Drum Unit Asarto for Xerox 3330D AS-LX101R00555D — black, 30,000 pages

Replacement drum unit Asarto for Xerox 3330D, model AS-LX101R00555D, is a black imaging drum designed for monochrome laser printing. Rated for approximately 30,000 pages, this drum unit transfers toner from the cartridge to paper, supporting consistent text and line art reproduction in office and small business environments. Compatible with printers in the Xerox 3330D family, it is intended for routine maintenance cycles to maintain print quality and predictable output over high-volume use.

Advantages

The Asarto drum unit offers a long service life specified at around 30,000 pages, reducing the frequency of replacements and downtime. As a purpose-built imaging drum for Xerox 3330D-compatible devices, it helps maintain stable toner transfer and consistent monochrome density across prints. The design supports predictable maintenance scheduling, making inventory planning and cost estimates easier for businesses that perform regular high-volume printing.

Suitable for

• Office environments with regular monochrome document printing
• Small businesses requiring predictable maintenance intervals
• High-volume printing of text documents and line art
• Replacement parts inventory for printer service technicians

Key specifications

• Print color: Black (imaging drum for monochrome output)
• Estimated yield: approximately 30,000 pages under standard conditions
• Compatibility: designed for use with Xerox 3330D-series monochrome laser printers
• Function: imaging drum (transfers toner to paper as part of the printing process)
• Intended environment: office and small business high-volume monochrome printing

How to use

Follow the printer manufacturer’s instructions for drum unit replacement: power off the printer and allow it to cool if recently used, open the printer access panel, remove the used drum unit and any spent toner cartridge following indicated release latches, and install the Asarto drum unit until it seats securely. Reinstall the toner cartridge if separate, close panels and power the printer on. After installation, run a test print or printer calibration routine if available to verify correct seating and print quality.

Usage recommendations

Store the drum unit in a dry, dust-free environment away from direct sunlight and extreme temperatures. Replace the drum according to the printer’s maintenance prompts or when print defects such as streaking, uneven density, or persistent background shading appear. Use compatible toner cartridges and follow handling precautions to avoid exposure of the drum surface to light or contaminants.