Detection Mechanisms; Sensor (Printer Section) - Epson AcuLaser CX11 Service Manual

EPSON AcuLaser CX11/CX11F

2.1.2 Detection Mechanisms

The following shows a list of detection functions.
Unit
MP tray
500-sheet cassette
MAIN UNIT Paper eject capacity Full detection
Others
Toner Cartridge
Photoconductor Unit
(with Transfer Belt and Waste Toner
Box)
Life detection
OPERATING PRINCIPLES
Table 2-2. Sensor (printer section)
Detection Item Availability
Paper presence detection Available
Paper size detection Not available
Remaining paper detection Not available
Mounting detection at power ON Not available
Unit detection Available
Cassette presence detection Available
Paper presence detection Available
Remaining paper detection Not available
Paper size detection Not available
Not available
OHP sensor Available
Temperature detection Available
(reference)
Humidity detection (reference) Available
Density detection (reference) Available
New part detection Available
Presence Detection Available
Color detection Available
Remaining amount detection Available
Near-end detection Available
End detection Available
New part detection Available
Unit detection Available
Home position detection Available
Waste toner detection Available
Near-end detection Available
End detection Available
Detection Method
Actuator + Photo-interruptive sensor
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Electrical continuity
Electrical continuity
Also functions as paper presence.
Actuator + Photo-interruptive sensor
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Reflective photosensor
Environment sensor
Environment sensor
Reflective density sensor
CRUM
CRUM
CRUM
Software counter
Software counter
Software counter
CRUM
CRUM
Optical type (reflective) sensor
Optical type (interruptive) sensor
Software counter
Software counter
Overview
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Remarks
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Enter the paper size from control panel or printer driver
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Not detected unless the main power is turned off and back on.
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Cassette presence and paper presence are judged by the same
sensor.
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Enter the paper size from control panel or printer driver
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Cannot be incorrectly installed as the location of the holes are
different for each color.
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Revision B
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