e-STUDIO200L/202L/230/232/280/282 SCANNER June 2004 © TOSHIBA TEC
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6.2 Construction
The construction and purpose of the scanning system are shown below.
1) Original glass
This is a glass on which original is placed. The light from the exposure lamp is irradiated to the orig-
inal through this glass.
2) Carriage-1
The carriage-1 consists of the exposure lamp, inverter board, reflector, mirror-1, etc. It is driven by
the scan motor and scans an original on the glass.
Fig. 6-2
- Exposure lamp
This lamp is a light source to irradiate the original on the glass (one 16 W xenon lamp).
- Inverter board
This inverter board controls lighting of the xenon lamp.
- Reflector
This is a reflecting plate to efficiently lead the light from the exposure lamp to the surface of the
original on the glass.
- Mirror-1
This mirror leads the light reflected from the original to the mirror-2 described later.
Fig. 6-3
Reflector
Mirror-1
Inverter board
Exposure lamp
Original glass Original
Inverter board
Reflector
Mirror-1
Exposure lamp
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