How can I play maj 7 guitar chords in different positions on the fretboard?

To play maj7 guitar chords in different positions on the fretboard, you can start by learning the basic maj7 shape and then move it up and down the neck to different positions. Experiment with different fingerings and voicings to find the sound you like best. Practice transitioning between positions to improve your fluency in playing maj7 chords across the fretboard.