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Canadian printer & publisher (1915)

Toronto, Maclean-Hunter [etc.] · leaf 361

An illustration from Canadian printer & publisher, 1915, leaf 361
in regard to the advantages of indi-vidual motors in the press-room, it is clear that even underthe best conditions there is bound to be a considerable wasteof electric energy when presses are operated by the old planof one motor hitched to a maze of line shafts, counter shafts,pulleys and belting.… … A t\ |ii( Ml pict uii liriiifiiij; nffice power is off utterly when the press is stopped and when aproof sheet is required only the necessary power is broughtinto commission and no more. Every time you see a lineshaft and accompanying counter shafts racing with eachother to the music of one or two…

Printing

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