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Rectangular black toner cartridge with Kyocera branding

Kyocera

Kyocera TK-6357 Black Toner Cartridge 1T0C2N0US0

SKU CH-HEA4-7JNJP MPN 1T0C2N0US0

Black toner cartridge for Kyocera MZ7001i, MZ6001i, MZ5001i and MZ4001i printers

  • Cartridges included1
  • For use withMZ7001i, MZ6001i, MZ5001i, MZ4001i
  • Genuine Kyocera quality for consistent black output
  • Designed for MZ7001i, MZ6001i, MZ5001i, MZ4001i printers
  • Single cartridge keeps replacement simple
  • New condition ensures full performance from first page
  • Manufacturer part 1T0C2N0US0 matches original spec

Genuine Kyocera TK-6357 Black Toner Cartridge

This genuine Kyocera TK-6357 black toner cartridge carries part number 1T0C2N0US0 and ships new in a single-unit pack. It is designed for offices that run Kyocera MZ series multifunction printers and need consistent monochrome output.

Yield and print quality over long runs

The cartridge maintains stable density and sharp text across extended print jobs without the fading or streaking that can appear with non-genuine supplies. Genuine Kyocera formulation protects the drum and fuser from excess wear during high-volume cycles.

Verify your printer model before ordering

This TK-6357 cartridge fits the MZ4001i, MZ5001i, MZ6001i and MZ7001i models only. Check the model label on your device; other Kyocera printers or earlier MZ units will not accept this cartridge.

How it compares

Measured against everything we stock in OEM Laser Toner, at today’s prices. Recalculated every night.

Price $94.99
Cheaper than about 60% of the 3,670 comparable items (median $112.99).

Specifications

Product
Brand nameKyocera
Model nameTK-6357
Part number1T0C2N0US0
Size & build
Shipping weight0.91 kg
Package size635 × 76 × 76 mm
Compatibility
For use withMZ7001i, MZ6001i, MZ5001i, MZ4001i
In the box
Cartridges included1

Questions about this item

Does the TK-6357 cartridge add noticeable noise or heat during long print runs on the MZ7001i?

The TK-6357 is a passive toner supply with no moving parts; all mechanical noise and heat come from the MZ7001i engine itself, not from the cartridge.

Which Kyocera printer models must I already own for the 1T0C2N0US0 cartridge to work?

This cartridge fits the MZ7001i, MZ6001i, MZ5001i and MZ4001i; you need one of those four models installed.

Can I keep using the TK-6357 if I move it from an MZ7001i to an older MZ4001i?

Yes, the TK-6357 is listed as compatible with both the MZ7001i and the MZ4001i, so it works across that range.

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