Xerox WorkCentre 5790 Series Service Manual page 142

Figure 2 Circuit diagram
Status Indicator RAPs
05-300, 05-305
05-305 DADH Top Cover Open RAP
05-305 The DADH top cover interlock switch detects that the top cover is open.
Initial Actions
Ensure that the electricity to the machine is switched off while performing tasks that do
not need electricity. Refer to GP
death or injury. Moving parts can cause injury.
• Remove all documents from the DADH.
• Check the top cover interlock actuator,
DADH top cover, PL 5.20 Item
• Make sure the latch springs,
cover closes correctly. If necessary, install a new top access cover assembly,
Item 17.
Procedure
Enter dC330 code 05-305 to check the DADH top cover interlock switch, S05-305. Activate
S05-305. The display changes.
Y N
Go to Flag 1. Check S05-305.
References:
• GP 13 How to Check a Switch.
• P/J187, DADH PWB.
• 01G +24V Distribution RAP.
• The 24V return in the 01B
Install new components as necessary:
• DADH top cover interlock switch (35 ppm),
• DADH top cover interlock switch (40-90 ppm),
• DADH PWB, PL 5.10 Item
Check that S05-305 is installed correctly. Install new components as necessary.
May 2013
2-110
WARNING
14. Disconnect the power cord. Electricity can cause
Figure 1. If the actuator is damaged, install a new
15.
PL 5.20 Item 7 are installed correctly. Make sure that the top
0V Distribution RAP.
PL 5.15 Item 11.
PL 5.17 Item 11.
5.
Xerox® WorkCentre® 5790 Family
PL 5.20