Sindoh M401 - HARDWARE TEST (Printer Hardware Test); Sensor Test; Solenoid Test

HARDWARE TEST (Printer Hardware Test)
Sensor Test
This test is used as to check if all the sensors and switches installed in the machine operates properly or
not.
The sensors and switches that can be checked from the sensor test mode are the followings:
- Input Sensor
- Exit Sensor
- Tray1 Empty Sensor
- Tray2 Empty Sensor
- MPT Empty Sensor
- Front / Rear Cover
To run the Sensor Test:
1. Select Hardware Test from diagnosis mode.
2. Select Sensor Test. (Entering sensor test mode completed)
When 6 sensors and switches listed above change its status during the sensor test mode, the status will
be displayed on LCD.
For example, if you close and open cover continuously during the sensor test mode and ‘Cover
open/close’ message appears normally, the status of cover switch is normal. If message is not displayed
properly, there’s a problem with cover switch status and it needs to be inspected.
Solenoid Test
This test is used as to check if all solenoids installed in the machine operate properly or not.
The solenoids that can be checked from the solenoid test mode are the followings:
- Tray1 Pick up Solenoid