10-3.Exposure Components Section; 10-4.Exposure Lamp Control - Minolta CF1501 Service Manual

10-3. Exposure Components Section
1. Exposure Lamp
• Exposure Lamp uses a DC power supply to emit an even amount of light.
• A halogen frost lamp is used.
2. Main and Auxiliary Reflectors
• The Main and Auxiliary Reflectors are laid out to correct any deviation in condensing of
the Exposure Lamp light that may result from Exposure Lamp positioned eccentrically or
improperly.
• The illumination distribution in the sub-scanning direction on the surface of the original is
made flat over a given width with reference to the G chip.
Auxiliary Reflector
2nd Mirror
3rd Mirror
Main Reflector
1st Mirror
M-28
Exposure Lamp LA1
4004M510AA