Xerox DocuColor 2240, Service Manual

Page: 135 / 1489

09/03
2-102
DC 3535/2240/1632, WC M24
6-300, 6-312
Initial issue Status Indicator RAPs
6-300 DADF Open
The DADF was opened during the DADF Job.
Procedure
Enter dC330 [006-300] and place a magnet over the Platen Open Switch ( PL 18.4 ). The dis-
play changes.
Y
N
Remove the Platen Glass ( REP 6.2 ). Remove IIT/IPS Cover ( PL 18.3 ). Connect a jumper
between P/J722 -A2 and ground. The display changes.
Y N
Replace the IPS/IIT PWB ( PL 18.3 ).
Check the circuit of the Platen Open Switch for an open circuit ( Figure 1 ). If the wires are
good, Replace the Platen Open Switch ( PL 18.4 ).
Replace the magnet in the DADF.
Figure 1 6-300 RAP Circuit Diagram - Platen Open Switch
6-312 IIT Memory Hot Line
The system detected an open circuit in the IIT Memory Hot Line.
Procedure
Switch off the power. Reseat all connections on IIT/IPS PWB. Switch on the power. The prob-
lem continues.
Y
N
Return to Service Call Procedures.
Replace the IIT/IPS PWB ( PL 18.3 ).