Phaser 6128MFP Service Manual 4-45
General Troubleshooting
Feed Roller Rotation
This test operates the Feed Solenoid and allows the Feed Roller for the Paper Tray
to turn. When (DO-b) is selected, the Feed Roller makes a half rotation; When (DO-
c) is selected, the Feed Roller makes a full-rotation.
1. Enter Service Diagnostics (page 4-4).
2. Remove the Paper Tray.
3. Perform the Tray 2 Feed Solenoid (Half) or (Init) test: Engine Diag > Motor
Tes t> Feed Roller (DO-b, DO-c). The rotational speed of the solenoid is DO-
c<DO-b
To repeat either the (DO-b) or (DO-c) test, it is necessary to press the Stop
button first. However, to perform the (DO-c) test after the (DO-b) test, it is
only necessary to select the test
4. Press the Stop button to stop the Tray 1 Feed Solenoid test.
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