Return Program Developer Kit and Photoconductors Pack are designed to work best with Unison toner that consistently delivers outstanding image quality, ensures long-life system reliability and promotes superior sustainability - all in an innovative, shake-free print system. Set includes cyan, magenta and yellow cartridges. Standout performance and maximum yield are a true investment in efficiency. Each developer yields approximately 300,000 pages, and photoconductor yields approximately 175,000 in your Lexmark CX820dtfe, CX825dte, CX825dtfe, CX860dte, CX860dtfe, CX860de, CX825de, CX820de, CS820dte, CS820dtfe and CS820de. Genuine Lexmark supplies work best together with your Lexmark printer, delivering excellent print quality. Return Program Developer Unit is a patented device that is sold at a special price subject to the restriction that the developer unit may be used only once. Following the initial use, return the developer unit only to Lexmark for remanufacture and/or recycling.

• Compatible with Lexmark CX820dtfe
• Also works in CX825dtfe, CX860dte, CS820dte and more
• Long-life system reliability
• Excellent print quality page after page
• Updates printer memory to protect against counterfeit cartridges