HP Scitex FB10000 Industrial Printing Press Geffen TS Error 66059
Summary
Critical troubleshooting manual designed for complex industrial pneumatic systems, specifically addressing cross valve failures (Error ID: 66059). This guide enables technicians to diagnose the root cause of operational errors ranging from low air pressure and voltage supply issues to mechanical sticking or faulty sensors. The manual provides detailed diagnostic steps covering electrical connections, main/bridge pneumatic panel operation, and B&R module verification. It is strictly intended for highly qualified, certified electricians performing high-voltage system diagnostics.
Page 1 Text Content
Error ID: 66059: Light Magenta cross valve front failed to close FB10000 Error Messages Troubleshooting
FB10000 Error Messages Troubleshooting Error ID: 66059: Light Magenta cross valve front failed to close Error Severity: Critical Possible Causes
Cross valves sensors do not receive 24V supply Feeding valve in Bridge Pneumatic panel does not supply air pressure to cross valves Main Valve in Main Pneumatic panel does not supply air pressure to feeding valve in bridge pneumatic panel One or more cross valve(s) are mechanically stuck One or more cross valve sensor(s) is faulty B&R module 1DO2 in LEC is faulty One of the B&R modules 6DI1, 6DI2, 6DI3 on the bridge is faulty
Troubleshooting Flowchart
Page Summary Contents For HP Scitex FB10000 Industrial Printing Press Geffen TS Error 66059
Manual Details
| Brand | HP |
|---|---|
| Pages | 7 |
| File Size | 639.75 KB |
| Published | June 18, 2026 |
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Frequently Asked Questions
Who is authorized to diagnose this system failure?
WARNING! Only an HP certified electrician may perform tests due to the high voltage system.
What should I check if all cross valves fail to close and no air changes occur?
Check the central 24V supply path from the LEC to ensure both wiring and connections are sound.
How do I determine if a specific cross valve sensor is faulty?
If the cross-valve flag moves but the optic sensor does not change state, manually hide & reveal it. If there is no change, the sensor must be replaced.