| 摘要 |
PURPOSE: An image forming device, a printing control terminal device thereof, and an image forming method thereof are provided to remove a desired form from a document at a high degree of precision. CONSTITUTION: A printing control terminal receives a pre-scan image of a scan target page from an image forming device(S610,S615). The printing control terminal device determines a candidate color(S620). The printing control terminal device provides a UI for recommending the candidate color(S625). When one or more of candidate colors are selected, the printing control terminal device provides a preview function of an image not having a removed color(S630,S635). When a scan is started, the printing control terminal device generates a scan image of a drop-out color(S640,S645). [Reference numerals] (AA) Start; (BB) End; (S615) Receiving a pre scan image |
