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Rectangular magenta developer unit in white plastic housing with Konica Minolta branding

Konica Minlota

Konica Minlota DV-621M Magenta Developer Unit

SKU CH-C15G-73Q4X

Genuine magenta developer unit for Konica Minolta bizhub C450i, C550i, C650i and C750i printers

  • Product TypeDeveloper
  • Genuine Konica Minolta developer for consistent magenta output
  • Designed for bizhub C450i, C550i, C650i and C750i
  • New condition ensures full performance from first print
  • Developer unit formulation matched to printer engine for reliable colour density

Genuine magenta developer for bizhub C-series

The Konica Minolta DV-621M is a genuine magenta developer unit engineered for bizhub C450i, C550i, C650i and C750i multifunction printers. It supplies the magnetic carrier and toner mixture required for the magenta imaging station, ensuring consistent colour density across high-volume print runs. Offices relying on these specific models use this unit to maintain factory colour accuracy.

Compatibility limited to four bizhub models

This developer unit fits only the four listed bizhub devices and will not operate in earlier C-series hardware or any monochrome system. The developer formulation is calibrated to the photoconductor speed and bias voltages of the C450i through C750i platforms, so installing it in an unsupported machine produces incorrect development bias and image defects. Buyers needing magenta developer for other Konica Minolta models must source the correct part number for their specific device.

Highlights

  • Genuine Konica Minolta developer for consistent magenta output
  • Designed for bizhub C450i, C550i, C650i and C750i
  • New condition ensures full performance from first print
  • Developer unit formulation matched to printer engine for reliable colour density

Specifications

Product TypeDeveloper

Questions about this item

Which Konica Minolta models does the DV-621M developer unit fit?

The DV-621M magenta developer unit fits the bizhub C450i, C550i, C650i and C750i models.

What does the DV-621M developer unit do inside the printer?

The developer unit carries magenta toner to the imaging drum so colour documents print with accurate magenta density.

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