Well, probably not, at least for document storage. Although you could take the thing apart and use a bus pirate and interrogate the flash chips onboard, to see

Well, probably not, at least for document storage. Although you could take the thing apart and use a bus pirate and interrogate the flash chips onboard, to see what goodies are there. My guess is its just firmeware. Storage is still too expensive for a junk consumer model, to dump TBs of storage. Now on an office copier, of course they do that. But that's what the target here is. If you have a printer, it likely puts the yellow dots on it.