4026-0XX
Service Error Codes
When a service error occurs the printer stops printing and all operator panel LEDs blink in a continuous pattern, indicating a service error, until the printer is powered off.
Press and release the operator panel button to display the service error code. Locate the blinking LEDs in the following table and take the indicated action.
Blinking Operator Panel LED | Action | ||||
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Software Service Error Code | Run the Printer Diagnostic Test to | ||||
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| diagnose between the ROM SIMM |
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| and the controller board. If no other |
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| error code displays after the test |
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| completes, replace the controller |
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| board. |
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Fuser Failure Error | Go to the “Cold Fuser Service | ||||
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| Check” on page |
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Mirror Motor Error | The Polygon Mirror Motor is not | ||||
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| rotating during printing. Replace the |
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| engine board. If this does not correct |
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| the problem, replace the printhead |
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| assembly. |
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Laser Diode Failure | Replace the printhead assembly. If | ||||
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| this does not correct the problem, |
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| replace the engine board. |
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