9. A word processor device according to claim 1, wherein said information buffer means stores at most a single page of said textual data, and said signal processing means transfers the contents of such single page to said magnetic tape as a block to free said information buffer means to store new textual data relating to another such page.
9. A word processor device according to claim 1, wherein said information buffer means stores at most a single page of said textual data, and said signal processing means transfers the contents of such single page to said magnetic tape as a block to free said information buffer means to store new textual data relating to another such page. 16. A word processor device according to claim 9, wherein said cassette recorder apparatus includes a record and/or playback head and an erase head separated by a distance along said magnetic tape, and said inter recording gap is of a length greater than such distance.