DEVELOPMENT UNIT OF WET ELECTROPHOTOGRAPHY TYPE PRINTER

摘要

PURPOSE: A development unit of a wet electro photography printer is provided to improve the emission gap and numerical value of the emission angle of a mainfolder for emitting a development solution with a development gap formed between a development roller and a photosensitive medium installed near the development roller. CONSTITUTION: A development unit is prepared with a development roller(130) installed to rotate on a unit main body, attached with a toner in development solution, a mainfolder(140) formed with a certain emission angle and emission gap and a squeeze roller(150) for filming the toner among the development solution by compressing the excessive development solution developed in the photosensitive medium and squeezing most of the carrier besides the filmed toner. Herein, the emission gap is formed in a range of 1.3 to 1.5mm in parallel with the length direction of the development roller on the front end of the mainfolder, and the emission angle is decided in a range of 42 to 46 degrees.