CN216032560U - Ink-jet control device and 3D printer - Google Patents
Ink-jet control device and 3D printer Download PDFInfo
- Publication number
- CN216032560U CN216032560U CN202121519558.2U CN202121519558U CN216032560U CN 216032560 U CN216032560 U CN 216032560U CN 202121519558 U CN202121519558 U CN 202121519558U CN 216032560 U CN216032560 U CN 216032560U
- Authority
- CN
- China
- Prior art keywords
- control
- module
- ink
- identification
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The embodiment of the utility model discloses an ink-jet control device and a 3D printer, which comprise: the device comprises a control module and an identification module connected with the control module; the control module is used for generating an identification control signal and sending the identification control signal to the identification module; the identification module is used for identifying the formed model on the hot bed according to the identification control signal and sending the formed model to the control module; the control module is also used for determining the ink jet rule of the formed model according to the formed model and the preset ink jet rule, and controlling the spray head to jet ink according to the ink jet rule of the formed model, and the formed model identified by the identification module is clearer, so that the obtained ink jet rule of the formed model is more accurate, and the formed model can be jetted ink more accurately according to the ink jet rule of the formed model, namely the problems of poor 3D printing harmony and uneven color in the prior art are solved, and the effects of color coordination, higher color precision and fine stripes when the model is printed are realized.
Description
Technical Field
The embodiment of the utility model relates to a 3D printing technology, in particular to an ink jet control device and a 3D printer.
Background
The 3D color printing technology on the market at present is Fused Deposition (FDM) and inkjet cooperative printing, adopts a printing four-color mode (Cyan, Magenta, Yellow and Black, CYMK) four-color inkjet, ink drops can be attached to a high-adsorbability biodegradable plastic polylactic acid (PLA) material, full-color 3D printing is realized through layer-by-layer printing and inkjet, the FDM and inkjet cooperative printing of the product at present adopts a control platform and a control chip, the coordination consistency is not good when the four colors of CYMK are separately and independently controlled by hardware signals and software to print, and the color effect of a printing model is general.
SUMMERY OF THE UTILITY MODEL
The utility model provides an ink jet control device and a 3D printer, which are used for realizing the effects of color coordination, higher shooting and color identification precision and fine stripes when a model is printed.
An embodiment of the present invention provides an inkjet control apparatus, including:
the device comprises a control module and an identification module connected with the control module;
the control module is used for generating an identification control signal and sending the identification control signal to the identification module;
the identification module is used for identifying a formed model on the hot bed according to the identification control signal and sending the formed model to the control module;
the control module is also used for determining the ink jet rule of the formed model according to the formed model and a preset ink jet rule and controlling the spray head to jet ink according to the ink jet rule of the formed model.
Optionally, the method further includes: the detection module is connected with the control module;
the control module is also used for generating a detection control signal;
the detection module is used for detecting the ink quantity in the ink box after receiving the detection control signal and sending a detection result to the control module.
Optionally, the display module is connected with the control module;
the control module is also used for sending the detection result to the display module;
the display module is used for displaying the detection result.
Optionally, the method further includes: the alarm module is connected with the control module;
the control module is also used for sending the detection result to the alarm module when the detection result represents that the quantity of the ink in the ink box is less than a preset value;
and the alarm module is used for alarming when receiving the detection result.
Optionally, the method further includes: the control motor circuit is connected with the control module;
and the control module controls the control motor circuit according to the ink jet rule of the molded model so as to control a spray head to jet ink.
Optionally, the control module includes a control system and an MCU control chip, the MCU control chip is connected to the control system, the control system is configured to generate the identification control signal, send the identification control signal to the identification module, and send the formed model received from the identification module to the MCU control chip, and the MCU control chip is configured to determine an inkjet rule of the formed model according to the formed model and a preset inkjet rule, and control the nozzle to eject ink according to the inkjet rule of the formed model.
Optionally, the control system and the MCU control chip perform data exchange through serial Uart communication.
Optionally, the method further includes: and the power supply module is connected with the control module and is used for providing power supply voltage for the control module.
Optionally, the power supply module is further configured to convert an external input voltage into a supply voltage of 5V and 3.3V.
The embodiment of the utility model also discloses a 3D printer, and the 3D printer comprises the ink jet control device.
The embodiment of the utility model discloses an ink-jet control device and a 3D printer, which comprise: the device comprises a control module and an identification module connected with the control module; the control module is used for generating an identification control signal and sending the identification control signal to the identification module; the identification module is used for identifying a formed model on the hot bed according to the identification control signal and sending the formed model to the control module; the control module is also used for determining the ink jet rule of the formed model according to the formed model and a preset ink jet rule and controlling the spray head to jet ink according to the ink jet rule of the formed model. The formed model identified by the identification module is clearer, so that the obtained ink jet rule of the formed model is more accurate, ink can be accurately jetted on the formed model according to the ink jet rule of the formed model, the problems of poor 3D printing harmony and uneven color in the prior art are solved, and the effects of color coordination, higher color precision and fine stripes in the process of printing the model are realized.
Drawings
Fig. 1 is a schematic structural diagram of an inkjet control device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an inkjet control device according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of an inkjet control device according to a third embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the steps as a sequential process, many of the steps can be performed in parallel, concurrently or simultaneously. In addition, the order of the steps may be rearranged. A process may be terminated when its operations are completed, but may have additional steps not included in the figure. A process may correspond to a method, a function, a procedure, a subroutine, a subprogram, etc.
Furthermore, the terms "first," "second," and the like may be used herein to describe various orientations, actions, steps, elements, or the like, but the orientations, actions, steps, or elements are not limited by these terms. These terms are only used to distinguish one direction, action, step or element from another direction, action, step or element. For example, a first module may be termed a second module, and, similarly, a second module may be termed a first module, without departing from the scope of the present application. The first module and the second module are both modules, but they are not the same module. The terms "first", "second", etc. are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Example one
Fig. 1 is a schematic structural diagram of an inkjet control device according to an embodiment of the present invention, where the inkjet control device according to the embodiment of the present invention is suitable for a 3D printer to perform color printing, and specifically, the inkjet control device according to the embodiment of the present invention includes: a control module 1 and an identification module 2.
The control module 1 is configured to generate an identification control signal and send the identification control signal to the identification module 2.
In this embodiment, the 3D color printing technology is FDM and inkjet cooperative printing, CMYK four-color inkjet is adopted, ink droplets can be attached to a PLA material with high adsorptivity, full-color 3D printing is realized by layer-by-layer printing and inkjet, and therefore, it is very important for inkjet control, and in this embodiment, the identification control signal is generated by the control module 1, and is sent to the identification module 2.
The identification module 2 is used for identifying the formed model on the hot bed according to the identification control signal and sending the formed model to the control module 1.
In this embodiment, the recognition module 2 includes a camera, the camera can perform color shooting, and after receiving the recognition control signal, the camera shoots the formed model on the hot bed, and sends the formed model to the control module 1 through communication with the control module 1, so as to ensure that the control module 1 obtains the formed model in real time.
The control module 1 is further configured to determine an ink jet rule of the molded model according to the molded model and a preset ink jet rule, and control a nozzle to jet ink according to the ink jet rule of the molded model.
Specifically, the control module 1 can acquire information such as height, width, color and the like of the current printing model through the formed model, and can know how to perform ink jetting on the formed model, namely ink jetting rules, according to the preset ink jetting rules of different parts of the model, so as to perform ink jetting according to the ink jetting rules of the formed model; the preset ink-jet rule is written into the control module 1 before printing, and the preset ink-jet rule can be the corresponding relation between different parts and the ink-jet condition, and how to jet ink on the formed model on the hot bed can be known according to the corresponding relation.
The embodiment discloses an inkjet control device, including: the device comprises a control module and an identification module connected with the control module; the control module is used for generating an identification control signal and sending the identification control signal to the identification module; the identification module is used for identifying a formed model on the hot bed according to the identification control signal and sending the formed model to the control module; the control module is further used for determining the ink jet rule of the formed model according to the formed model and the preset ink jet rule, and controlling the spray head to jet ink according to the ink jet rule of the formed model, and the formed model identified by the identification module is clearer, so that the obtained ink jet rule of the formed model is more accurate, and the formed model can be jetted ink more accurately according to the ink jet rule of the formed model, namely the problems of poor 3D printing compatibility and uneven color in the prior art are solved, and the effects of color coordination, higher color precision and fine stripes when the model is printed are realized.
Example two
The present embodiment is expanded on the basis of the first embodiment, and specifically, the structure of the control module in the first embodiment is described in detail, the inkjet control device provided in the first embodiment of the present invention is suitable for a 3D printer to perform color printing, and fig. 2 is a schematic structural diagram of the inkjet control device in the first embodiment.
Referring to fig. 2, the control module 1 includes a control system 11 and an MCU control chip 12 connected to the control system 11, where the control system 11 is an RK3288 platform control system, and adopts server-level hardware setting, and the CPU adopts big and small core architecture of big and small big cores of big and small big and big cores of big and small cores of big; the GPU adopts a four-core image processor Mali-T860, so that the overall performance is excellent; the RK3288 platform control system 11 is an industrial control board of an android all-in-one machine, and can generate various control signals according to user input and requirements and perform communication exchange with other modules and equipment; an MCU (micro controller Unit) control Chip, also called a Single Chip Microcomputer (Microcomputer), or a Single Chip Microcomputer (MCU), is a Chip-level computer formed by appropriately reducing the frequency and specification of a Central Processing Unit (CPU), and integrating peripheral interfaces such as a memory, a counter (Timer), a USB, an a/D converter, a UART, a PLC, a DMA, etc., and even an LCD driving circuit on a Single Chip, and performing different combination control for different applications. In this embodiment, the control system 11 is configured to generate an identification control signal and send the identification control signal to the identification module 2, the identification module 2 includes a camera, the camera can perform color shooting, after receiving the identification control signal, the camera can shoot a formed model on the thermal bed and send the formed model to the MCU control chip 12, the MCU control chip 12 can obtain information of the height, width, color, etc. of the current printing model through the formed model after receiving the formed model, and can know how to perform ink jetting on the formed model, that is, ink jetting rules, through ink jetting conditions at different parts of the preset model, so as to jet ink according to the ink jetting rules of the formed model, where the preset ink jetting rules are written in the control module 1 before printing, the preset ink-jet rule can be the corresponding relation between different parts and ink-jet conditions, and according to the corresponding relation, the method can know how to jet ink on the formed model on the hot bed. In this embodiment, the control system 11 and the MCU control chip 12 perform data exchange through serial Uart communication.
The embodiment discloses an inkjet control device, including: the control module comprises a control system and an MCU control chip; the control system is used for generating an identification control signal and sending the identification control signal to the identification module; the identification module is used for identifying a formed model on the hot bed according to the identification control signal and sending the formed model to the MCU control chip; the MCU control chip is used for determining the ink jet rule of the formed model according to the formed model and the preset ink jet rule and controlling the spray head to jet ink according to the ink jet rule of the formed model, and the formed model identified by the identification module is clearer, so that the obtained ink jet rule of the formed model is more accurate, and the formed model can be jetted accurately according to the ink jet rule of the formed model, namely, the problems of poor 3D printing harmony and uneven color in the prior art are solved, the effects of color coordination, higher color precision and fine stripes in the process of printing the model are realized, and the control system and the MCU control chip are used for performing work division cooperation, so that the operation burden can be shared, and the ink jet speed is improved.
EXAMPLE III
Fig. 3 is a schematic structural diagram of an inkjet control device according to a third embodiment of the present invention, where the inkjet control device according to the third embodiment of the present invention is suitable for a 3D printer to perform color printing, and specifically, the inkjet control device according to the third embodiment of the present invention includes: the device comprises a control module 1, an identification module 2, a detection module 3, a display module 4, an alarm module 5, a control motor circuit 6 and a power module 7.
The control module 1 is configured to generate an identification control signal and send the identification control signal to the identification module 2.
In this embodiment, the 3D color printing technology is FDM and inkjet cooperative printing, CMYK four-color inkjet is adopted, ink droplets can be attached to a PLA material with high adsorptivity, full-color 3D printing is realized by layer-by-layer printing and inkjet, and therefore, it is very important for inkjet control, and in this embodiment, the identification control signal is generated by the control module 1, and is sent to the identification module 2.
In one example, the control module 1 includes a control system and an MCU control chip, the MCU control chip is connected to the control system, the control system is configured to generate the identification control signal and send the identification control signal to the identification module, and is further configured to send the formed model received from the identification module to the MCU control chip, and the MCU control chip is configured to determine an ink ejection rule of the formed model according to the formed model and a preset ink ejection rule, and control the ejection head to eject ink according to the ink ejection rule of the formed model.
The identification module 2 is used for identifying the formed model on the hot bed according to the identification control signal and sending the formed model to the control module 1.
In this embodiment, the recognition module 2 is configured to include a camera, the camera can perform color shooting, and after receiving the recognition control signal, the camera shoots the formed model on the hot bed, and sends the formed model to the control module 1 through communication with the control module 1, so as to ensure that the control module 1 obtains the formed model in real time.
The control module 1 is further configured to determine an ink jet rule of the molded model according to the molded model and a preset ink jet rule, and control a nozzle to jet ink according to the ink jet rule of the molded model.
Specifically, the control module 1 can acquire information such as height, width, color and the like of the current printing model through the formed model, and can know how to perform ink jetting on the formed model, namely ink jetting rules, according to the preset ink jetting rules of different parts of the model, so as to perform ink jetting according to the ink jetting rules of the formed model; the preset ink-jet rule is written into the control module 1 before printing, and the preset ink-jet rule can be the corresponding relation between different parts and the ink-jet condition, and how to jet ink on the formed model on the hot bed can be known according to the corresponding relation.
The detection module 3 is connected with the control module 1; the control module 1 is further configured to generate a detection control signal; the detection module 3 is configured to detect the amount of ink in the ink cartridge after receiving the detection control signal, and send a detection result to the control module 1.
In the embodiment, the detection module 3 detects the amount of ink in the ink cartridge in real time in 3D printing by detecting the control signal and controls the progress of 3D printing, and specifically, the detection module 3 detects the amount of ink in the ink cartridge by detecting the control circuit. In this embodiment, the detection module 3 is connected to the ink cartridge and is monitored by reading the amount of ink in the ink cartridge and returning the reading to the control module 1.
The display module 4 is connected with the control module 1; the control module 1 is further configured to send the detection result to the display module 4; the display module 4 is configured to display the detection result.
In this embodiment, the display module 4 is used for detecting and displaying the ink residual amount in the ink box, so that the user can visually observe the ink residual amount in the ink box through the display module 4 to determine the printing progress and state, illustratively, for example, when the worker finds that the ink residual amount in the ink box is less in the printing process, the ink can be supplemented in time, and the printing progress is ensured. Specifically, the display module 4 is an LCD screen, which is used for a display type of digital clocks and watches and many portable computers, and has the advantages of low power consumption, small size and low radiation.
The alarm module 5 is connected with the control module 1; the control module 1 is further configured to send the detection result to the alarm module 5 when the detection result indicates that the amount of ink in the ink cartridge is less than a preset value; and the alarm module 5 is used for giving an alarm when receiving the detection result.
In this embodiment, alarm module 5 can be alarm devices such as alarm or buzzer, and when the detection result indicates that the amount of ink in the ink cartridge is less than the preset value, control module 1 sends a control signal to alarm module 5, and alarm module 5 can send out warning or buzzing and other warning sounds to provide the printer to replenish the ink in the ink cartridge, thereby avoiding the interruption of printing and ensuring the printing progress.
The control motor circuit 6 is connected with the control module 1; the control module 1 controls the control motor circuit 6 according to the ink jet rule of the molded model so as to control the spray head to jet ink.
In this embodiment, the control motor circuit 6 is used to control multi-axis motor lamination printing. In this embodiment, the control motor circuit 6 controls X, Y, Z, E the axis motor laminate printing module to perform coordinated operations of printing a model and ejecting ink.
The power module 7 is connected with the control module 1, and the power module 7 is used for providing power supply voltage for the control module 1.
In this embodiment, the power module 7 may be a power adapter or an energy storage battery or other electric quantity device, the power adapter supplies power by being connected to a mains power supply, and the energy storage battery supplies power to the control module 1 by storing electric quantity. Specifically, the power supply module 7 is further configured to convert an external input voltage into a supply voltage of 5V and 3.3V. The specific power supply voltage may also be adaptively adjusted according to actual conditions, and is not specifically limited in this embodiment.
The embodiment discloses an inkjet control device, including: the device comprises a control module and an identification module connected with the control module; the control module is used for generating an identification control signal and sending the identification control signal to the identification module; the identification module is used for identifying a formed model on the hot bed according to the identification control signal and sending the formed model to the control module; the control module is also used for determining the ink jet rule of the formed model according to the formed model and the preset ink jet rule, and controlling the spray head to jet ink according to the ink jet rule of the formed model, and the formed model identified by the identification module is clearer, so that the obtained ink jet rule of the formed model is more accurate, and the formed model can be jetted ink more accurately according to the ink jet rule of the formed model, namely, the problems of poor 3D printing harmony and uneven color in the prior art are solved, and the effects of color harmony, higher color precision and fine stripes when the model is printed are realized; the device also comprises a display module, so that a user can intuitively know the ink quantity in the ink box; the device still includes alarm module, and the user can be very fast like this knows the ink volume in the ink horn and need supply, and the device still includes control motor circuit, can carry out the inkjet through control motor circuit simpler control shower nozzle, and the device still includes power module, and power module can carry out supply voltage's conversion, can carry out the adaptability adjustment according to actual conditions like this.
Example four
This embodiment also provides a 3D printer, and this 3D printer includes the inkjet controlling means in any of the embodiments described above.
The embodiment of the utility model discloses a 3D printer, which comprises any ink jet control device, wherein the device comprises: the device comprises a control module and an identification module connected with the control module; the control module is used for generating an identification control signal and sending the identification control signal to the identification module; the identification module is used for identifying a formed model on the hot bed according to the identification control signal and sending the formed model to the control module; the control module is also used for determining the ink jet rule of the formed model according to the formed model and the preset ink jet rule, controlling the spray head to jet ink according to the ink jet rule of the formed model, and the formed model identified by the identification module is clearer, so that the ink jet rule of the obtained formed model is more accurate, and the formed model can be jetted more accurately according to the ink jet rule of the formed model, namely, the problems of poor 3D printing harmony and uneven color in the prior art are solved, the effects of color coordination, higher color precision and fine stripes in the process of printing the model are realized, and the control system and the MCU control chip are used for performing work division cooperation, so that the operation burden can be shared, and the ink jet speed is improved.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. An inkjet control apparatus, comprising: the device comprises a control module and an identification module connected with the control module;
the control module is used for generating an identification control signal and sending the identification control signal to the identification module;
the identification module is used for identifying a formed model on the hot bed according to the identification control signal and sending the formed model to the control module;
the control module is also used for determining the ink jet rule of the formed model according to the formed model and a preset ink jet rule and controlling the spray head to jet ink according to the ink jet rule of the formed model.
2. The inkjet control apparatus as defined in claim 1, further comprising: the detection module is connected with the control module;
the control module is also used for generating a detection control signal;
the detection module is used for detecting the ink quantity in the ink box after receiving the detection control signal and sending a detection result to the control module.
3. The inkjet control apparatus as defined in claim 2, further comprising: the display module is connected with the control module;
the control module is also used for sending the detection result to the display module;
the display module is used for displaying the detection result.
4. The inkjet control apparatus according to claim 2 or 3, characterized by further comprising: the alarm module is connected with the control module;
the control module is also used for sending the detection result to the alarm module when the detection result represents that the quantity of the ink in the ink box is less than a preset value;
and the alarm module is used for alarming when receiving the detection result.
5. The inkjet control apparatus as defined in claim 1, further comprising: the control motor circuit is connected with the control module;
and the control module controls the control motor circuit according to the ink jet rule of the molded model so as to control a spray head to jet ink.
6. The inkjet control apparatus according to claim 1, wherein the control module includes a control system and an MCU control chip, the MCU control chip is connected to the control system, the control system is configured to generate the identification control signal and send the identification control signal to the identification module, and is further configured to send the molded model received from the identification module to the MCU control chip, and the MCU control chip is configured to determine an inkjet rule of the molded model according to the molded model and a preset inkjet rule, and control the nozzle to eject ink according to the inkjet rule of the molded model.
7. The inkjet control device of claim 6, wherein the control system exchanges data with the MCU control chip through serial Uart communication.
8. The inkjet control apparatus as defined in claim 1, further comprising: and the power supply module is connected with the control module and is used for providing power supply voltage for the control module.
9. The inkjet control device of claim 8, wherein the power module is further configured to convert an external input voltage to a supply voltage of 5V and 3.3V.
10. A 3D printer, the 3D printer comprising the inkjet control apparatus of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121519558.2U CN216032560U (en) | 2021-07-05 | 2021-07-05 | Ink-jet control device and 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121519558.2U CN216032560U (en) | 2021-07-05 | 2021-07-05 | Ink-jet control device and 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216032560U true CN216032560U (en) | 2022-03-15 |
Family
ID=80617314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121519558.2U Active CN216032560U (en) | 2021-07-05 | 2021-07-05 | Ink-jet control device and 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216032560U (en) |
-
2021
- 2021-07-05 CN CN202121519558.2U patent/CN216032560U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20190111676A1 (en) | Modifying firing parameters for printheads | |
| JP6953815B2 (en) | Program, information processing device, display method, droplet ejection device, droplet ejection system | |
| CN102009530B (en) | Imaging device, remodeling method and consumable containers thereof | |
| EP3178636A1 (en) | Shape forming apparatus and control method for shape forming apparatus | |
| JP2009083360A (en) | Liquid jetting apparatus and control method for the same | |
| CN108556339A (en) | 3D printer consumptive material warning device and system | |
| CN216032560U (en) | Ink-jet control device and 3D printer | |
| CN102173208A (en) | Device and method for resetting memory chip of imaging device | |
| JP2008073923A (en) | Inkjet head driver | |
| JP2020040382A (en) | Image forming device, control method and control program | |
| US10022971B2 (en) | Automatic inkjet head cleaning method for powder bed and inkjet 3D printer | |
| CN109366974A (en) | 3D printer consumptive material warning device and system | |
| JP2003291365A (en) | Recorder and method for managing ink consumption amount | |
| US11102373B2 (en) | Image forming apparatus, state control method, and non-transitory computer-readable storage medium | |
| CN102350877B (en) | Wire holder, ink-jet printer and ink box | |
| US10773455B2 (en) | 3D printing method using strengthened auxiliary wall | |
| JP2006277346A (en) | Host device, communication system, and electric power supplying method | |
| JP5978641B2 (en) | Printing apparatus and control method thereof | |
| CN203901990U (en) | Control and voice prompt chip, printing material container and recording device | |
| CN105235398B (en) | The Method of printing and device of adaptive Print direction | |
| JP2017064975A (en) | Image formation apparatus, position detector, image formation system, and position information switching method of image formation apparatus | |
| JP2021125907A (en) | Electronic apparatus and method for controlling the same | |
| JP2020040384A (en) | Image forming device, state control method and program | |
| CN104057698B (en) | Control sound production prompt chip, printed material container and tape deck | |
| JP2015051586A (en) | Inkjet head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |