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7558-xxx
Tray lifting
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Tray lift operation starts automatically when the HCF media tray is inserted with media loaded.
Media is lifted and stops at the feeding position. At the same time, detection of no media and remaining media
volume becomes available.
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HCF feed lift motor
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Feed lift gear bracket asm
Bottom plate
Media out detection
This function checks whether media is loaded in the HCF media tray.
When media is present, the media out actuator in the middle of the HCF is raised as media is lifted, and leaves
the sensing area of the sensor (media out), which makes the sensor light-receivable. The presence of media is
detected.
On the other hand, if media out occurs when the HCF media tray is at the feeding position, the media out
actuator comes inside the sensing area of the sensor (media out), which blocks the light transmission of the
sensor (media out). Media out is detected.
Diagnostic aids
3-137
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