| 摘要 |
PROBLEM TO BE SOLVED: To constitute a sliding member sliding to a driven guide member replaceably mounted in a carriage slidably held in a main guide member and the driven guide member and to form an image in high image quality by setting stably for a long period of time. SOLUTION: A cut-out part 202 is formed in a sectional approximate L-shaped sliding member holder (flange part) 201 installed in the back surface side upper part of the carriage 23, the sliding member 210 is replaceably mounted from below in this cut-out part 202. The sliding member 210 for constituting the sliding part between the carriage 23 and a guide stay 22 includes a sectional substantially recessed main body part 211 locking the sliding member holder 201 by sandwiching with an elastic recovering force, and a sliding part 212 having a sliding surface 212a sliding to the guide stay 22 formed in one locking one side part 211a of the main body part 211, and is replaceably held in the sliding member holding part 201 of the carriage 23. COPYRIGHT: (C)2008,JPO&INPIT
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