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.
YN
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.
YN
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.
YN
Return to Service Call Procedures.
Replace the IIT/IPS PWB (PL 18.3).
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