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2-17
4040 Finisher
Swing Guide Service Check
Tray Elevation Motor Service Check
FRU Action
1 Connectors Be sure J5, J11, and J13 are properly connected to
the finisher drive board.
2SwingGuide
Close
Detecting
Switch, MS-2
(5-6)
Unplug J5 from the finisher driver board. Measure
the resistance between J5-9 and J5-10 on the
switch side. If the resistance is not 0 Ohms with the
swing guide down, or infinity with the swing guide
up, replace the swing guide close detecting switch
(PN 11D0139).
3SwingGuide
Close Sensing
Switch, MS-6
(5-6)
Unplug J5 from the finisher driver board. Measure
the resistance between J5-11 and J5-12 on the
switch side. If the resistance is not 0 Ohms with the
swing guide down, or infinity with the swing guide
up, replace the swing guide close sensing switch
(PN 11D0139).
4SwingGuide
Open Sensor,
PI-18 (5-1)
Measure the voltage between J13-5 and J13-6 on
the finisher driver board. If it is not 0 V with the
swing guide down, and not 5 V with the swing guide
up, replace the swing guide open sensor
(PN 11D0071).
5FinisherDriver
Board (13-1)
If there is still a problem, replace the finisher driver
board (PN 11D0294).
1 Connector Be sure J7 is properly connected to the finisher
driver board.
2TrayElevation
Motor, M5 (9-
16)
Unplug J7 from the finisher driver board. Measure
theresistancebetweenJ7-4andJ7-5onthemotor
side. If it does not read 5.5 Ohms, replace the tray
elevation motor (PN 11D0254).
3FinisherDriver
Board (13-1)
If there is still a problem, replace the finisher driver
board (PN 11D0294).