| 摘要 |
A magnetic tape drive of the present invention is the drive that has a head unit comprising a servo head for trackings and a recording head group, which comprises a plurality of data signal recording heads, wherein the plurality of the data signal recording heads are formed at a pitch corresponding to that of adjacent data tracks on a magnetic tape, and wherein a plurality of adjacent data tracks are simultaneously formed on the magnetic tape with the plurality of the data signal recording heads.
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