Diagnosis Mode - Samsung ProXpress M453x series Service Manual

4. Troubleshooting

4.8.2.2. Diagnosis Mode

1) Menu Screen
• Diagnosis mode allows user to diagnosis or check status of connected device.
• SHADING TEST is menu that report status of SCANNER.
2) Subordinate Menu Selection
• Diagnosis mode consist of ON/OFF, HIGH/LOW, OPEN/CLOSE, INSTALL/UNINSTALL, 3DIGI.
• Only ON/OFF run diagnosis by Start Button.
• Other function except ON/OFF Diagnosis Mode indicate status value of connected device.
3) Device Sleep Mode
• If device status is sleep you can use diagnosis mode after wake-up process.
4) Device in use
• However, wake-up device you cannot use diagnosis before status become ready.
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