| 摘要 |
A process and device enabling easy and reliable placement of an ozone filter (4) from and into a frame member (1) of an electrophotographic apparatus. The device uses a pair of slots (3) formed on both sides of a filter mounting recess (2) and a filter holder (5) which includes, as a unit, a portion provided with the ozone filter (4), a pair of tension members (6) with raised edges for engaging with the pair of slots to affix the filter holder within the filter mounting recess (2) when the filter holder (5) is inserted into the filter mounting recess (2), and grip members (8) for handling the filter holder (5). Grip members (8), when pressed towards each other, produce a tension and allow the filter holder (4) to be quickly and easily removed from or inserted into the filter mounting recess (2).
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