Print Sensor Adjustment - Frontier LP7500 Service Manual

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Print Sensor Adjustment

Bringing up the display
Maintenance: 2260 → Extension → Processor Settings → Print Sensor Adjustment
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• The LED light intensity value of each sensor can be checked and set by entering the service personnel password (2260).
! ! ! ! Explanation
! ! ! ! Print Sensor Adjustment (Standard value: 150) (Input range: 0 to 255)
It is the standard value to be used for adjusting the LED light intensity of each sensor.
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• The normal range of the LED light intensity value of each sensor is from 1 to 254.
! ! ! ! Functions
! ! ! ! Print Sensor LED Light Intensity Adjustment
Adjust the LED light intensity of each sensor.
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• With this Print Sensor LED Light Intensity Adjustment function, the sensors below are adjusted.
Print Sensor (Left)
Dryer Lane Select Sensor
! ! ! ! Adjusting procedure
! ! ! ! Print Sensor LED Light Intensity Adjustment
1.
Confirm that each cover of the dryer section is closed.
2.
Perform Print Sensor LED Light Intensity Adjustment.
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• The LED light intensity value of each sensor is not shown if the service personnel password has not been entered.
• After Print Sensor LED Light Intensity Adjustment is completed normally, OK is shown.
OK: When the LED light intensity of each sensor is from 1 to 254
• After Print Sensor LED Light Intensity Adjustment is not completed normally, − is shown.
−: When the LED light intensity of each sensor is 0 or 255 or more
33001
M5431-00
Sensors for Sensor LED Light Intensity Value Adjustment
Print Sensor (Center)
33001
Processor Settings
Print Sensor (Right)
Processor Settings
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