3-44 magicolor 330 - Base Engine Service Manual
Primary FIPS: Error Messages

3.39 - Error Message: Adjust Upper Bin

There is a problem with the Upper Bin.
Logic control on the MCU PWB did not detect the Upper Bin installed in Feeder 1.
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
1UPPER BIN INSPECTION
1. Remove the Upper Bin from Fe eder 1.
2. Inspect the Size Actua tors at the rear of the Tray.
Are the Actuators intact and free of damage?
Go to step 2 Replace the
Upper Bin.
2Replace the Size Switch Assembly (RRP 9.17)
Does the error message still appear?
Go to step 3 Problem
solved
3Replace the MCU PWB (RRP 9.123)
Does the error message still appear?
Go to suspect
components
Problem
solved