This instruction guide (See download link below) came with a Royal R 700 standard typewriter that was probably manufactured in the period 1979-81 (I have paperwork dated 1982 that suggests it was sold as a “nearly-new” machine.)
The instruction guide covers these three “new series” T-A Adler standard typewriter models and name variants:
Royal R 700 / Imperial 90 / Adler Universal 200
Royal R 701 / Imperial 91 / Adler Universal 390
Royal R 702 / Imperial 92 / Adler Universal 400
The instruction guide is in English, French, German and Spanish. Enjoy!