Iit I/O Diagnostic Testing Procedures - Xerox Phaser 6128MFP Service Manual

General Troubleshooting

IIT I/O Diagnostic Testing Procedures

Home Position Sensor
4-18
Procedures for testing each IIT componet using Service Diagnostics.
Tray Sensor
Feed Sensor
Scanner Motor
Home Position Sensor
1. Enter Service Diagnostics (page 4-4).
2. Open the Platen Cover.
3. Move the carriage forward with the FB Motor test.
4. Perform the FAX/Scanner Diag > Scanner Maintenance > IIT I/O Check
>Home Position Sensor test.
5. Check the ControL Panel display for Status OFF.
6. Press Stop to return one step higher menu.
7. Reverse the carriage with the FB Motor test.
8. Perform the FAX/Scanner Diag > Scanner Maintenance > IIT I/O Check
>Home Position Sensor test again.
9. Check the ControL Panel display for Status ON.
ADF Motor
ADF Cover Sensor
Lamp
Phaser 6128MFP Service Manual
s6128mfp-065