Xerox 3050 Service Manual page 147

A B C D E F
There
is
+
26 VDC at pin
3 of
A2 P209
of the LVPSI Driver PWB.
Y N
Replace the LVPS/ Driver PWB
I
U2).
Go to FLAG 2 and check for an open
circuit in the wires to the Feed
Clutch.
If there is no open circuit, replace the
Feed Clutch (CLS).
Enter the code (07321 in order to check
the Feed Clutch.
The voltage goes from
+
26 VDC to less
than
+
1 VDC
at pin
4
of A2
P209.
I
Replace the L V P S , Driver PWB (A?).
Replace the Feed Clutch (CL5).
Enter the codes [0703] and 107291 in order to
check the Roll Drive Motor and the Roll
3
Rewind Clutch.
The Roll 3 rotates in the rewind direction.
I
There is
+
26 VDC at pin 2 of A2 P209 of
the LVPSI Driver PWB.
There is
+
26 VDC at pin
1
of
A2 P209
of the LVPSl Driver PWB.
Replace the LVPSI Driver PWQ
1
(A4.
Go to FLAG 3 and check for an open
circuit in the wires to the Rewind
Clutch.
If there is no open circuit, replace the
Rewind Clutch (CL6).
Enter the code [0729] in order to check
the Rewind Clutch.
The voltage goes from
+
26 VDC to less
than
+
1 VDC at pin 2 of A2 P209.
I
Replace the LVPY Driver PWB (A*).
Replace the Rewind Clutch (CL6).
Check the following items:
Media Guide Baffles for obstruction,
damage or misalignment.
@
Drawer Lock for correct operation.
Feed Drive Chain tension.
If the problem persists, go to the Damaged
Media RAP, located in Section 3.
CONTROL PWB (A31
i
7.3 Roll 3 Feed RAP