Developer Unit Lexmark CS820 CX8xx

The Developer Unit Lexmark CS820 CX8xx is a high-capacity imaging component engineered for busy office environments requiring reliable, long-life print performance. Designed to work with Unison Toner and the Lexmark print system, this developer unit supports laser print technology and delivers consistent image quality across high print volumes. It has an estimated page yield of 300,000 pages, and the unit's durable construction and shake-free print system contribute to repeatable results and reduced maintenance. The product dimensions are 495 x 150 x 170 mm and the package weight is 1.91 kg.

Advantages

The developer unit is built for longevity and high yield, reducing the frequency of replacements and supporting continuous production. Compatibility with Unison Toner and genuine Lexmark supplies helps preserve print quality and system reliability while the shake-free design minimises image variation. The unit is manufactured to meet consistent quality standards and is supported by Lexmark's cartridge collection and recycling programme for easier end-of-life management.

Suitable for

• High-volume office printing and departmental workflows
• Environments that require consistent colour and image density
• Managed print services and shared printer fleets
• Organisations seeking genuine Lexmark supplies and recycling options

Key specifications

• Technology: Laser developer unit designed for use with Unison Toner
• Page yield: Approximately 300,000 pages
• Compatibility: Lexmark CS820 and CX8xx series printers
• Physical dimensions: 495 x 150 x 170 mm
• Package weight: 1.91 kg
• Design features: Shake-free print system for stable image output
• Manufacturing origin: Assembled in China

How to use

Install the developer unit following the printer manufacturer's instructions: power off the printer if recommended, open the appropriate access panel, remove the used developer if present and insert the new developer unit until it seats securely. After installation, run any recommended calibration or alignment procedures provided by the printer's control panel or software to ensure correct image density and colour balance. Dispose of the removed unit according to Lexmark's return-for-recycling programme or local electronic waste guidelines.

Recommendations

For optimal results use Genuine Lexmark Unison Toner together with this developer unit and perform routine maintenance as indicated by the printer. Store spare developer units in a cool, dry place away from direct sunlight and avoid excessive vibration during transport. Return used units through Lexmark's Cartridge Collection Programme to support proper recycling and maintain sustainability goals.