077-300 Close Front Cover Error on the Dell Color Laser Printer 3000cn/3010cn/3100cn

077-300 Close Front Cover Error on the Dell Color Laser Printer 3000cn/3010cn/3100cn


  1. Open the front cover, open the top cover, and then close the top cover and front cover.

  2. If the error persists, open the front cover and check the front cover actuator (Figure 1) and interlock (Figure 2) for damage, and remove any foreign objects. If the front cover actuator is damaged, Contact Technical Support.

    Front Cover Actuator
    Figure 1: Front Cover Actuator

    Front Cover Interlock
    Figure 2: Front Cover Interlock

  3. Open the top cover and check the top cover actuator (Figure 3) and interlock (Figure 4) for damage, and remove any foreign objects. If the top cover actuator is damaged, Contact Technical Support.

    Top Cover Actuator
    Figure 3: Top Cover Actuator

    Top Cover Interlock
    Figure 4: Top Cover Interlock

  4. If no damage is found and the error persists, Contact Technical Support.
 


Article ID: SLN122481

Last Date Modified: 05/11/2011 12:00 AM


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