Pickup/feed/delivery system
The pickup/feed/delivery system consists of several types of feed rollers and sensors. The DC controller
uses two motors and two solenoids to drive the rollers. Three media-detection sensors detect media as
it passes through the printer. If media does not reach or pass each sensor within a specified time period,
the DC controller determines that a jam has occurred and alerts the formatter.
The following components are identified in
Figure 4-8 Pickup/feed/delivery system on page 82:
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M1, main motor
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SL1, tray 2 pickup solenoid
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SL2, tray 1 pickup solenoid
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SL3, duplex solenoid
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PS911, width-detection sensor
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PS912, top-of-page sensor
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PS913, width-detection sensor
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PS914, tray 2 media sensor
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PS915, fuser-delivery sensor and duplex sensor
ENWW Pickup/feed/delivery system 81
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