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- HP Community
- Printers
- Printing Errors or Lights & Stuck Print Jobs
- Service module full message will not go away

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05-13-2023 11:41 AM
I am using an HP Pagewide Pro MPF 577dw. I have replaced the duplex module and have tried to go through the steps to get the "duplex module is full" message from popping up after every print. Instructions say to hit the back button 4 times. I do not have a back button showing on the left side of the screen. Only a question mark. So I can't get to the support section. Any ideas?
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Accepted Solutions
05-13-2023 01:57 PM
The back is under ? it's not lit, you need to press bottom left 4 x
05-13-2023 02:32 PM
This video may help as well:
https://www.youtube.com/watch?v=z6y4BGIG2ak
I am a volunteer, offering my knowledge to support fellow users, I do not work for HP nor speak for HP.