Fbs Section (Mfx-1950 Only) - Muratec F-315 Field Engineering Manual

2.6.1.2 Original Detection
The sizes of the documents are detected by the following two sensors;
Detection
Document presence
Leading and trailing edge
detection

2.6.2 FBS section (MFX-1950 only)

Light reflected from the original passes through three mirrors and a lens to form a reduced image on
the CCD Sensor as the Scanner Motor moves the Scanner. The CCD sensor converts the light pattern
(image data) into an electrical image signal.
The electrical image signal is then output to the Main Board.
CCD
Scanner unit
2.6.2.1 Exposure Section: Construction and Function
1 Reflector Tape
The Reflector Tape reflects the light from the Exposure Lamp and supplements its illumination.
Exposure Lamp
2
A Cold Cathode Fluorescent Lamp (CCFL) is used to illuminate the original.
3 Mirror
Directs the reflected light from the original to the lens.
Action
Detects whether there is a document
on the tray or not
Detects the leading and trailing edge of
the feeding document
Home sensor
1
3
2-9
Sensor
DS1
DS2
2
1