Page top

Detect Black Shade on Sheets

Case Number 395

last update: March 7, 2011

Differences in mark density can be used to enable detection using an infrared light source and through-beam sensor.


Sensors with a digital display let you know the operating margin.

Benefit / Efficiency

Numerical conversion provides stable detection.

Use Products

E3X-DA-S / MDA Digital Fiber Amplifier Unit E3X-DA-S / MDA

Advanced Fiber Amplifier Units