Doctor Blade

Scroll Or Click To Learn More

What does it do?

The Doctor Blade controls the amount of toner delivered to the developer roller and helps electrically charge the toner.

What is it Made of?

Chromium in the stainless steel COLORCONTROL Doctor Blade makes it corrosion resistant. This is necessary because if rust develops, it will prevent proper charging of the blade and seriously damage the Developer Roller.

A Deeper Look at the Doctor Blade

Thickness Does Matter

The Doctor Blade interacts constantly with the Developer Roller. The width and thickness of the blade are critical in establishing the proper pressure between the two components.

Electrophotography And the
Doctor Blade

Precision Measurement

The Color Printing Process