JP2014168870A - Recording device and recording method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a recording device which includes a mobile belt capable of supporting a recording medium and a delivery part for delivering the recording medium to the mobile belt, and suppresses excessive loads on a delivery motor driving the delivery part.SOLUTION: A recording device includes: a transport mechanism 3 capable of intermittently moving a mobile belt 10 capable of supporting a recording medium P; a delivery part 2 for delivering the recording medium P to the mobile belt 10 in a state that the recording medium P is strained by receiving tension force from the recording medium P accompanying intermittent movement of the mobile belt 10; and a recording mechanism 4 for performing a recording by reciprocating a recording head 7 in a direction B intersecting with a transporting direction A of the recording medium P. A load reducing mode, in which acceleration at the time of the intermittent movement of the mobile belt 10 is reduced, is performed when a load sensor 36 detects loads more than a predetermined threshold T1.

Description

  The present invention relates to a recording apparatus and a recording method including a transport mechanism that transports a recording medium supported by a movable belt.

  2. Description of the Related Art Conventionally, a recording apparatus including a transport mechanism that transports a recording medium supported by a movable belt has been used. Among such recording apparatuses, a recording apparatus having a feeding unit that feeds the recording medium onto a movable belt that can support the recording medium is used. For example, Patent Document 1 discloses an image forming apparatus as a recording apparatus including a recording medium supply apparatus as the feeding unit.

Japanese Patent Laid-Open No. 2005-211984

  In a recording apparatus including a feeding unit that feeds a recording medium to a movable belt that can support the recording medium, a feeding motor that drives the feeding unit depends on the type and size of the recording medium, environmental conditions, or the like. There was an excessive load. An excessive load applied to the feeding motor means that the recording medium is pulled from the movable belt side to the feeding portion side and an excessive force is applied to the recording medium, and the recording medium may be damaged. In some cases, it may induce sputum. Heat generation or failure due to excessive load applied to the feeding motor can be dealt with by using a high-durability or high-torque motor for the feeding motor. It cannot be prevented from triggering and is expensive. Therefore, conventionally, in order to suppress an excessive load on the motor (an excessive force is applied to the recording medium), a load sensor is provided, and the load sensor detects that an excessive load is applied to the motor. The feedback control is performed to reduce the load by rotating the motor.

However, in such feedback control, since the motor is rotated after detecting that an excessive load is applied to the motor, the effect of suppressing the excessive load applied to the motor may be insufficient. The load on the motor peaks before the motor rotates (the moment the force is applied to the stopped motor). For this reason, even if the motor is rotated after detecting that an excessive load is applied to the motor, the load is gradually accumulated in the motor by repeating the rotation, for example, the motor may become high temperature.
That is, in a recording apparatus including a conventional movable belt that can support a recording medium and a feeding unit that feeds the recording medium to the movable belt, an excessive load is applied to the feeding motor of the feeding unit. Insufficient suppression.

  SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a recording apparatus including a movable belt that can support a recording medium and a feeding unit that feeds the recording medium to the movable belt, and the feeding motor that drives the feeding unit is excessive. It is to suppress the load.

  The recording apparatus according to the first aspect of the present invention for solving the above-described problem includes a transport mechanism capable of intermittently moving a movable belt capable of supporting a recording medium, and the recording target accompanying the intermittent movement of the movable belt. A feeding portion that feeds the movable belt in a state in which the recording medium is stretched in response to tension from the medium; The feeding unit includes a feeding motor as a driving source and a load sensor of the feeding motor capable of detecting a load based on the tension, and the load sensor detects a load equal to or greater than a predetermined threshold. In such a case, a load reduction mode for reducing acceleration during intermittent movement of the movable belt is executed.

Here, the present embodiment only needs to be configured so that “the recording medium is stretched to the movable belt”, and the recording medium can be stretched to the movable belt. If it exists, a configuration in which the recording medium can be fed out to the movable belt in a relaxed state may be used.
In addition, “to receive the tension from the recording medium accompanying the intermittent movement of the movable belt and feed the recording medium to the movable belt in a stretched state” means that the tension from the recording medium is received. Means that the recording medium is fed out to the movable belt. In other words, in addition to the configuration capable of executing the conventional feedback control, in the configuration in which a force is applied to the recording medium on the side opposite to the side that feeds the movable belt in the feeding unit (a configuration in which a so-called back tension is applied), The term also includes a configuration in which after receiving the tension from the recording medium, the reverse force is released and the recording medium is fed out by the driving force of the movable belt. Furthermore, a configuration is also included in which the driving force of the movable belt is mainly fed out from the recording medium while maintaining the tensioned state by the weight of the recording medium.
Further, “decreasing the acceleration when the movable belt is intermittently moved” means that the acceleration in a state where the movable belt is moved from the stopped state when the movable belt is intermittently moved is decreased. That is, it does not mean that the maximum speed or the like when moving the movable belt is reduced.

  According to this aspect, since the acceleration at the time of the intermittent movement of the movable belt is reduced, it is possible to suppress the load applied to the feeding motor at the time of the intermittent movement. Further, it is possible to suppress a decrease in throughput by reducing only the acceleration when moving the movable belt and not reducing the maximum speed or the like.

  The recording apparatus according to a second aspect of the present invention is the recording apparatus according to the first aspect, wherein the recording medium is in a roll shape, and the feeding portion is in the form of a roll in accordance with the rotational drive of the feeding motor. The recording medium is fed out, and the load reduction mode is performed when the movable belt is intermittently moved, the recording medium having the largest roll diameter assumed to be used and the recording medium having the smallest roll diameter assumed to be used. In the above, the state in which the recording medium is stretched is maintained, and the acceleration when the movable belt is moved so that the load is less than the threshold is reduced.

According to this aspect, during the intermittent movement of the mobile belt, the recording medium having the maximum roll diameter assumed to be used and the minimum roll diameter assumed to be used during the intermittent movement of the mobile belt. In the recording medium, the acceleration at the time of moving the movable belt is reduced so that the tensioned state of the recording medium is maintained. For this reason, the recording medium can be fed out in a state where the recording medium is stretched regardless of the recording medium having any roll diameter assumed to be used.
According to this aspect, in the intermittent movement of the movable belt, in the recording medium having the maximum roll diameter assumed to be used and the recording medium having the minimum roll diameter assumed to be used, The acceleration at the time of moving the movable belt is decreased so that the load is less than the threshold value. For this reason, it becomes possible to make the load less than the threshold value even when a recording medium having any roll diameter assumed to be used is used.

  A recording apparatus according to a third aspect of the present invention is the recording apparatus according to the second aspect, further comprising a reception unit that receives information on the roll diameter, and based on the roll diameter received by the reception unit, the recording device in the load reduction mode. The acceleration is adjusted.

Here, the “information on the roll diameter” is not particularly limited as long as it is information on the roll diameter. For example, it is calculated from the information output from the sensor capable of measuring the roll diameter, the roll diameter information input from the user through the user interface, the roll diameter input as the initial value and the transport distance of the recording medium. Information that is required.
According to this aspect, since the acceleration in the load reduction mode can be adjusted based on the roll diameter received by the reception unit, the load applied to the feeding motor during intermittent movement is suppressed with high accuracy. It is possible.

  According to a fourth aspect of the present invention, there is provided a recording apparatus according to the third aspect, further comprising: an arithmetic unit that calculates the roll diameter from a rotation angle of the feeding motor and a moving distance of the movable belt, The calculation result of the calculation unit is received.

  According to this aspect, since the acceleration can be adjusted based on the roll diameter information as the calculation result of the calculation unit, it is possible to suppress the load applied to the feeding motor during intermittent movement with high accuracy. It is.

  In the recording apparatus according to a fifth aspect of the present invention, in any one of the first to fourth aspects, the acceleration in the load reduction mode can be set based on a detection result of the load sensor. Features.

  According to this aspect, since the acceleration in the load reduction mode can be set based on the detection result of the load sensor, it is possible to suppress the load applied to the feeding motor during intermittent movement with high accuracy. is there.

  The recording apparatus according to a sixth aspect of the present invention is characterized in that, in any one of the first to fifth aspects, the movable belt is an adhesive belt.

In a recording apparatus having an adhesive belt (a belt coated with an adhesive that releasably adheres and holds the recording medium on the surface on which the recording medium is set) as a movable belt, the recording medium is stably Since it can be supported, an adhesive belt can be preferably used as the movable belt.
According to this aspect, since it becomes possible to stably support the recording medium, the image quality of the recorded image can be improved.
Further, in a recording apparatus having an adhesive belt, the recording medium is firmly attached to the adhesive belt, so that the load applied to the feeding motor when the movable belt is moved tends to increase. However, according to this aspect, it is possible to prevent an excessive load from being applied to the feeding motor even in a recording apparatus including an adhesive belt.

  According to a seventh aspect of the present invention, there is provided a recording method comprising: a transport mechanism capable of intermittently moving a movable belt capable of supporting a recording medium; and a tension from the recording medium accompanying intermittent movement of the movable belt. A feeding unit that feeds the recording medium in a stretched state, and a recording mechanism that records by reciprocating a recording head in a direction intersecting a conveyance direction of the recording medium; Is a recording method performed using a recording apparatus having a feeding motor as a driving source and a load sensor of the feeding motor capable of detecting a load based on the tension, wherein the load sensor is equal to or greater than a predetermined threshold value. When the load is detected, the acceleration during the intermittent movement of the movable belt is reduced.

  According to this aspect, since the acceleration at the time of the intermittent movement of the movable belt is reduced, it is possible to suppress the load applied to the feeding motor at the time of the intermittent movement. Further, it is possible to suppress a decrease in throughput by reducing only the acceleration when moving the movable belt and not reducing the maximum speed or the like.

1 is a schematic side view illustrating an embodiment of a recording apparatus of the present invention. 1 is a block diagram illustrating an embodiment of a recording apparatus of the present invention. The figure for demonstrating the calculation method of the roll diameter of the recording medium in the recording device of this invention. FIG. 4 is a diagram for explaining a load reduction mode of the recording apparatus of the present invention. The flowchart showing the Example of the recording method of this invention.

[Example of Recording Apparatus] (FIGS. 1 to 4)
Hereinafter, a recording apparatus according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
First, a recording apparatus according to an embodiment of the present invention will be described. Note that the recording apparatus of this example is a recording apparatus having a configuration in which an adhesive belt is provided as a movable belt. However, the present invention is not limited to such a configuration, and for example, an electrostatic adsorption type movable belt can be used.
FIG. 1 is a schematic side view of a recording apparatus 1 according to an embodiment of the present invention.

  The recording apparatus 1 of the present embodiment includes a feeding unit 2 that can feed out a roll R1 of a recording medium P for recording. Further, a transport mechanism 3 that transports the recording medium P in the transport direction A by the adhesive belt 10 that is a movable belt is provided. In addition, a recording mechanism 4 is provided that records the recording head 7 by reciprocating scanning in a scanning direction B that intersects the conveyance direction A of the recording medium P. Further, a cleaning mechanism 15 for the adhesive belt 10 is provided. Furthermore, a winding mechanism 18 having a winding shaft 17 for winding the recording medium P and a cutter 16 for cutting the recording medium P being wound is provided.

The feeding unit 2 includes a rotating shaft 5 that also serves as a setting position of the roll R1 of the recording medium P for recording, and conveys the recording medium P from the roll R1 set on the rotating shaft 5 via the driven roller 6. The structure can be extended to the mechanism 3. When the recording medium P is fed out to the transport mechanism 3, the rotating shaft 5 rotates in the rotation direction C.
The rotating shaft 5 can be rotated by using the feeding motor 28 (see FIG. 2) as a driving source, and detects a load applied to the feeding motor 28 based on the tension from the recording medium P accompanying the intermittent movement of the adhesive belt 10. A possible load sensor 36 (see FIG. 2) is provided.

  The transport mechanism 3 includes an adhesive belt 10 that places and transports the recording medium P fed from the feeding unit 2, a transport roller 8 that moves the adhesive belt 10, and a driven roller 9. The recording medium P is pressed and attached to the adhesive belt 10 by the pressure roller 12 and placed. When the recording medium P is transported, the transport roller 8 rotates in the rotation direction C.

The recording mechanism 4 includes a recording head 7, a carriage (not shown) on which the recording head 7 is mounted, and a carriage motor 26 (see FIG. 2) that reciprocates the carriage in the scanning direction B. In FIG. 1, the scanning direction B is a direction perpendicular to the paper surface.
During recording, recording is performed by reciprocating the recording head 7. During the recording scanning (when the recording head is moving), the transport mechanism 3 stops the transport of the recording medium P. In other words, during recording, the reciprocating scanning of the recording head 7 and the conveyance of the recording medium P are alternately performed. That is, during recording, the conveyance mechanism 3 intermittently conveys the recording medium P corresponding to the reciprocating scanning of the recording head 7.

  The cleaning mechanism 15 of the adhesive belt 10 includes a cleaning unit 13 configured by connecting a plurality of cleaning rollers in the rotation axis direction, and a tray 14 containing a cleaning agent for cleaning the cleaning unit 13.

  The winding mechanism 18 is a mechanism that winds the recording medium P on which recording has been performed and is transported from the transport mechanism 3 via the driven roller 11. A winding paper tube or the like is set on the winding shaft 17. By winding the recording medium P around this, the recording medium P can be wound as a roll R2.

Next, the electrical configuration of the recording apparatus 1 of the present embodiment will be described.
FIG. 2 is a block diagram of the recording apparatus 1 of the present embodiment.
The control unit 20 is provided with a CPU 21 that controls the entire recording apparatus 1. The CPU 21 is connected via a system bus 22 to a ROM 23 that stores various control programs executed by the CPU 21 and a RAM 24 that can temporarily store data. The CPU 21 is connected to a head driving unit 25 for driving the recording head 7 via the system bus 22.

The CPU 21 is connected to a motor drive unit 32 for driving a carriage motor 26, a belt motor 27, a feeding motor 28, and a take-up motor 29 via a system bus 22.
Here, the carriage motor 26 is a motor for moving the carriage on which the recording head 7 is mounted. The belt motor 27 is a motor for driving the transport roller 8. The feeding motor 28 is a rotating mechanism of the rotating shaft 5, and is a motor that drives the rotating shaft 5 in order to feed the recording medium P to the transport mechanism 3. The winding motor 29 is a drive motor for rotating the winding shaft 17.

Further, the CPU 21 is connected via a system bus 22 to a cutter driving unit 33 that drives the cutter 16 to cut the recording medium P.
Further, the CPU 21 inputs a monitor 34 and a control panel 35 provided in the recording apparatus 1, a load sensor 36 capable of detecting a load applied to the feeding motor 28, and recording data from an external device such as a PC. And an input / output unit 30 for transmitting and receiving data and signals.

The recording apparatus 1 of this embodiment has a load reduction mode for reducing the load applied to the feeding motor 28. This execution program is stored in the ROM 23.
Specifically, in the load reduction mode, when the load sensor 36 detects a load equal to or greater than a predetermined threshold, the control unit 20 controls the adhesive belt 10 to be intermittent from any time after the next time. During the movement, the acceleration during the intermittent movement of the adhesive belt 10 is reduced.

In the recording apparatus 1 of the present embodiment, the control unit 20 has a role as a receiving unit that receives information on the roll diameter of the roll R1 of the recording medium P set on the rotating shaft 5. In the recording apparatus 1 of the present embodiment, it is possible to accept roll diameter information input from the user via the control panel 35 which is a user interface. It is also possible to receive roll diameter information input from an external device such as a PC via the interface 31. Furthermore, the recording apparatus 1 of the present embodiment is configured such that the control unit 20 can calculate the roll diameter from the rotation angle of the feeding motor 28 and the moving distance of the adhesive belt 10. In other words, the control unit 20 serves as a calculation unit that calculates the roll diameter from the rotation angle of the feeding motor 28 and the movement distance of the adhesive belt 10, and a reception unit that receives the calculation result of the calculation unit. It also serves as a role.
In addition, a sensor capable of measuring the roll diameter may be provided in the recording apparatus 1 so that the control unit 20 can input information output from the sensor.
The control unit 20 adjusts the acceleration during the intermittent movement of the adhesive belt 10 in the load reduction mode based on the roll diameter information.

  Further, the recording apparatus 1 of the present embodiment can set the acceleration at the time of the intermittent movement of the adhesive belt 10 in the load reduction mode based on the load detection result by the load sensor 36. Specifically, the acceleration can be automatically set based on the load under the control of the control unit 20. Note that the acceleration can also be set manually by the user via the control panel 35 as a user interface based on the load detection result by the load sensor 36.

Next, a method for calculating the roll diameter of the recording medium P in the recording apparatus 1 of the present embodiment will be described.
FIG. 3 is a diagram for explaining a method of calculating the roll diameter of the roll R1 of the recording medium P in the recording apparatus 1 of the present embodiment.
The recording apparatus 1 according to the present embodiment is configured to move the adhesive belt 10 once based on the intermittent conveyance of the recording medium P and move the adhesive belt 10 once based on the intermittent conveyance of the recording medium P. The rotation angle Θ (rotation angle of the feeding motor 28) of the accompanying roll R1 can be measured.
Here, the moving distance d of the adhesive belt 10 is equal to the product rΘ of the radius r of the roll R1 and the rotation angle Θ of the roll R1. For this reason, the radius r of the roll R1 can be expressed by d / Θ. With this calculation method, the control unit 20 calculates the roll diameter of the roll R1.

Next, the load reduction mode in the recording apparatus 1 of the present embodiment will be described.
FIG. 4 is a diagram for explaining the load reduction mode of this embodiment.
FIG. 4A is a diagram showing the moving speed V of the adhesive belt 10 and the load L applied to the feeding motor 28 at a time corresponding to this when the conventional feedback control is performed only in the load reduction mode. is there.
In FIG. 4A, the load L applied to the feeding motor 28 has a peak corresponding to the start of movement accompanying the intermittent movement of the adhesive belt 10, and the peak load L is equal to or greater than the threshold T1.
Note that the threshold T1 is an allowable load even when the recording medium having the maximum roll diameter assumed to be used is used or the recording medium P having the minimum roll diameter expected to be used is used. This is a predetermined threshold based on this. Further, the threshold T2 is set even when the recording medium having the maximum roll diameter assumed to be used is used or the recording medium P having the minimum roll diameter expected to be used is used. This is a predetermined threshold based on maintaining the state where P is stretched. That is, it is preferable that the load L is in the range of the threshold value T2 or more and less than the threshold value T1.

FIG. 4B is a diagram illustrating the moving speed V of the adhesive belt 10 and the load L applied to the feeding motor 28 at a time corresponding to the moving speed V when the load reduction mode of the present embodiment is executed. In FIG. 4B, the acceleration, which is the change rate of the moving speed V when the adhesive belt 10 is moved from the stopped state to the moving state in the intermittent movement, is lower than that in FIG.
In FIG. 4B, the belt motor 27 is driven so as to reduce the acceleration when the adhesive belt 10 is intermittently moved. For this reason, the load L at the peak time is less than the threshold value T1. That is, the load L is in the range of the threshold value T2 or more and less than the threshold value T1 even at the peak time. In addition, the value of the load L at the peak can be lowered as the acceleration during the intermittent movement of the adhesive belt 10 is lowered.

  In the load reduction mode, the conventional feedback control is not performed, but is performed together with the conventional feedback control. In other words, in the load reduction mode, the belt motor 27 is driven so as to reduce the acceleration during the intermittent movement of the adhesive belt 10, and the conventional feedback to the feeding motor 28 along with the drive control of the belt motor 27. Control is taking place.

[Example of Recording Method] (FIG. 5)
Next, the recording method of this embodiment will be described.
FIG. 5 is a flowchart showing the recording method of this embodiment.
The recording method of this example is an example performed using the recording apparatus 1 of the above example.

In the recording method of this embodiment, when the recording apparatus 1 inputs recording data, first, in step S110, the adhesive belt 10 is intermittently moved under the control of the control unit 20, and the control unit 20 performs the feeding motor 28 at that time. Is input from the load sensor 36, and it is determined whether or not it is equal to or greater than a threshold value T1.
If it is determined in step S110 that the load L is greater than or equal to the threshold value T1, the process proceeds to step S120, where the control unit 20 rotates the rotation angle Θ of the feeding motor 28 accompanying the intermittent movement of the adhesive belt 10 and the moving distance d of the adhesive belt 10. Enter.
If it is determined in step S110 that the load L is less than the threshold value T1, the process proceeds to step S130, and the control unit 20 determines whether recording of the recording data input to the recording apparatus 1 has been completed. If it is determined in step S130 that the recording has not ended, the process returns to step S110 until it is determined that the recording has ended. If it is determined that the recording has ended, the recording method according to the present embodiment ends.

When the controller 20 inputs the rotation angle Θ of the feeding motor 28 and the movement distance d of the adhesive belt 10 in step S120, the controller 20 calculates the roll diameter r of the recording medium in step S140.
Next, in step S150, under the control of the control unit 20, based on the load detected by the load sensor 36, an acceleration during intermittent movement of the adhesive belt 10 is set. At this time, the control unit 20 sets the acceleration while adjusting based on the roll diameter r calculated in step S140.

Next, in step S160, a flag for executing the load reduction mode in the intermittent movement of the adhesive belt 10 from the next time is set. Specifically, the execution of the load reduction mode refers to the control unit 20 of the belt motor 27 so that the adhesive belt 10 is intermittently moved at the acceleration set in step S150 when the adhesive belt 10 is intermittently moved. Control the drive.
When the load reduction mode execution flag is set in step S160, it is determined in step S170 whether or not the recording is completed, and the recording is executed in the load reduction mode until it is determined that the recording is completed. If so, the recording method according to this embodiment is terminated.

1 recording device, 2 feeding section, 3 transport mechanism, 4 recording mechanism,
5 Rotating shaft of feeding section 2, 6 driven roller, 7 recording head,
8 transport rollers, 9 driven rollers, 10 adhesive belts (movable belts),
11 driven roller, 12 pressure roller, 13 cleaning unit, 14 tray,
15 cleaning mechanism, 16 cutter, 17 winding shaft, 18 winding mechanism,
19 display unit, 20 control unit, 21 CPU, 22 system bus, 23 ROM,
24 RAM, 25 head drive unit, 26 carriage motor,
27 belt motor, 28 feeding motor, 29 winding motor,
30 I / O unit, 31 interface, 32 motor drive unit,
33 Cutter drive unit, 34 Monitor, 35 Control panel,
36 Load sensor, P Recording medium

Claims (7)

A transport mechanism capable of intermittently moving a movable belt capable of supporting a recording medium;
A feeding section that receives tension from the recording medium accompanying intermittent movement of the movable belt and feeds the recording medium to the movable belt in a stretched state.
A recording mechanism for recording by reciprocating a recording head in a direction intersecting the transport direction of the recording medium,
The feeding unit has a feeding motor as a driving source and a load sensor of the feeding motor capable of detecting a load based on the tension.
A recording apparatus, wherein when the load sensor detects a load equal to or greater than a predetermined threshold, a load reduction mode is executed to reduce acceleration during intermittent movement of the movable belt. The recording apparatus according to claim 1,
The recording medium is in a roll shape,
The feeding unit feeds the recording medium in a roll shape with the rotational drive of the feeding motor,
In the load reduction mode, when the movable belt is intermittently moved, the recording medium having the maximum roll diameter assumed to be used and the recording medium having the minimum roll diameter assumed to be used are recorded on the recording medium. A recording apparatus, wherein a state in which a medium is stretched is maintained and an acceleration when the movable belt is moved so that the load is less than the threshold value is reduced. The recording apparatus according to claim 2,
A reception unit for receiving the roll diameter information;
The recording apparatus, wherein the acceleration in the load reduction mode is adjusted based on the roll diameter received by the reception unit. The recording apparatus according to claim 3,
A calculation unit that calculates the roll diameter from a rotation angle of the feeding motor and a moving distance of the movable belt;
The recording apparatus, wherein the reception unit receives a calculation result of the calculation unit. The recording apparatus according to any one of claims 1 to 4,
The recording apparatus, wherein the acceleration in the load reduction mode can be set based on a detection result of the load sensor. The recording apparatus according to any one of claims 1 to 5,
The recording apparatus according to claim 1, wherein the movable belt is an adhesive belt. A transport mechanism capable of intermittently moving a movable belt capable of supporting a recording medium, and the movable belt in a state where the recording medium is stretched by receiving tension from the recording medium accompanying intermittent movement of the movable belt. A feeding section that feeds out to a belt, and a recording mechanism that records by reciprocating a recording head in a direction crossing a conveyance direction of the recording medium, and the feeding section is provided with a feeding motor as a drive source and the tension. A recording method using a recording device having a load sensor of the feeding motor capable of detecting a load based on the load,
The recording method according to claim 1, wherein when the load sensor detects a load equal to or greater than a predetermined threshold, the acceleration during the intermittent movement of the movable belt is reduced.

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