LIQUID DEVELOPING DEVICE AND COLOR ELECTROSTATIC RECORDING DEVICE

摘要

PURPOSE:To enable compact arrangement and to simplify a moving-back mechanism by arranging respective components so that an optional head faces a conveyance path. CONSTITUTION:Development heads 3a...3d which have one or plural developer supply grooves 5 forming developer chambers are arranged at the outer periph ery of a rotary body 2 which can rotates around an axis parallel to the length wise direction of the developer supply grooves 5. Namely, the development heads 3a...3d are arranged around the rotary body 2 to constitute a rotary type, so the space for arranging the development heads 3a...3d is reduced and switching to the necessary development heads 3a...3d is performed through the rotation of the rotary body 2. Consequently, the compact arrangement is enabled and the moving-back mechanism is simplified.