| 摘要 |
PURPOSE:To reduce the change of ink level, to increase the working efficiency of the ink and to take an ink tank easily into or out of a case by a method wherein a bag-type, flat vessel is housed in a case, part of the vessel is fixed to the case and a rubber connector is drawn out of the case. CONSTITUTION:The ind tank 10 is made of a bag-type vessel of high molecular film and an ink discharge pipe is inoerted into the welding surface of one side thereof. A connecting pipe 12 of elastic material is fixed to the other end of the ink discharge pipe and a needle-type pipe passage fixed to th printer body is inserted to said connecting part 12. The ink tank 10 is formed flat and though ink liquid decreases, the change of the ink level can be reduced. Part of the upper surface of the bag-type vessel is fixed to the upper case 34 and the bag-tupe vessel is crushed partially and ink is prevented from remaining in the vessel. |
