6.1.1 Specifications, Control Mechanisms, and Functions
/ / / / iR C3380i / iR C3380 / iR C2880i / iR C2880
Laser Light
Wave length
Output
Number of Laser Light
Scanner Motor
Motor type
Number of rotation
Bearing type
Polygon Mirro
Number of facets
List of Controls
Timing for laser activation
Light intensity control
Others
6.1.2 Overview
/ / / / iR C3380i / iR C3380 / iR C2880i / iR C2880
The machine's laser exposure system serves to form a static (latent) image on the surface of the photosensitive drum according to the video signals from the main
controller, and it consists of 2 laser driver PCBs, a BD circuit (Note 1), and a scanner motor among others.
These components are constructed as a single entity (scanner unit), and are controlled by the DC controller.