Liquid ejecting apparatus

A liquid ejecting apparatus which ejects liquid onto a medium, the liquid ejecting apparatus comprising:

• a carriage including
• a control substrate accommodating unit accommodating a control substrate which configures at least a part of a control unit configured to control driving of the entire liquid ejecting apparatus, and
• an ejecting unit-driving substrate accommodating unit accommodating a plurality of ejecting units configured to eject the liquid, and a plurality of driving substrates connected to the plurality of ejecting units in one-to-one correspondence to drive the ejecting units,
• wherein the plurality of driving substrates are connected to the control substrate such that at least a group including two or more of the plurality of driving substrates is collectively detachable from the control substrate by detaching the control substrate accommodating unit from the ejecting-unit driving substrate accommodating unit.