Developer Unit Lexmark CS820 CX8xx 300000 Pages

The Lexmark Developer Unit for CS820 and CX8xx series is a high-capacity print system component designed for heavy office use. With a rated yield of up to 300,000 pages and laser print technology, this developer unit supports sustained, high-volume printing while helping maintain sharp, consistent image quality. The unit is compact and durable, with package dimensions of 495 x 150 x 170 mm and a package weight of 1.91 kg; it is manufactured in China. This developer is engineered to work optimally with Unison Toner as part of the Lexmark print system.

Advantages

The developer unit provides an extended page yield that reduces the frequency of component replacements and supports continuous print workflows. It is built for system reliability and consistent image reproduction, contributing to predictable print quality across long print runs. The unit is compatible with Lexmark’s Unison Toner formulation and the shake-free print system to minimize maintenance interruptions. Packaged dimensions and weight make it straightforward to store and handle in supply rooms.

Suitable for

• High-volume office printing environments requiring long-life components
• Workgroups using Lexmark CS820 or CX8xx series devices
• Businesses seeking predictable running costs and reduced maintenance frequency

Key specifications

• Page yield: up to 300,000 pages
• Print technology: laser
• Compatibility: Lexmark CS820 and CX8xx series
• Package dimensions: 495 x 150 x 170 mm
• Package weight: 1.91 kg
• Manufacturing origin: China
• Optimized for use with Unison Toner and shake-free print system

How to use

Install the developer unit following the Lexmark CS820 / CX8xx service and user manual instructions to ensure correct seating and alignment in the printer. Power off the device before replacing components where recommended by the manufacturer, then power on and allow the printer to initialize. After installation, run a test print or calibration cycle as directed by the printer’s maintenance procedures to confirm correct operation and image quality.

Recommendations

For reliable performance, use this developer unit together with genuine Lexmark Unison Toner and follow Lexmark’s cartridge collection and recycling instructions. Store the unit in a cool, dry place out of direct sunlight and avoid excessive vibration during transport and handling.