Printing apparatus and controlling method
A printing apparatus includes a printer to perform printing on a first target object and a second target object by ejecting a liquid in a first direction, a first finger holder on which the first target object is placeable, and a second finger holder on which the second target object is placeable. A first adjustor adjusts a first distance in the first direction between the first target object placed on the first finger holder and the printer, and a second adjustor adjusts a second distance in the first direction between the second target object placed on the second finger holder and the printer. In addition, a controller controls at least one of the first adjustor and the second adjustor such that the first distance is smaller than the second distance in a case of printing on the first target object. The first adjustor and the second adjustor use a same motor as a drive source.
1. A printing apparatus comprising:
a printer configured to perform printing on a first target object and a second target object by ejecting a liquid in a first direction;
a first finger holder on which the first target object is placeable;
a second finger holder on which the second target object is placeable;
a first adjustor configured to adjust a first distance in the first direction between the first target object placed on the first finger holder and the printer;
a second adjustor configured to adjust a second distance in the first direction between the second target object placed on the second finger holder and the printer; and
a controller configured to control at least one of the first adjustor and the second adjustor such that the first distance is smaller than the second distance in a case of printing on the first target object, wherein
each of the first adjustor and the second adjustor use a motor as a drive source, with the first adjustor and the second adjustor using the same motor as the drive source.
2. The printing apparatus according to claim 1 , wherein the controller controls the first adjustor in the case of printing on the first target object.
3. The printing apparatus according to claim 1 , wherein the controller controls the second adjustor in the case of printing on the first target object.
4. The printing apparatus according to claim 1 , wherein the controller controls the first adjustor and the second adjustor in parallel.
5. The printing apparatus according to claim 1 , wherein
the first target object is a first nail,
a first finger having the first nail is placed on the first finger holder, and
the first finger holder includes an inclined surface inclined such that a position of a tip of the first finger becomes higher than a position of a base of the first finger in a state where the first finger is placed on the first finger holder.
6. The printing apparatus according to claim 5 , wherein an angle of the inclined surface is larger than 0 degrees and smaller than 30 degrees.
7. The printing apparatus according to claim 5 , wherein the first finger holder includes a groove formed in a surface on which the first finger is to be placed.
8. The printing apparatus according to claim 7 , wherein the groove is a groove having a U-shaped cross-section.
9. The printing apparatus according to claim 7 , wherein the groove is a groove having a V-shaped cross-section.
10. The printing apparatus according to claim 5 , wherein the first finger holder includes projections provided to two side ends of a surface on which the first finger is placed.
11. The printing apparatus according to claim 5 , further comprising:
a camera configured to shoot an image of the first nail placed on the first finger holder, wherein
the first finger holder includes a regular reflector located on a surface on which the first finger is placed and configured to prevent regular reflection of light.
12. The printing apparatus according to claim 5 , further comprising:
a palm holder on which a palm of a hand including the first nail is placeable.
13. The printing apparatus according to claim 12 , wherein the palm holder includes a handle located below a surface on which the palm is placed and configured to be held with the hand.
14. The printing apparatus according to claim 12 , wherein
the palm holder includes a plate-shaped palm placement member, and
the palm placement member is detachable.
15. The printing apparatus according to claim 14 , wherein the palm holder is bendably connected to the plate-shaped palm placement member.
16. The printing apparatus according to claim 1 , wherein the printer is mounted on a carriage configured to move in a direction intersecting with the first direction.
17. A controlling method for a printing apparatus including
a printer configured to perform printing on a first target object and a second target object by ejecting a liquid in a first direction,
a first finger holder on which the first target object is placeable,
a second finger holder on which the second target object is placeable,
a first adjustor configured to adjust a first distance in the first direction between the first target object placed on the first finger holder and the printer, and
a second adjustor configured to adjust a second distance in the first direction between the second target object placed on the second finger holder and the printer, wherein
each of the first adjustor and the second adjustor use a motor as a drive source, with the first adjustor and the second adjustor using the same motor as the drive source,
the controlling method comprising the step of:
controlling at least one of the first adjustor- and the second adjustor such that the first distance is smaller than the second distance in a case of printing on the first target object.