

Doctor Blade For HP CF400 Printer
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Product Details
Perfect Toner Metering with the Doctor Blade For HP Printer
Streaky prints or light patches in your documents often indicate a worn metering blade. This Doctor Blade For HP Printer controls the toner flow to ensure a perfect image. Because it maintains the correct pressure, your printer produces professional-grade results every time. You can now enjoy crisp text since this Doctor Blade For HP Printer eliminates uneven distribution.
Benefits of the HP CF400 Doctor Blade
The HP CF400 Doctor Blade is essential for high-speed LaserJet Pro environments. It specifically prevents toner clumping on the developer roller surface. Since it features a polished edge, the HP CF400 Doctor Blade protects your internal components from wear. Using this Doctor Blade For HP Printer is the best way to maintain high-yield performance.
Premium Quality and Engineering
This Doctor Blade is manufactured using high-grade stainless steel for maximum durability. Specifically, it resists the heat generated during long, continuous print cycles. Also, the Doctor provides excellent electrical conductivity for proper toner charging. Furthermore, the Doctor Blade ensures your colors remain bright and clear.
Stainless Steel Build – Provides a rigid and durable HP CF400 Doctor Blade surface.
Anti-Static Design – Ensures proper toner charging for better transfer to the paper.
Precise Metering – Regulates toner thickness for sharp lines and vibrant colors.
Universal Series Fit – Compatible with a wide range of HP and Canon laser engines.
Technical Specifications
| Specification | Details |
| MPN | HP-CF400-DB |
| Product Type | Metering Doctor Blade |
| Category | Color Laser Parts |
Compatibility Table
| Brand | Supported Models |
| HP | LaserJet Pro M252, M277, M452, M454 |
| HP | LaserJet Pro M154, M254, M281, M283 |
| HP | LaserJet Enterprise M552, M553, M577 |
| Canon | LBP622, LBP644, MF641, MF644 Series |
Maintain Your HP LaserJet
Order the HP CF400 Doctor Blade to fix your faded print issues immediately. A functional Doctor Blade For HP Printer is necessary for high-quality document production. Secure your HP CF400 Doctor Blade today for a more efficient office workflow.

