Sensors
Electrical components and controller
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"Sensor (control panel door interlock)" on page 899
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"Sensor (rear door interlock)" on page 899
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"Main cooling fan" on page 899
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"Cartridge cooling fan" on page 899
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"Duplex cooling fan" on page 899
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"Fuser cooling fan (hot roll printer only)" on page 899
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"LVPS board assembly" on page 900
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"HVPS board assembly" on page 900
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"Controller board" on page 900
Appendix C: Theory of operation
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