SCANNING
SM 6-33 B234/B235/B236/D101/D102/D103
Detailed
Descriptions
1. Scanner Motor Cooling Fan
2. Optics Exhaust Fan
3. Optics Intake Fan
4. SBU Cooling Fan
5. Lamp Regulator Fan (Right)
6. Lamp Regulator Fan (Left)
The optics fan intake [3] and the SBU cooling fan [4], draw cool air into the
scanning unit.
The right lamp regulator [5] fan draws cool air over the lamp regulators.
The left lamp regulator fan [6], the scanner motor cooling fan [1], and the optics
exhaust fan [2] expel warm air.
NOTE: The optional optics anti-condensation heater (not shown) turns on while the
main switch is off to prevent moisture from forming on the optics.
B234D003A.WMF
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