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¨how long have we had the colour photocopier?
i really need to know please help
god bless!
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- ░Lv 61 decade agoFavourite answer
Since the 1950s.
Color photocopiers
Colored toner became available in the 1950s, although full-color copiers were not commercially available until 3M released the Color-in-Color copier in 1968, which used a dye sublimation process rather than conventional electrostatic technology. The first electrostatic color copier was released by Canon in 1973.
Source(s): Wikipedia
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