| 摘要 |
PROBLEM TO BE SOLVED: To improve the reliability of an ink connecting part by enabling attachment of a gap offsetting member for offsetting the shape difference of an ink tank to be mounted on a holding member. SOLUTION: A spacer 17 is mounted to a black ink tank mounting position of a photoink-jet cartridge as a gap offsetting member. The spacer 17 comprises two wall surfaces formed integrally, with four hook-like assembly feet 21 provided on the lower surface as engaging nails. Moreover, a hook-like assembly hook 22 for coupling an assembly hole 20 as an engaging hole corresponding to the engaging nails, and the assembly feet 21 of the spacer 17 is provided in the spacer 17 mounting position of an ink tank holder 3. The spacer 17 is inserted, into the ink tank holder 3 from above so that the assembly feet 21 are deflected so as to be fitted into the assembly holes 20. Thereby, the hook-like assembly feet 21 and the assembly hooks 22 are engaged and fixed. |
