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9000001A — Laser Marker System is not ready (initialization failure)

Canon Medical (Toshiba) CT error code, reported by the APPL — Laser Marker System readiness check.

What 9000001A means

On Aquilion RX / V4-62R004 and V3.20R003 and Aquilion ONE / V4.2 CT systems, status code 9000001A indicates: Laser Marker System is not ready (initialization failure). The code originates in the Laser Marker System section of the APPL — Laser Marker System readiness check. Severity level 0 (Information / dialog).

Reported action: Check the Laser Marker System's power and connections, then retry its initialization; if it continues to fail, follow the laser marker diagnostic steps in the service manual..

Toshiba/Canon Aquilion RX (V4-62R004), V3.20R003 and Aquilion ONE (V4.2) CT systems, on the Laser Marker System. The parallel Japanese-language OEM text for this code describes it as a Laser Marker System initialization failure.

Full troubleshooting for 9000001A

The complete diagnosis, cause tree, and step-by-step remedy for the Laser Marker System subsystem are documented in the FSELIB Activion16 (TSX-031A) service manual — re-authored, web-first, with real figures.

Open the Activion16 service manual

Related Laser Marker System codes

00000001RECON unit ended abnormally, reconstruction queue full00000002RECON unit timed out — restart the reconstruction queue00000003RECON unit failed to start — delete the reconstruction queue00000004Helical scan aborted, reconstruction request not accepted00000005RECON unit error — incorrect parameter set / Stack Scan aborted00000006AutoImageTransfer error / reconstruction sequence error00000007Images skipped during EGR / AutoImageTransfer error00000008Reconstruction request deleted — raw data outside available area

Related service procedures

Run the console malfunction-diagnosis program (hwtest)Console (Diagnostics)Run the independent MHR PWB test (diagnostics) from the RTM terminalConsole (Diagnostics)Remove the host PC unit (PX74-07959 GR-1/GR-2)Console (Operation)Remove the host PC unit (PX74-08766 GR-1/GR-2)Console (Operation)Remove and install an RDD disk/power-supply unit (Rorke Data)Console (Recon)Remove and install an RDD fan unit (Rorke Data)Console (Recon)
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Source: Toshiba/Canon CT service error message table (errmsg.eng, Aquilion RX V4-62R004 / Aquilion ONE V4.2); cross-referenced with the OEM EMS event-log code table (EMS_Errcode.ini, EMS V3.20.3), including its Japanese-language string, for the same code. Reference information re-authored by FSELIB — not a copy of the OEM manual.