Xerox 3050 Service Manual page 97

Procedure
Enter the code 110051 in order to check the
Stripper Finger Jam Switch (SI), The Control
Panel display indicates a (01) when the
switch ir actuated.
With the latching Cover in the normal
operating position, the Jam Switch (S1) is
actuated by the Stripper Finger Assembly
and a (01) is displayed.
With the Sheet Feed-in Tray and the latching
Cover
in
the lowered position, the
Jam
Switch (S1) is deactuated and a
(00)
is
displayed.
A (01)
Is displayed with the Latching Cover
in the normal operatlng posltion, and
the
display changes from (01)
to
(00)
when
the
Latchlng Cover In the towered position.
Go to FLAG 1 and check for an open or a
short clrcuit to ground in the wires to the
Stripper Finger Jam Switch
(St).
If there is no open or short circuit,
replace the Finger Jam Switch (Sl) (REP
8.14).
if the problem persists, replace the
Control
PWB (A3).
With the Latching Cover in the normal
operating position, lift the bottom of the
Stripper Finger Assembly slightly so that, the
Assembly
Is
lifted
off
the
Jam
Switch (S1) and
the switch Isdeactuated.
A (01)
is displayed with the Strlpper Finger
Assembly in the normal operating pasitlon,
and the display changes from (01) to (00)
when the Assembly is In the raised posltlon.
Check that the Stripper Finger Assembly
is installed correctly and that there is no
obstruction restricting the movement of
the Finger Assembly (REP
10.6).
Check
that the
Stripper Fingers are
installed correctly (REP 10.8).
If the checks are good, replace the
Stripper Finger Jam Switch (S1) (REP
8.14).
Go to the 8.1 Media Transport RAP.
9 1 93
2 - S ~ A
E4.03 Media Transportation RAP WnaglMod 17