Lexmark 637, CX510DE manual Ordering supplies, Using genuine Lexmark parts and supplies

Maintaining the printer 217

Ordering supplies

To order supplies in the U.S., contact Lexmark at 1-800-539-6275 for information about Lexmark authorized supplies dealers in your area. In other countries or regions, visit the Lexmark Web site at www.lexmark.com or contact the place where you purchased the printer.

Note: All life estimates for printer supplies assume printing on letter‑ or A4‑size plain paper.

Using genuine Lexmark parts and supplies

Your Lexmark printer is designed to function best with genuine Lexmark supplies and parts. Use of third-party supplies or parts may affect the performance, reliability, or life of the printer and its imaging components. Use of third-party supplies or parts can affect warranty coverage. Damage caused by the use of third-party supplies or parts is not covered by the warranty. All life indicators are designed to function with Lexmark supplies and parts, and may deliver unpredictable results if third-party supplies or parts are used. Imaging component usage beyond the intended life may damage your Lexmark printer or its associated components.

Ordering toner cartridges

Notes:

•The estimated cartridge yield is based on the ISO/IEC 19798 standard.

•Extremely low print coverage for extended periods of time may negatively affect actual yield and may cause cartridge parts to fail prior to exhaustion of toner.

Return Program cartridges

Item

United States and Canada

European Union (EU),

European Economic Area

(EEA), and Switzerland

Rest of the world

Return Program toner cartridges

Black

Cyan

Magenta

Yellow

801K	802K	808K
801C	802C	808C
801M	802M	808M
801Y	802Y	808Y

Standard Yield Return Program toner cartridges

Black

Cyan

Magenta

Yellow

801SK	802SK	808SK
801SC	802SC	808SC
801SM	802SM	808SM
801SY	802SY	808SY

High Yield Return Program toner cartridges

Black	801HK	802HK	808HK
Cyan	801HC	802HC	808HC

For more information on countries located in a region, visit www.lexmark.com/regions.