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Genuine Sharp MX-407MK maintenance kit box with main charge unit, cleaning blade and cleaning gum

Sharp

Sharp MX-407MK Main Charge Maintenance Kit

SKU CH-CTYS-C478M

Genuine Sharp maintenance kit with main charge unit, cleaning blade and gum for MX-3050N, MX-3070N, MX-3550N and MX-4050N copiers

  • For use withSHARP MX-3070N,SHARP MX-3050N,SHARP MX-4050N,SHARP MX-3550N
  • Key features100% satisfaction guaranteed
  • Genuine Sharp maintenance kit ensures reliable printer performance
  • Kit includes main charge unit for consistent print quality
  • Cleaning blade and gum supplied for complete servicing
  • Compatible with MX-3050N, MX-3070N, MX-3550N, MX-4050N models
  • New condition guarantees full component integrity

Genuine Sharp Maintenance Kit

The Sharp MX-407MK is a genuine main charge maintenance kit designed for specific Sharp multifunction printers. It contains the main charge unit, cleaning blade and cleaning gum required for scheduled servicing. This kit suits IT managers and office administrators who maintain compatible Sharp devices and prefer original manufacturer parts.

Compatible Printer Models

The kit is validated for the Sharp MX-3050N, MX-3070N, MX-3550N and MX-4050N models. It will not fit printers outside this list, so buyers with other Sharp or third-party machines must source a different maintenance kit. Confirm the exact model number on the device before ordering to avoid mismatched components.

Kit Contents and Part Number

The package includes a main charge unit, a cleaning blade and cleaning gum under Sharp part number MX-407MK. No additional rollers, fuser units or toner cartridges are supplied in this kit. If a full preventive-maintenance overhaul is required, separate kits for those assemblies must be purchased.

How it compares

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

Price $60.99
Cheaper than about 82% of the 3,670 comparable items (median $112.99).

Specifications

Product
Brand nameSHARP
Model nameMX-407MK
Compatibility
For use withSHARP MX-3070N,SHARP MX-3050N,SHARP MX-4050N,SHARP MX-3550N

Questions about this item

Which maintenance kit version fits my MX-3070N?

The MX-407MK kit is the correct main charge maintenance kit for the MX-3070N and the other listed models.

What does the main charge unit do inside the printer?

It applies a uniform electrical charge to the photoconductor drum so that toner adheres correctly during each print cycle.

Does this kit use a standard interface or connection type?

The components are mechanical consumables that install directly into the printer's maintenance bay; no data interface is involved.

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