Originál Ricoh farebná valcová jednotka SP C840DN SP C842DN

The Original Ricoh Color Drum Unit for SP C840DN and SP C842DN is a factory-designed replacement component that supports high-quality color printing. Engineered to work with the printer's imaging system, the drum unit helps produce sharp text and consistent, vibrant colors across a wide range of documents. It is intended for users who require stable print performance and predictable page yields for color-intensive workflows.

Advantages

This genuine Ricoh drum unit delivers consistent image reproduction, helping to maintain color accuracy and uniform density throughout the life of the unit. Installation is straightforward and follows the printer's standard service steps, reducing downtime. The unit is designed for long run lengths and a high page yield, which lowers the frequency of replacements and supports steady output in busy print environments.

Suitable for

• Business reports and presentations requiring accurate color
• Marketing materials such as flyers and brochures
• Office environments with moderate to high color printing volume
• Workgroups using SP C840DN and SP C842DN models

Key specifications

• Compatibility with Ricoh SP C840DN and SP C842DN printers
• Color printing support for full-color documents
• High page yield rated for up to approximately 30,000 pages under standard test conditions
• Designed for stable image density and color uniformity over the unit's life

How to use

Replace the drum unit following the printer manufacturer's instructions: power off the printer if recommended, open the designated access panel, remove the spent drum unit, and insert the new unit until it seats securely. After installation, close the access panel and perform any required initialization or calibration procedures through the printer's control panel to ensure optimal color alignment and print quality.

Recommendations

Store unused drum units in a cool, dry place away from direct sunlight and heat sources. Use genuine Ricoh drum units to maintain print quality and avoid potential issues with compatibility or image defects. When installing, handle the drum unit carefully to avoid touching imaging surfaces.