Abstract: A liquid discharge method for a liquid discharge apparatus having a plurality of print modes includes determining and changing. The determining determines the print modes by a determiner. The changing changes, based on the print mode determined by the determiner, a use nozzle width and a discharge amount of a spot color head in a line feed direction such that a print mode having a low print speed has a narrower nozzle width and a larger discharge amount than a print mode having a high print speed by a controller.

Abstract: A turbocharger includes a bearing housing, a compressor housing connected to the bearing housing via a seal plate, a compressor impeller, a diffuser passage, a diffuser surface, and a cooling passage. The bearing housing has a first facing surface, and a first extending surface that is formed continuously with the first facing surface. The seal plate has a second facing surface that faces the first facing surface, and a second extending surface that is formed continuously with the second facing surface. The second extending surface faces the first extending surface in a radial direction of the impeller shaft. The cooling passage is defined by the first facing surface, the first extending surface, the second facing surface, and the second extending surface.