(57) An operation panel (5) is provided in a copying machine wherein a print key (51)
is mounted on the right end part, various data displays (52, 69, 70, 71, 72, 74, 75)
are mounted on the center part, a set magnification display part (73) is formed at
one end of these various data displays in the right-left direction thereof and a set
density display part (68) is formed at the other end thereof respectively, a magnification
setting key (56) is mounted close to the set magnification display part and a density
setting key (58) is mounted close to the set density display part respectively, an
original size display symbol (76) is formed close to one side edge of the displays
in the up-down direction and a copy paper size display symbol (77) is formed close
to the other end thereof respectively, and various function selecting keys are mounted
collectively somewhat apart from the various data displays, and before starting copying
operation, display of data to be set and entered by the operator is cleared, display
of set data is cleared during the copy image density is set by automatic exposure,
and after completing density setting operation, the set data is displayed.
|
|
