This RK-T-36 seems to function correctly all keys are free & move easily. Has built in spelling verifier. A 15 Character LCD Display & Quick Erase function. 

This vintage Panasonic T36 Accu-Spell Typewriter is fully functional. It is in great condition, considering its age, and has minimal cosmetic wear. All keys are present and functional as is the ribbon. The AC power cord is missing and does not come with this item; however, I tried it out with a generic AC cord and it worked just fine. It comes with a hood or cover as pictured above.