Liquid droplet ejecting head bar, liquid droplet ejecting device, and liquid droplet ejecting head bar manufacturing method

摘要

A liquid droplet ejecting head bar comprising: multiple liquid droplet ejecting head units that eject liquid droplets from nozzles; a long substrate on which the plurality of liquid droplet ejecting head units are arranged; and spacer components to which the liquid droplet ejecting head units are joined and fixed and which are attached to the long substrate so as to be removable.