操作直观、简易、维修方便。
这种方法原理清晰，设备简易，操作方便。
The way is feasible in principle, and the arrangement is simple.
本发明墨盒固定装置操作方便、组成简易且生产成本低。
The ink box fixing device has convenient operation, simple formation and low production cost.
本发明墨盒固定装置操作方便、组成简易且生产成本低。
The ink box fixing device has convenient operation, simple formation and low production cost.
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