| 摘要 |
PROBLEM TO BE SOLVED: To provide a printer capable of feeding a sufficient amount of ink to a printing head and preventing bubbles from entering the printing head irrespective of the inclination of a device body. SOLUTION: An ink feeding section 30 of a manual moving type printer has an ink feeding tube 32 with a gut-like structure bending in right and left direction. Horizontal portions 36 and bent portions 37 bent downward by 180°relative to a linear direction are alternately repeated in the gut-like structure of the ink feeding tube 32. Thereby, the ink amount discharged from the discharge nozzle of the printing head 12 can be compensated with the ink amount in the ink feeding tube 32 and defective printing can be prevented because the ink is already held between the ink feeding tube 32 and the printing head 12 in the case the manual moving type printer 1 is used in the inclined state. Further, bubbles can be prevented from entering the printing head 12 because of the structure by which bubbles hardly pass through by the plurality of bent portions 37. COPYRIGHT: (C)2008,JPO&INPIT |
