Developer apparatus

Details Developer apparatus Developer apparatus

G - Physics

03

G

32/12.12

G03G 15/10 (2006.01) G03B 27/30 (2006.01) G03D 5/06 (2006.01)

Patent

CA 1165998

ABSTRACT OF THE DISCLOSURE In a developing apparatus for developing exposed copy sheets with liquid developer, which apparatus employs an ap- plicator roll for the developer liquid and metering and pressure blades in contact with the applicator roll for controlling the de- velopment procesal there is provided a wick for applying the de- veloper liquid to the roll. Means is provided for moving the wick into and out of contact with the surface of the applicator roll 80 that the wick may be withdrawn whenever the apparatus is stopped in order to allow uniform drying of the roll surface to forestall the possibilty of non uniform development treatment which other- wise might occur when the apparatus is next used. The apparatus also comprises a special support for the bar which carries the metering blade, the bar being rockably carried in support plates which are pivoted on the frame and adjustable while the apparatus is operating to adjust the attitude of the metering blade relative to the applicator roll surface and thereby control the amount of developer llquid which the roll surface ls applying to the copy sheets.

378399

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