| 摘要 |
An ink jet recorder includes a recording head having a plurality of ejection surfaces each containing a nozzle for ejecting a different ink, a purging device for purging the nozzle of one ejection surface at a time and a controller for the purging device. The controller controls the purging device such that a nozzle having an ink with higher dry resistance is purged before a nozzle having an ink with lower dry resistance. The ink jet recorder can prevent the nozzles from drying during the purging operation.
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