Ink jet printer
A printer includes a first guide disposed downstream of a platen in a sub-scanning direction to guide movement of a recording medium, a second guide disposed below the first guide and downstream of the first guide in the sub-scanning direction to guide movement of the recording medium, and a dryer facing the first guide and the second guide to send air toward the recording medium. The dryer includes a body case including an outlet port that is open toward the second guide, a fan to send air toward the recording medium through the outlet port, and a heater to heat air sent by the fan. The first guide has a thermal conductivity higher than a thermal conductivity of the second guide.
1. An ink jet printer comprising:
a platen on which a recording medium is placed;
a carriage disposed above the platen and movable in a main scanning direction;
an ink head mounted on the carriage to discharge ink onto the recording medium, the recording medium being conveyed in a sub-scanning direction orthogonal to the main scanning direction;
a first guide including an upper surface on which the recording medium is conveyed, the first guide being disposed downstream of the platen in the sub-scanning direction to guide movement of the recording medium;
a second guide including an upper surface on which the recording medium is conveyed, the upper surface being tilted obliquely downward from an upstream side to a downstream side in the sub-scanning direction, the second guide being disposed below the first guide and downstream of the first guide in the sub-scanning direction to guide movement of the recording medium; and
a dryer facing at least the second guide to send air toward the recording medium; wherein
the dryer includes:
a body case including an output port that is open toward at least the second guide;
a fan disposed in the body case to send air toward the recording medium through the outlet port; and
a heater disposed in the body case to heat air sent by the fan; and
the first guide has a thermal conductivity higher than a thermal conductivity of the second guide.
2. The ink jet printer according to claim 1 , wherein a length in the sub-scanning direction of the upper surface of the first guide is larger than a length in the sub-scanning direction of the upper surface of the second guide.
3. The ink jet printer according to claim 1 , wherein the body case includes a projecting plate that is located below the outlet port, extends in the main scanning direction, and extends from a lower end of the body case toward the second guide.
4. The ink jet printer according to claim 3 , wherein the projecting plate is located above a lower end of the second guide.
5. The ink jet printer according to claim 1 , wherein the body case includes an inlet port that is open toward the first guide.