Toner cartridge Kyocera DK-3100(E) Original for ECOSYS M3040dn M3540dn FS-2100D

Original Kyocera DK-3100(E) toner cartridge is designed for use with Kyocera ECOSYS M3040dn, M3540dn and FS-2100D monochrome printers. As an OEM consumable from Kyocera, this toner cartridge is manufactured to match the printers’ specifications, ensuring consistent monochrome print quality, reliable page yields and stable device performance in office environments.

Advantages

The original Kyocera cartridge provides consistent black-and-white output across documents and reduces the need for frequent adjustments or recalibration. Built to Kyocera’s manufacturing standards, it supports dependable page yield and predictable replacement intervals. Using the original cartridge maintains compatibility with printer firmware and diagnostic functions, helping to preserve device reliability and minimize downtime.

Suitable for

• Office printing of text documents and reports
• Administrative and accounting departments requiring consistent monochrome output
• Small to medium-sized workgroups using ECOSYS M3040dn, M3540dn or FS-2100D printers
• Environments where original manufacturer supplies are required for warranty or quality control

Key specifications

• Type: Original monochrome toner cartridge
• Compatibility: Kyocera ECOSYS M3040dn, M3540dn, FS-2100D printers
• Contents: single toner cartridge unit
• Output: engineered for consistent black toner density and uniform page coverage

How to use

Turn off the printer or set it to standby according to the printer user guide before replacing the cartridge. Open the front cover, remove the used cartridge according to the printer’s instructions, and unpack the new Kyocera DK-3100(E) cartridge. Remove any protective seals or packaging materials, then insert the cartridge into the correct compartment until it seats securely. Close the cover and follow on-screen or user-manual prompts to complete initialization. After installation, print a test page to confirm proper installation and print quality.

Usage recommendations

Store the cartridge in a cool, dry place and keep it in its original packaging until use. Avoid exposure to direct sunlight or high humidity. Use genuine Kyocera toner cartridges to ensure compatibility with printer firmware and optimized print results, and follow the printer maintenance schedule recommended by Kyocera to preserve print quality and device longevity.