user manual

Skew-feed prevention
The product can straighten the paper without slowing the feed operation.
1. The leading edge of paper strikes the registration shutter, and the leading edge is aligned with the
shutter.
2. As the feed rollers keep pushing the paper, the paper warps.
3. When the force is great enough, the registration shutter opens, and the paper passes through and
straightens
Figure 1-39 Skew-feed prevention
Registration shutter
Paper
Registration shutter
Paper
Paper detection
The product detects the type of paper by monitoring the media sensor. The media sensor detects the
glossiness of paper by the reflected light and the thickness of paper by transmitted light. The DC
controller identifies the type of paper (for example, plain paper, light paper, heavy paper, glossy paper,
ENWW Pickup, feed, and delivery system 47