Ripping UMDs without a PC, possible? (PSP-1000)

About to install CFW (ark 5 I guess (new to this)) on my PSP-1000. What I want is: buy a UMD, put it in the PSP, dump it to the memory card on-device, shelf the disc. No cable, no PC in the loop.

Is this possible? How easy is it? How do I do this?