| 摘要 |
Apparatus for pneumatically clamping and magnetically biasing magnetic media during anhysteretic transfer comprises a housing (64, 74, 76, 80, 82, 88, 90, 96, 98) which encloses a pair of pneumatic plenums (112) connected to a source of high pressure air (70, 72, 73) and a pair of arrays (106) of biasing magnets (108); so that, air from the plenums flows between the magnets and bands (57) at the edges of the media to provide intimate contact of the media during anhysteretic transfer.
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