| 摘要 |
<p>PURPOSE: To make it possible to easily identify whether resin parts are subjected painting or not. CONSTITUTION: A front door 10 is a resin part which is formed by injection molding by using resin materials and subjected to coating of prescribed colors after the molding and are provided with a indication 20 which indicates that the rear side is subjected to coating. The application on the front door 10 is discriminated by viewing the indication 20 when the front door 10 is recovered together with the non-coated resin parts, such as external covers 14 and a paper discharge tray 16. The front door 10 is thus collected separately as incombustible refuse without a regeneration treatment as a resin material and is discharged as it is.</p> |
