HP Scitex FB10000 Industrial Printer Geffen TS Error 66057
Summary
This manual provides comprehensive diagnostic and repair instructions for critical cross-valve failure errors, specifically Error ID 66057. It identifies potential faults ranging from low voltage supply and pneumatic air leaks to mechanical component failures (stuck valves) or faulty sensors/B\&R modules located within the bridge pneumatic panel. Designed for skilled technical electricians, this guide offers detailed troubleshooting flowcharts and recommended actions necessary to restore proper operation of the cross-valve system, ensuring expert diagnosis of root failure causes.
Page 1 Text Content
Error ID: 66057: Light Cyan cross valve front failed to close FB10000 Error Messages Troubleshooting
FB10000 Error Messages Troubleshooting Error ID: 66057: Light Cyan 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 Printer Geffen TS Error 66057
Manual Details
| Brand | HP |
|---|---|
| Pages | 7 |
| File Size | 625.29 KB |
| Published | June 06, 2026 |
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Frequently Asked Questions
What should I check if all cross valves fail to close?
First, ensure there is a pressurized air feed at 7 Bar, and then check the central 24V supply path from the LEC to the cross-valves.
Where should I begin checking for low pneumatic pressure?
Check the air outlet from the Main Valve in the Main pneumatic panel first. If that is okay, check the feeding valve pressure by disconnecting its corresponding tube.
How do I know if a cross-valve is stuck or if its sensor is faulty?
If you give a change-state order and the flag doesn't move, it’s mechanically stuck. If the flag moves but the sensor state doesn't change, replace the sensor.
What might cause errors across multiple valve corners?
If two sensors belonging to specific couples (like LC+LM) show error, it may indicate a problem in one of the B&R modules on the bridge because they are twin connected.