As is obviously demonstrated in the initial typewriter scene, this film was made early in 1919 before the August 24 accident with a bomb in a photographer's studio that Harold Lloyd mistook for a prop and cost him the thumb and forefinger of his right hand. In every film after this, he always hid his right hand or wore a prosthetic.
Note the early typewriter Harold Lloyd is using - it has a "full" keyboard with separate keys for upper-case (black) and lower-case (white) letters.
Released with great fanfare in November 1919, roughly three months after Harold Lloyd's accident with what he thought was a prop bomb. He had recovered enough to attend the film's opening and it broke house records in many theaters across the country and solidified him as one of the top comedy stars.
Preserved by the UCLA Film and Television Archive.