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wf-7840
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Hello everyone,
I recently purchased a WF-7840 printer and I have been experiencing some issues with it. I have tried troubleshooting on my own but I am still having trouble with it. Can anyone provide me with some information on common problems with this printer model and how to resolve them...
Hello everyone,
I'm experiencing an issue with my WF-7840 printer where the Initialize PW sensor deterioration counter keeps popping up. I've tried troubleshooting on my own but haven't had any luck so far. Has anyone else encountered this problem and found a solution? Any help or advice would...