| 摘要 |
PROBLEM TO BE SOLVED: To appropriately suck a medium to a platen and appropriately discharge the charge of the platen.SOLUTION: A platen unit 30 includes: the conductive platen 31 including holes 314, 315 and 316 for sucking a liquid; a conductive supporting member 33 having an internal space and configured such that the internal space communicates with the holes 314, 315 and 316 of the platen 31; and conductive sponges 34A and 34B provided between the platen 31 and the platen supporting member 33 and configured to maintain airtightness between the platen 31 and the platen supporting member 33. |
