I have taken to making the lists I need all digital -- readable on my smartphone.
Occasional prints? Photocopies? It is probably more cost efficient to use a quick print place copier or printer. Especially for the occasional photo print -- you can buy a lot better quality than an ink-jet printer or a color laser would offer.
Digitize and save a tree
I have an HP POS 3-in-1/[Fax (that I never used)] that I hate and the ink cartridges are a fortune. I will just get a low cost B&W laser next time.
I carry a tablet with documents as .txt or as a pdf to show people -- you can always email it or write it to a USB OTG or micro USB drive
