112Installation and Service Guide: Color Controller E-46A
Troubleshooting
Inspecting the system
If the system you are servicing does not meet a condition, and it is not obvious what action(s) you should take to fix the
problem (for example, if the system hangs before reaching Idle), identify the symptom and perform the suggested
action(s) for the condition.
If your initial checks of the cable and board connections do not fix the problem, you may need to
inspect the system on a component-by-component basis, as described in “Inspecting the system”
on page 112. A comprehensive inspection allows you to verify that each hardware component is
properly installed and configured, and helps you avoid replacing expensive components
unnecessarily.