Troubleshooting
This section contains troubleshooting charts used to localize and repair the printer when faults occur. The procedures called out in the ACTION column may be performed by the operator or by a service technician when indicated.
Brady’s Technical Support Telephone Number is: (800)SYMPTOM | DIAGNOSIS | ACTION |
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All lights never light. | No AC Power applied to | Ensure that the AC Power |
| the Printer. | Cable is connected to a |
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| working voltage source. |
| Faulty AC Power Fuse. | Refer to Installation Section |
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| for Fuse replacement |
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| procedures. |
| No voltage available | Call a service technician. |
| from the internal Power |
|
| Supply. |
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Printer locks up when | An improper | Reload factory defaults. Then, set |
running Power On Self | configuration was set. | correct parameters. See |
Test. |
| Operation Section. |
POWER light ON, other | ROM CRC Test has | Call a service technician. |
lights all OFF or all ON | failed. |
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and the printer locks up. |
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CALIBRATE light is OFF | Dynamic RAM failed. | Call a service technician. |
but all other lights are ON. |
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CALIBRATE light and | FONT ROM Error | Call a service technician |
POSITION light OFF but |
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all other lights ON |
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PRINTHEAD light is | Printhead Under | Wait until printhead warms up. |
ON, printing continues. | Temperature Condition. | If condition persists and print |
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| quality is affected, move |
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| printer to a warmer |
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| environment. If print quality is |
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| acceptable, no action is |
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| required. |