Flushing position controller incorporated in ink-jet recording apparatus and flushing method used for the same
Flushing regions for receiving ink droplets to be ejected when flushing signal is supplied to a recording head are provided in both of non-print regions situated at both sides of print region in order to prevent throughput during the flushing operation from deteriorating. A guide member having a slant surface is disposed between the recording head and an ink absorbing member to which the ink landed on the slant surface flows in order to reduce in size of the ink absorbing member. A porous sheet member closely faced to nozzle orifices of the recording head for receiving the ink droplets ejected therefrom is provided in order to prevent undesired mist of fine ink droplets from generating. A plurality of plate members closely faced to the nozzle orifices are provided at a predetermined angle with respect to the flight direction of the ink droplets in order to prevent the undesired mist from generating. The flushing operation is performed so as to prevent solidification of the ejected ink.
1. An ink-jet recording apparatus comprising:
a carriage equipped with an ink-jet recording head; and
said ink-jet recording head mounted on the carriage, the head configured to record an image on a recording medium by ejecting droplets,
wherein a first liquid is ejected from the head and a second liquid is ejected from the head, and
wherein the second liquid prevents solidification of the first liquid by dissolving the first liquid.
2. The ink-jet recording apparatus of claim 1 , wherein the first liquid is the same color as the second liquid.
3. The ink-jet recording apparatus of claim 2 , wherein the first liquid and the second liquid both have black ink.
4. The ink-jet recording apparatus of claim 1 , wherein the first liquid is a different color from the second liquid.
5. The ink-jet recording apparatus of claim 4 , wherein the first liquid is different from the second liquid in viscosity.
6. The ink-jet recording apparatus of claim 4 , wherein a viscosity of the first liquid is greater than that of the second liquid.
7. The ink-jet recording apparatus of claim 1 , wherein said first liquid comprises black ink, and said second liquid consists of at least one ink selected from the group consisting of yellow, cyan, and magenta.
8. The ink-jet recording apparatus of claim 1 , wherein said second liquid is ejected while said carriage is in motion.
9. The ink-jet recording apparatus of claim 1 , wherein the first liquid is capable of becoming more solidified than the second liquid.
10. An ink-jet recording apparatus comprising:
a carriage equipped with an ink-jet recording head; wherein
said ink-jet recording head is mounted on the carriage, and is capable of forming an image on a recording medium by ejecting droplets,
a first liquid is ejected from the head; and
a second liquid prevents solidification of the first liquid.