SW601 Functional Check
1
Open the Top Cover Assembly.
2 The message 12 PRINTER OPEN (or CLOSE PRINTER COVER)
should appear.
3 Close the top cover. The 02 WARMING UP message should
appear.
4 If the messages do not occur, check the switch actuator (see
Figure 7-2, callout 1) on the top cover, and check that the
plunger that covers the switch is in place (see also Figure 7-14
for switch locations).
5 Replace the Paper Control PCA.
Figure 7-2 Location of the Top Cover Closed (SW601)
Actuator
Troubleshooting 7-19