G developing home-position sensor
The normal status of sensor G is 0. Testing the sensor requires the following steps:
1. Turn off the product and then remove the formatter and left side cover.
2. Reinstall the formatter and turn on the product. Resume the manual sensor test.
3. Disconnect the 3-pin connector to the right of the power cord connection. Sensor G should change
to 1.
4. Reconnect the connector. Sensor G should change to 0.
5. If sensor G does not change, replace the main drive assembly. See
Main-drive assembly
on page 346.
394 Chapter 7 Solve problems ENWW