| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic blackboard for which a work to regulate head alignment can be done smoothly. SOLUTION: The electronic blackboard is constituted to input a regulating value for a head alignment regulating function means to regulate the head alignment of an ink jet type printer 14, based on a numerical value indicated on a 7-segment display body 41. COPYRIGHT: (C)2003,JPO
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