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Fuse, LED, VR, DIP-SW, AND TP Tables
4.14.2 LED'S
MPU
No.
Monitors the paper feed circuit in the MPU. Usually, this
LED1
LED is blinking at intervals of 2 seconds.
Monitors the OPU2:FPGA. Usually, this LED is blinking
LED2
at intervals of 1 second.
Monitors the CPU operation. Usually, this LED is
LED3
blinking at intervals of 1 second.
Monitors the master end sensor. When the sensor
LED4
detects a master, this LED is lit. (
Sensor Adjustment")
Monitors the master edge sensor. When the sensor
LED5
detects a master, this LED is lit. (
Edge Sensor Adjustment")
Monitors the duct jam sensor. When the sensor detects
LED6
a master, this LED is lit. (
Adjustment")
LED7
Not used.
Monitors the GATC2:FPGA. Usually, this LED is blinking
LED8
at intervals of 1 second.
Controller Board
No.
Monitor the CPU operation. This LED is blinking in the
LED1
normal condition.
C279
Function
p.4-47 "Master End
p.4-45 "Master
p.4-44 "Duct Jam Sensor
Function
4-82
SM
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