra high yield Corporate Return Program toner cartridge²	56F1X0E	56F2X0E	56F3X0E	56F4X0E	56F5X0E	56F6X0E
Ultra high yield Corporate Return Program toner cartridge^{1, 2}	56F1U0E	56F2U0E	56F3U0E	56F4U0E	56F5U0E	56F6U0E

Lexmark MX421, MX521, and MX522 regular toner cartridge
Item	Worldwide
¹ Supported only in the Lexmark MX421 printer model. ² Supported only in Lexmark MX521 and MX522 printer models.
Extra high yield regular toner cartridge¹	56F0XA0
Ultra high yield regular toner cartridge²	56F0UA0

Lexmark XM1242 and XM1246 Return Program toner cartridges
Item	United States, Canada, Australia, and New Zealand	European Economic Area	Rest of Asia Pacific	Latin America
XM1242 Return Program toner cartridge	24B6885	24B6888	24B6891	24B6894
XM1246 Return Program toner cartridge	24B6886	24B6889	24B6892	24B6895

Lexmark MB2442 and MB2546 Return Program toner cartridges
Item	United States and Canada	European Economic Area	Rest of Asia Pacific	Latin America	Rest of Europe, Middle East, and Africa	Australia and New Zealand
* Supported only in the Lexmark MB2546 printer model.
Return Program toner cartridge	B231000	B232000	B233000	B234000	B235000	B236000
High yield Return Program toner cartridge	B241H00	B242H00	B243H00	B244H00	B245H00	B246H00
Extra high yield Return Program toner cartridge*	B251X00	B252X00	B253X00	B254X00	B255X00	B256X00

Lexmark MB2442 and MB2546 Regular toner cartridges
Item	Worldwide
MB2442 Regular toner cartridge	B240HA0
MB2546 Regular toner cartridge	B250XA0

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