To effectively destaticize transfer paper and to maintain destaticizingability in terms of durability. 効果的に転写紙の除電を行い、また耐久的にも除電能力を維持できるようにする。 - 特許庁
Destaticization is carried out by applying a voltage whose polarity is reverse to the potential of the toner image on the discharge wire 2a, and the destaticizingability is controlled by applying a voltage whose polarity is the same as the potential of the toner image on the grid electrode 2b. 放電ワイヤ2aにトナー像の電位と逆極性の電圧を印加することで除電を行い、グリッド電極2bにトナー像の電位と同極性の電圧を印加することでその除電能力を制御する。 - 特許庁