Imaging Unit TopJet Lexmark 500Z Black by PRINT4U CH-P4U/50F0Z00-GOLD

The Imaging Unit TopJet Lexmark 500Z Black by PRINT4U is a replacement drum designed for compatible Lexmark 500Z monochrome printers. It restores print clarity and maintains consistent page yield for black-and-white output, helping to preserve sharp text and uniform print density across documents. The unit is produced by PRINT4U to match the mechanical and optical requirements of the original imaging system and to be used as part of standard cartridge and drum maintenance.

Advantages

This imaging unit provides stable, high-contrast black printing and helps reduce streaks and uneven density that appear when a worn drum is used. It is intended to fit models compatible with the Lexmark 500Z series, ensuring alignment with printer mechanics and easy replacement. The unit supports consistent page yield and predictable print quality over its service lifetime, contributing to regular office and home printing workflows without frequent troubleshooting.

Suitable for

• Office monochrome document printing
• Home office use with Lexmark 500Z-compatible printers
• High-contrast text pages, invoices and reports
• Maintenance and replacement during routine printer servicing

Key specifications

• Color: Black imaging drum
• Compatibility: Designed for Lexmark 500Z series compatible printers
• Function: Photo-conductive drum for transferring toner to paper
• Form factor: Replaceable imaging unit/drum assembly
• Intended use: Monochrome printing workflows

How to use

Power off the printer and open the front cover or drum access according to the printer manual. Remove the spent imaging unit by following the manufacturer’s recommended steps to avoid contact with the drum surface. Unpack the replacement unit, avoid touching the drum surface, and insert it until it seats securely. Close the access panel and power the printer on; allow the device to initialise and run a test print or calibration cycle if prompted to ensure correct alignment and density.

Usage recommendations

Store the imaging unit in a cool, dry place away from direct sunlight and strong heat sources. Handle the drum by its edges and avoid exposure to dust and fingerprints. For consistent results, replace the imaging unit at the first signs of streaking, fading or other print quality issues and use it together with compatible toner cartridges and regular printer maintenance.