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Troubleshooting AMX
Error Number
Error 0B87
Error Code / System Message
Error Question
What does error 0B87 mean on a GE Optima XR200amx or XR220amx?
Short Answer
Error 0B87: mA: Measured mA is out of range during exposure [mA < 10% of target].
Possible Causes
Subsystem/category: mA Generation. Manual recovery/error class: ABORT.
Troubleshooting Steps
Review related generator errors. Run mA Measurement and the applicable filament-driver tests; inspect tube/filament connections and use the specific error workflow before replacing parts.
Parts Areas to Check
For Related Models
Optima XR200amx, Optima XR220amx
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