Muratec F-315 - FBS Section (MFX-1950 Only)

2-9
2.6.1.2 Original Detection
The sizes of the documents are detected by the following two sensors;
Detection Action Sensor
Document presence
Detects whether there is a document
on the tray or not
DS1
Leading and trailing edge
detection
Detects the leading and trailing edge of
the feeding document
DS2
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
Home sensor
2.6.2.1 Exposure Section: Construction and Function
1
1
2
3
1 Reflector Tape
The Reflector Tape reflects the light from the Exposure Lamp and supplements its illumination.
2
Exposure Lamp
A Cold Cathode Fluorescent Lamp (CCFL) is used to illuminate the original.
3 Mirror
Directs the reflected light from the original to the lens.