Field Service Manual December 2003
Page 269 of 276
Plot Time Calculation
NUMBER OF BEAMS X DRUM SPEED (rev/min)
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inch/min
RESOLUTION (ppi)
NUMBER OF BEAMS X DRUM SPEED (rev/min) X 25.4
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mm/min
RESOLUTION (ppi)
FILMWIDTH (inch) X RESOLUTION (ppi)
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min/film
NUMBER OF BEAMS X DRUM SPEED (rev/min)
FILMWIDTH (mm) X RESOLUTION (ppi)
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min/film
NUMBER OF BEAMS X DRUM SPEED (rev/min) X 25.4
Number of beams: SW12 → 11
SW24 → 23
SW815 → 6
SW830 → 12
SW860 → 24