3-62 magicolor 330 - Base Engine Service Manual
Primary FIPS: Error Messages

3.58 - Error Message: Exit Cover Open

There is a problem with the Exit Cover.
Logic control on the MCU PWB detected that the Exit Cover Interlock Switch is deactuated.
Step Actions and Questions Yes No
SUSPECT COMPONENTS
The following components are associated with this specific prob-
lem. One or more of these components may have failed partially
or completely. If you cannot isolate the problem using this FIP,
replace each component listed below, one at a time, until the prob-
lem disappears.
• Wiring and connectors linking the components
1EXIT COVER RESEAT
1. Open the Exit Cover.
2. Firmly close the Exit Cover.
Does the error message still appear?
Go to step 2 Problem
solved
2EXIT COVER ACTUATOR INSPECTION
1. Open the Exit Cover.
2. Inspect the Exit Cover Interlock Switch actuator that is
located at the top-rear of the Cover.
Is the actuator free of damage?
Go to step 3 Replace the
Upper Exit
Assembly
(RRP 9.102)
3Replace the Exit Cover Switch (RRP 9.107)
Does the error message still appear?
Replace the
MCU PWB
(RRP 9.123)
Problem
Solved