Scanning/image capture system
Control panel
The control panel is an 8 in full color SVGA (800 x 600 LCD) with capacitive touchscreen and
adjustable viewing angle. The control panel includes a USB port for walk-up printing and a hardware
integration pocket for third-party USB devices such as card readers.
The control panel has a diagnostic mode to allow testing of the touchscreen, home button, and speaker.
The control panel does not require calibration.
Scanner
The scanner is a carriage-type platen scanner which includes the frame, glass, LED optics, and a
scanner controller board (SCB) attached to the back of the assembly. The scanner has a sensor to
detect legal-sized media and a switch to indicate when the ADF is opened.
The ADF and control-panel assembly are attached to the scanner assembly. If the scanner fails, it can
be replaced as a whole unit. The scanner replacement part does not include the ADF, SCB, or control-
panel assembly.
Automatic document feed system
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Simplex single pass
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Duplex three pass
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Legal-sensing flag
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Pick and feed roller assembly with separation pad
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Mechanical deskew
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Step glass for ADF scanning
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Jam clearance door with sensing
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LED indication when original is placed on input tray
Sensors in the ADF
The ADF contains the following sensors:
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ADF-cover sensor: Detects whether the ADF cover is open or closed.
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Paper length sensor: Detects whether there is a legal-size original.
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Pick success sensor: Detects the top of the page before sending a page through the ADF and
the end of the page after feeding/scanning is complete.
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Paper-present sensor: Detects whether a document is present in the ADF. If paper is present in
the ADF when copies are made, the product scans the document using the ADF. If no paper is
present when copies are made, the product scans the document using the scanner glass.
ENWW
Scanning/image capture system
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