magicolor 330 - Base Engine Service Manual 3-37
Primary FIPS: Error Messages
3.34 - Error Message: Call for Service Rotary Sensor
There is a problem with the Rotary Home Sensor.
Logic control on the MCU PWB detected that the Rotary Home Sensor did not actuate within 6 seconds after the start
of the Rotary Motor.
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
• Rotary Frame Assembly
• Interlock switches and circuits
1PRINTER RESTART
1. Switch off printer main power.
2. Wait one minute
3. Switch on printer main power.
Does the error message still appear?
Go to step 2 Treat as an
intermittent
problem.
2ROTARY MOTOR OBSERVATION
1. Switch off printer main power.
2. Remove the Rear Cove r (RRP 9.4)
3. Switch on printer main power.
4. Observe the Rotary Motor as the printer goes through
warm-up cycle.
Does the Rotary Motor rotate as the printer goes through
warm-up cycle?
Go to step 3 Go to step 4
3ROTARY HOME SENSOR TEST
1. Enter Diagnostics and test the Rotary Home Sensor
input test.
2. Read the test result in the Diagnostics Status Window.
3. Cover the Rotary Home S ensor with a piece of tape.
In the diagnostics, is "not actuated" displayed when you have
blocked the sensor with tape?
Replace the
MCU PWB
(RRP 9.123)
Replace the
Rotary Sensor
(RRP 9.68)
4ROTARY MOTOR TEST
Enter Diagnostics and test the Rotary Motor.
Does the Rotary Motor rotate when you run the Rotary Motor
test?
Replace the
MCU PWB
(RRP 9.123)
Replace the
Rotary Motor
Assembly
(RRP 9.114)