konica minolta toner TN414 – BH423

The Konica Minolta TN-414 (part number A202030 or A202050 depending on the region) is the high-capacity Black toner cartridge designed specifically for the monochrome (black and white) bizhub 423 series engines.

Compatible Konica Minolta Printer Series:

This toner bottle works across this entire generation of mid-to-high speed A3 monochrome multifunction copiers:

• bizhub 223

• bizhub 283

• bizhub 363

• bizhub 423

Technical Specifications:

• Part Number: TN-414 / A202030 / A202050 / A2020D0.

• Page Yield: Approximately 25,000 pages (calculated based on standard 5% page coverage).

• Color: Monochrome (Black).

Key Information:

• Classic Mechanical Bottle Design: The TN-414 is a rugged, cylindrical plastic bottle featuring a wide mechanical dispensing mouth on the front. It slides horizontally into the front access hopper chamber and locks firmly with a twist handle.

• Simitri HD Polymerized Toner: Even for a monochrome office lineup, this cartridge utilizes Konica Minolta’s premium polymerized chemical powder. The small, uniformly spherical particles prevent background scattering and deliver high-contrast text lines, sharp fine-line charts, and clean halftones.

• Low Fusing Temperature: The chemistry allows the fuser unit to bind the black powder to the paper fibers at lower operating temperatures. This minimizes machine warm-up times, lowers office energy consumption, and helps prevent thin paper stocks from curling during high-speed, long runs.

• Independent Wear Components: If you encounter light print density, a gray background haze, or repeating vertical lines while the toner bottle is heavy and full, the machine’s independent long-life imaging components are likely worn out:

  • DR-411 Drum Unit — Rated for up to 110,000 to 121,000 pages (depending on the specific engine speed).

  • DV-411 Black Developer Unit — Rated for up to 110,000 to 121,000 pages.