JP2019059139A5

JP2019059139A5 -

Info

Publication number: JP2019059139A5
Application number: JP2017186033A
Authority: JP
Filing date: 2017-09-27
Publication date: 2020-02-27
Anticipated expiration: 2037-09-27

Description

上記目的を達成するため、本発明に係る印刷装置は、
印刷データを記憶する記憶部と、
インクを吐出可能な複数のインクノズルを有し、印刷媒体に対して相対的に移動しながら、前記印刷データに基づいて前記複数のインクノズルの何れかからインクを吐出して前記印刷媒体に印刷対象の画像の印刷を行う印刷ヘッドと、
前記印刷ヘッドの前記印刷媒体に対する相対的な移動量を検出する検出装置と、
を備え、
前記印刷ヘッドは、前記移動量に基づく前記印刷ヘッドの前記印刷媒体に対する移動速度が第１移動速度を越えたとき、前記複数のインクノズルの少なくとも一部を使用しないように制御されることを特徴とする。 In order to achieve the above object, a printing apparatus according to the present invention includes:
A storage unit for storing print data,
It has a plurality of ink nozzles capable of discharging ink and prints on the print medium by discharging ink from any of the plurality of ink nozzles based on the print data while relatively moving with respect to the print medium. A print head for printing the target image;
A detection device that detects an amount of relative movement of the print head with respect to the print medium;
With
The print head when the moving speed with respect to the printing medium of the printing head based on the movement amount exceeds the first moving speed, wherein the controlled is that not to use at least some of said plurality of ink nozzles And

Claims

A storage unit for storing print data,
It has a plurality of ink nozzles capable of discharging ink, and prints on the print medium by discharging ink from any of the plurality of ink nozzles based on the print data while relatively moving with respect to a print medium. A print head for printing the target image;
A detection device that detects an amount of relative movement of the print head with respect to the print medium;
With
The print head when the moving speed with respect to the printing medium of the printing head based on the movement amount exceeds the first moving speed, wherein the controlled is that not to use at least some of said plurality of ink nozzles Printing device.

A determining unit that determines whether printing of the image to be printed has been completed,
When the determination unit determines that printing of the image to be printed is not completed, information notifying the user that printing is not completed, information that prompts the user to perform printing again, 2. The information processing apparatus according to claim 1, further comprising: a notification unit configured to output warning information including at least one of information that prompts a user to reduce a moving speed of the printing apparatus when printing is performed again. A printing device according to claim 1.

The printing apparatus according to claim 1, further comprising a speed notification unit that notifies a moving speed of the printing apparatus.

The storage unit,
Before the print head starts printing the image to be printed, the print data corresponding to the image to be printed is stored,
The printing apparatus according to claim 1, wherein the print data corresponding to a portion of the image to be printed, which is printed by the print head, is controlled while the print head is performing printing. The printing device according to any one of claims 1 to 3.

5. The print head according to claim 1, wherein when the moving speed exceeds the first moving speed, the print head is controlled not to use all of the plurality of ink nozzles. 6. The printing device according to the above.

The print head is controlled so as not to use a part of the plurality of ink nozzles when the moving speed exceeds the first moving speed, and the second moving speed is higher than the first moving speed. The printing apparatus according to claim 1, wherein when the moving speed is exceeded, control is performed such that all of the plurality of ink nozzles are not used.

The plurality of ink nozzles in the print head are divided into a plurality of nozzle groups,
The print head is controlled so as not to use at least one of the plurality of nozzle groups when the moving speed is higher than the first moving speed and equal to or lower than the second moving speed. The printing apparatus according to claim 6, wherein

When the moving speed is higher than the first moving speed and equal to or lower than the second moving speed, the print head increases the number of unused nozzle groups among the plurality of nozzle groups as the moving speed increases. The printing apparatus according to claim 7, wherein the printing apparatus is controlled so as to increase the number.

The printing apparatus according to claim 7, wherein the plurality of nozzle groups are set for the plurality of ink nozzles in accordance with the print data.

The storage unit stores the print data corresponding to a portion not printed by the print head by not using at least a part of the plurality of ink nozzles in the image to be printed. The printing device according to claim 1.

The print head is configured to use at least a part of the plurality of ink nozzles stored in the storage unit to cause a remaining portion of an image to be printed that is not printed by the print head to be printed in a printing direction of the printing apparatus. The printing apparatus according to claim 10, wherein the printing apparatus is controlled to perform printing in accordance with the re-movement of the printing apparatus.

A printing method executed by a printing device,
The printing device,
A storage unit for storing print data,
It has a plurality of ink nozzles capable of discharging ink, and prints on the print medium by discharging ink from any of the plurality of ink nozzles based on the print data while relatively moving with respect to a print medium. A print head for printing the target image;
A detection device that detects an amount of relative movement of the print head with respect to the print medium;
With
The printing method includes:
When the moving speed relative to the print medium of the print head based on the movement amount exceeds the first moving speed, and controlling the print head so as not to use at least some of said plurality of ink nozzles Printing method.

A program executed by a computer that controls the printing apparatus,
The printing device,
A storage unit for storing print data,
It has a plurality of ink nozzles capable of discharging ink and prints on the print medium by discharging ink from any of the plurality of ink nozzles based on the print data while relatively moving with respect to the print medium. A print head for printing the target image;
A detecting device for detecting an amount of movement of the print head relative to the print medium,
With
The computer executes the program,
When the moving speed relative to the print medium of the print head based on the movement amount exceeds the first moving speed, and controlling the print head so as not to use at least some of said plurality of ink nozzles program.