| 摘要 |
A fluid discharge device suppresses discharge defects caused by adhesion of fluid spray and maintains a good fluid discharge condition. A printer and a media processing device include the fluid discharge device. An inkjet head has ink nozzles for discharging ink. A box-shaped head cap 82 has an opening that can seal the nozzle surface to which the ink nozzles of the inkjet head are disposed. The head cap 82 has a lip 92 that can contact the nozzle surface. The lip 92 has an inside slope 93 and an outside slope 94 that incline gradually toward the nozzle surface to a point when seen in cross section. The inside slope 93 of the lip 92 is rendered as a smooth part 93a with lower surface roughness than a coarse part 94b rendered on the outside slope 94.
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