Xerox 3050 Service Manual page 102

E5.04 Cutter Cover Open RAP
A
Go to FLAG 1 and check the wires for an
This RAP i s used to locate problems in the
open circuit.
interlock circuitry for the Cutter Cover.
If the problem still exists, replace the
LVPSl
The problem may occur i f there is a DriverPWB(A2).
malfunction in the Cutter Cover lnterlock
Switch S1 or the associated wires.
NOTE: The component locator drawings and
the circuit diagram are on the following
pages.
Initial Actions
Check the Connectors A2 P2 1 1 on the
LVPSI Driver PWB (AZ) and S 1 P1 on
the Cutter Cover lnterlock Switch for
damage, and ensure
that
the
connectors are seated correctly.
Ensure that the Actuator on the Cutter
Cover correctly actuates the switch.
Procedure
Disconnect S1 P I . Set the DMM to read
continuity. Connect the
( + )
lead to Pin 4 of
the Cutter Cover lnterlock Switch 61).
Connect the
(-)
lead to pin 3. Manually
actuate the switch.
The Switch has continuity.
Y N
I
Replace the Cutter Cover lnterlock
Switch (51).
LVPSl
DRIVER PWB
(A2)
-
- -
Ill*
8111
.-
Y
nu
-
- G A G & &
-
L
..
101 92
E5.04 Cutter Cover Open RAP
2-56 3050