Transfer Belt Cleaning Blade for HP Colour LaserJet CP3525 CP4525 M551 Blade Only

Replacement transfer belt cleaning blade for selected HP Colour LaserJet printers. This blade-only version is designed to restore transfer belt cleaning performance where the waste toner section remains serviceable.

Ideal for resolving print defects caused by worn or contaminated transfer belt cleaning blades without replacing the complete transfer belt assembly.

Common Symptoms This Part Can Fix

• Vertical colour streaks on prints
• Repeating toner marks
• Dirty colour backgrounds
• Toner haze across page
• Ghosting or repeated images
• Toner smearing on colour prints
• Transfer belt contamination marks
• Lines appearing repeatedly down the page

Compatibility

What This Part Does

The transfer belt cleaning blade removes residual toner from the intermediate transfer belt surface during the printing process. A worn or damaged blade can allow toner to remain on the belt surface, leading to repeated print defects, streaking, ghosting, and background contamination.

This listing is for the cleaning blade only. The waste toner section and complete transfer belt assembly are not included.

Specifications

Install Notes (Quick)

• Power off and unplug the printer before installation.
• Remove the transfer belt assembly following HP service guidance.
• Carefully remove residual toner before fitting the replacement blade.
• Avoid scratching or contaminating the transfer belt surface.
• Run multiple colour test pages after installation.