thanks for getting in touch about your user manual. Unfortunately, we aren't able to provide physical copies of the printer user manuals as all the ones we have will be within the product boxes which are sealed shut however you can manually view or download any printer user manual including the HP pagewide pro 477dw user manual on the HP support website.
Here is the direct link to view the user manual
for that printer. If you actually have another printer model. Please let me know and I'll find it for you.