Printing control system

A printing control and controller technology, applied in printing devices, printing and other directions, can solve problems such as aging of mechanical parts and electronic components, paper jams, and impact on printing quality.

Inactive Publication Date: 2018-11-30
阜阳市金天数码科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the printer is in use, a large amount of heat will accumulate with the internal operation. On the one hand, the accumulated heat will cause the paper to be deformed by heat, affect the printing quality and even cause paper jams; on the oth...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] figure 1 A schematic diagram showing the working principle of a typical laser printer. Such as figure 1 As shown, the printer may include a laser 11 for emitting a laser beam; a mirror 12 for reflecting the laser beam to the photosensitive drum 13; a charging roller 14 for charging the printing roller 13; a developing roller 15; a pair of fixing rollers 16 (upper roller and lower roller); and transfer roller 17. After the printing paper 18 passes through the transfer roller 17, it is conveyed to a pair of fixing rollers 16. The fixing roller 16 is provided with a heating lamp (not shown). apart from figure 1 In addition to the components shown in the printer, the printer may also include other known components, such as a paper box, a paper feeding mechanism, and so on.

[0029] The printer may also include a control system, such as a controller, data interface, display, etc.

[0030] Since the printer needs to heat the printing paper during the printing process, when the ...

Embodiment 2

[0044] Figure 4 A flowchart of a control method according to an embodiment of the present invention is shown. Such as Figure 4 As shown, the printer variable speed temperature control method of the embodiment of the present invention includes the following steps:

[0045] 1) Establish a temperature-printing speed data table inside the printer;

[0046] 2) The temperature inside the printer is detected in real time, and the temperature-printing speed data table is searched according to the temperature inside the printer to obtain the printing speed to be adjusted;

[0047] 3) Control the printing speed of the internal printing unit (or printing mechanism) of the printer according to the printing speed to be adjusted.

[0048] In step 2), when searching the temperature-printing speed data table according to the temperature inside the printer to obtain the printing speed to be adjusted, if the temperature inside the printer exceeds the preset temperature threshold, an error message is ...

Embodiment 3

[0052] In addition to cooling by the printer control method in Embodiment 1, the temperature can also be lowered in other ways. Figure 5 Shows a schematic structural diagram of a printer according to an embodiment of the present invention. Such as Figure 5 As mentioned, in addition to the components that can be found in a typical printer, the printer may also include a ventilation device located in the paper output area of ​​the printer. The ventilation device may include at least one air outlet 41 on the inner side of the paper output area of ​​the printer and an air blowing device located inside the main body of the printer. The air blowing device may include, but is not limited to, a fan, an air pump, and the like. In an example, the shape of the air outlet 41 may be a slot on at least one side inside the paper outlet area. In another example, the shape of the air outlet 41 may be a plurality of air outlet holes on at least one side of the inner side of the paper discha...

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PUM

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Abstract

The invention discloses a printing control system. The printing control system comprises a ventilating device, a communication interface, a storer, a printing mechanism and a controller, wherein the ventilating device comprises an air supply device and an air outlet formed in a paper outlet area of a printer; the storer is used for storing a mapping table of the work amount and the printing speed;and the controller is used for controlling the printing mechanism to execute a printing task. The controller is configured to analyze the received printing task so that the work amount of the printing task can be obtained, judge whether the work amount is greater than a set threshold value or not, call a mapping table of the work amount and the printing speed from the storer when it is judged that the work amount is greater than the set threshold value, start the ventilating device, divide the printing task into multiple continuous sub-tasks, control the printing speed according to the mapping table and the work amount and delay execution of the next printing sub-task after execution of the current printing sub-task is completed.

Description

Technical field [0001] The invention relates to the field of printers, and in particular to a printing control system. Background technique [0002] Because the printer can realize the fast printing output of various files, it has become one of the common equipments in office and home, bringing great convenience to human work and life. However, when the printer is in use, a large amount of heat will accumulate along with the internal operation. On the one hand, the accumulated heat will cause the paper to be heated and deformed, affect the printing quality and even cause paper jams; the accumulated heat will directly cause the printer on the other hand. The aging of internal mechanical parts and electronic components reduces the service life of the printer. In addition, when continuous printing is performed, the printed paper will also carry high heat. Summary of the invention [0003] The purpose of the present invention is to overcome the problems existing in the prior art and ...

Claims

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Application Information

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IPC IPC(8): B41J29/393B41J29/377
CPCB41J29/393B41J29/377
Inventor 张丽影
Owner 阜阳市金天数码科技有限公司
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