HP Yellow Toner 681 – 682 – 67660 – 67560

The models you listed break down into two distinct high-volume color laser printing ecosystems: the Enterprise M681/M682 series and the Managed E67560/E67660 contract series.

While these machines are built on the same core mechanical print engine, they belong to different commercial supply tracks. The Enterprise machines use standard retail cartridges (655A / 657X), whereas the Managed contract models use high-capacity contract-only supplies (W9032MC).

1. Retail Track: HP Yellow Toner for LaserJet Enterprise M681 / M682

The HP 681 and HP 682 designations refer to the HP Color LaserJet Enterprise MFP M681 and Flow MFP M682 enterprise-level multifunction series.

Compatible Printer Models:

• HP Color LaserJet Enterprise MFP M681dn / M681f

• HP Color LaserJet Enterprise Flow MFP M681z / M681f

• HP Color LaserJet Enterprise Flow MFP M682z

Cartridge Part Numbers & Yield Specifications:

Depending on your workload needs, this engine accepts a standard capacity or a high-capacity yellow supply tube:

• Standard Yield (HP 655A): Part number CF452A. Yields approximately 10,500 pages.

• High Yield (HP 657X): Part number CF472X. Yields approximately 23,000 pages.

2. Contract Track: HP Yellow Toner for LaserJet Managed E67560 / E67660

The 67560 and 67660 numbers refer to the HP Color LaserJet Managed Flow MFP E67560z and MFP E67660z series. These are specialized versions sold under managed print service (MPS) corporate contracts.

Compatible Printer Models:

• HP Color LaserJet Managed MFP E67550dh / E67560z

• HP Color LaserJet Managed MFP E67650dh / E67660z

Cartridge Part Numbers & Yield Specifications:

These corporate-tier machines run exclusively on a dedicated contract cartridge set engineered for extra-long deployment lifecycles:

• Managed High Yield: Part number W9032MC. Yields approximately 28,000 pages.

3. Core Engine Mechanics & Compatibility Cross-References

• Physical vs. Firmware Lockout: The W9032MC Managed contract toner and the CF472X Enterprise retail toner share the exact same physical body dimensions. However, their tracking smart chips use entirely different encrypted code streams. Sliding an Enterprise 657X cartridge into a Managed E67660 machine will trigger a persistent “Unsupported Supply” configuration error until the matching contract-specific microchip is applied.

• Chemical Composition: Both cartridge series utilize HP’s chemically grown micro-spherical color toner powder. This precise formulation ensures stable secondary color mixing (producing true greens and deep oranges) and reliable fuser bonding even during sustained high-speed operations.

• Separate Long-Life Wear Elements: If you experience vertical color banding, light spots, or a yellow background film while your toner tube is completely heavy and full, the issue points to the engine’s separate long-life consumables:

  • Image Drum Units: Each color uses an independent drum. The standard replacement part is CF214A (or the contract managed counterpart).

  • Waste Toner Collection Unit: Part number P1B94A (or code P1B94-67901), which collects overflow powder from all four color channels.