CN108749355A - A kind of printer - Google Patents
A kind of printer Download PDFInfo
- Publication number
- CN108749355A CN108749355A CN201810673593.6A CN201810673593A CN108749355A CN 108749355 A CN108749355 A CN 108749355A CN 201810673593 A CN201810673593 A CN 201810673593A CN 108749355 A CN108749355 A CN 108749355A
- Authority
- CN
- China
- Prior art keywords
- out task
- print out
- workload
- printer
- given threshold
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
- B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The present invention relates to printer fields, disclose a kind of printer, including：Ventilation device, ventilation device include air-supply arrangement and the air outlet in the paper delivery area of printer are arranged；Communication interface, the print out task for receiving multiple queuings；Printing mechanism；Controller executes print out task for controlling printing mechanism；Wherein controller is configured to：Current print out task and next print out task are parsed to obtain the first workload and the second workload；Judge whether the first workload is more than given threshold；In the case where judging the first heavy workload in given threshold, current print out task is divided into multiple continuous subtasks, and start ventilation device；After having executed current subtask, delay executes next subtask；Whether the summation of the workload and the second workload that judge the last one subtask is more than given threshold；And in the case where judging that summation is more than given threshold, after having executed the last one subtask, delay executes next print out task.
Description
Technical field
The present invention relates to a kind of printers.
Background technology
Printer is one of output equipment of computer, for computer disposal result to be printed upon associated media.Weighing apparatus
The index of amount printer quality has three：Print resolution, print speed and noise.There are many type of printer, by printing member
Whether part has stroke to paper, divides impact printer and non-impact printer.By printable character structure, holotype word is divided to beat
Print machine and dot character printer.In such a way that line inscribed is formed on paper, divide string data printer and line printer.By being adopted
Technology divides the printers such as cylindricality, spherical shape, ink jet type, heat-sensitive type, laser type, electrostatic, magnetic-type, LED type.But
It is that current common printer can encounter various problems in actual use.
Invention content
It is of the existing technology the purpose of the invention is to overcome the problems, such as, a kind of printer is provided.
To achieve the goals above, the present invention provides a kind of printer, including：
Ventilation device, the ventilation device include air-supply arrangement and the air outlet in the paper delivery area of the printer are arranged；
Communication interface, the print out task for receiving multiple queuings；
Printing mechanism；
Controller executes print out task for controlling the printing mechanism；
The wherein described controller is configured to：
The current print out task received and next print out task are parsed to obtain the first work of the current print out task
Second workload of work amount and next print out task；
Judge whether first workload is more than given threshold；
In the case where judging first heavy workload in the given threshold, the current print out task is divided into
Multiple continuous subtasks, and start the ventilation device；
After having executed current subtask, delay executes next subtask；
Whether the summation of the workload and second workload that judge the last one subtask is more than the given threshold；
And
In the case where judging that the summation is more than the given threshold, the last one subtask described in has executed it
Afterwards, delay executes next print out task.
Preferably, the print out task is received from computer.
Preferably, the given threshold is 100,200 or 500.
Preferably, the given threshold is 100 and duplex printing, 200 and duplex printing or 500 and two-sided beats
Print.
Preferably, the time of delay is 30 seconds, 1 minute or 2 minutes.
Through the above technical solutions, can printer print out task than it is heavier when, reduce printing after paper temperature
Degree avoids people from going to take the possibility scalded by higher temperature when the paper after printing immediately.
Description of the drawings
Fig. 1 shows the operation principle schematic diagram of typical laser printer；
Fig. 2 shows the flow charts of control method according to embodiment of the present invention；
Fig. 3 shows the structure diagram of the control system of printer according to the embodiment of the present invention；
Fig. 4 shows the structural schematic diagram of printer according to embodiment of the present invention.
Specific implementation mode
Embodiment 1
Fig. 1 shows the operation principle schematic diagram of typical laser printer.As shown in Figure 1, printer may include laser
Device 11, for emitting laser beam；Reflective mirror 12, for laser beam to be reflected into photosensitive drums 13；Charging roller 14, for making print roller
13 electrifications；Developer roll 15；A pair of fixing roll 16 (topping roll and bottom roll)；And transfer roll 17.Printing paper 18 is by transfer
A pair of of fixing roll 16 is transmitted to after roller 17 again.Fixing roll 16 is provided with heating lamp (not shown).Shown in Fig. 1
Except component, printer can also include other known component, such as carton, paper feeding mechanism etc..
Printer can also include control system, such as controller, data-interface, display etc..
Since printer needs to heat printing paper during print job, when print out task is heavier, such as beat
When printing hundreds and thousands of pages, prints the paper finished and usually carry higher temperature, when the paper with many higher temperatures of quantity
When being stacked on the paper delivery area of printer, temperature is difficult to disperse in the short time, and people goes to take immediately after the paper after printing that have can at this time
It can be scalded by the paper of high temperature.In consideration of it, an embodiment of the invention provides a kind of control method for printer, it should
Control method may comprise steps of：
S11：Receive print out task.For example, print out task can be received from computer.
S12：Parse the workload of the print out task of reception.In one example, which may include for example should
Print out task needs that how many paper printed.In another example, which may include that such as print out task needs to print
How many paper and be duplex printing.
S13：Judge whether workload is more than given threshold.In one example, which can be, for example, and print
The print paper of task is 100,200 or 500 etc..In another example, which can be, for example, printing paper
For 100 and it is duplex printing, 200 and is duplex printing or 500 and is duplex printing etc..
S14：In the case where judging that workload is more than given threshold, print out task is divided into multiple continuous subtasks.
For example, print out task can be divided into 4 continuous subtasks, it will be recognized to those skilled in the art that can will print
Task is divided into any number of multiple continuous subtasks.In one example, if the workload of print out task is more than 200
, then print out task can be divided into 4 subtasks, the workload of each subtask is 50.If workload is not above
Given threshold then normally executes print out task in S16.
S15：After current subtask is completed, delay executes next subtask.That is, complete in current subtask
At having one section of delay later and before carrying out next subtask, the time of delay can be, for example, 30 seconds, 1 minute, 2 minutes
Deng.
In the replaceable or Additional embodiments of the present invention, if it is determined that workload is more than given threshold, then it can root
Print speed is adjusted according to workload.In this embodiment, the mapping table of workload and print speed can be preset, and should
Mapping table is stored in the memory of printer.Controller can transfer mapping table from memory, be beaten according to mapping table adjustment
Print-out rate.Workload is bigger, and print speed is slower.In one example, workload section can form with print speed and map
Relationship.The example of mapping table can be as shown in table 1.
Table 1
| Workload (is opened) | Print speed |
| 101-200 | V1 |
| 201-300 | V2 |
| >300 | V3 |
Wherein, V1>V2>V3.
In some cases, the print out task of multiple queuings can be cached in printer.The present invention it is replaceable or
In Additional embodiments, print control program can also include：Current print out task and next print out task are parsed, to obtain
The workload of the workload and next print out task of current print out task；Judge the workload of current print out task and next
Whether the summation of the workload of print out task is more than given threshold；If summation is more than given threshold, in current print out task
After completion, delay a period of time executes next print out task again.The time of delay can be, for example, 30 seconds, 1 minute, 2 points
Clock etc..
In the replaceable or Additional embodiments of the present invention, if current print out task is divided into multiple continuous sons and appoints
Business, then compare the workload of the last one subtask and the summation of the workload of next print out task with given threshold
Compared with.If summation is more than given threshold, after completing the last one subtask, delay a period of time executes next beat again
Print task.The time of delay can be, for example, 30 seconds, 1 minute, 2 minutes etc..
Fig. 3 shows the structure diagram of the control system of printer according to the embodiment of the present invention.As shown in figure 3,
Control system may include controller 31, communication interface 32, memory 33 and printing mechanism 34.Printing mechanism 34 may include
The component that print head, heating device etc. can be found in typical printer.Communication interface 32 is for receiving print out task, example
Such as print out task is received from computer.Memory 33 can be used for storing data, instruction.For example, memory 33 can store
The mapping table stated.The method that controller 31 can be used for executing in the above embodiment is executed accordingly with controlling printing mechanism 34
Operation.It will be understood by those skilled in the art that it is known in the art that controller 31, which controls printing mechanism 34 to adjust print speed,
Technology, repeats no more herein.
Embodiment 2
Other than being cooled down in embodiment 1 by printer control method, it can also cool down by other means.
Fig. 4 shows the structural schematic diagram of printer according to embodiment of the present invention.As described in Figure 4, in addition to can be in allusion quotation
Outside the component found in the printer of type, printer can also include the ventilation device positioned at printer paper delivery area.Ventilation device
May include at least side air outlet 41 on the inside of printer paper delivery area and the air-supply arrangement inside printer main body.It send
Wind apparatus can include but is not limited to fan, air pump etc..In one example, the shape of air outlet 41 can be in paper delivery area
The slit of at least side of side.In another example, the shape of air outlet 41 can be at least side on the inside of paper delivery area
Multiple exhaust vents.It will be understood by those skilled in the art that air outlet 41 can have other shapes.
Controller 31 can start ventilation device when executing print out task.It is sent that is, controller 31 can control
Wind apparatus starts.
In the replaceable or Additional embodiments of the present invention, the control method in embodiment 1 can also be included in above-mentioned
Various judgements the result is that more than in the case of given threshold, start ventilation device.
Embodiments of the present invention provide scheme, can printer print out task than it is heavier when, reduce printing after
Paper temperature, the possibility that when paper after avoiding people from going to take printing immediately is scalded by higher temperature.
The preferred embodiment of the present invention is described in detail above in association with attached drawing, still, the present invention is not limited thereto.At this
In the range of the technology design of invention, a variety of simple variants, including each particular technique can be carried out to technical scheme of the present invention
Feature is combined in any suitable manner.In order to avoid unnecessary repetition, the present invention is to various combinations of possible ways
No longer separately illustrate.But it should also be regarded as the disclosure of the present invention for these simple variants and combination, belongs to the present invention
Protection domain.
Claims (5)
1. a kind of printer, which is characterized in that including：
Ventilation device, the ventilation device include air-supply arrangement and the air outlet in the paper delivery area of the printer are arranged；
Communication interface, the print out task for receiving multiple queuings；
Printing mechanism；
Controller executes print out task for controlling the printing mechanism；
The wherein described controller is configured to：
The current print out task received and next print out task are parsed to obtain the first workload of the current print out task
With the second workload of next print out task；
Judge whether first workload is more than given threshold；
In the case where judging first heavy workload in the given threshold, the current print out task is divided into multiple
Continuous subtask, and start the ventilation device；
After having executed current subtask, delay executes next subtask；
Whether the summation of the workload and second workload that judge the last one subtask is more than the given threshold；And
In the case where judging that the summation is more than the given threshold, after having executed the last one described subtask,
Delay executes next print out task.
2. printer according to claim 1, which is characterized in that the print out task is received from computer.
3. printer according to claim 1, which is characterized in that the given threshold is 100,200 or 500.
4. printer according to claim 1, which is characterized in that the given threshold is 100 and duplex printing, 200
And duplex printing or 500 and duplex printing.
5. printer according to claim 1, which is characterized in that the time of delay is 30 seconds, 1 minute or 2 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810673593.6A CN108749355A (en) | 2018-06-27 | 2018-06-27 | A kind of printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810673593.6A CN108749355A (en) | 2018-06-27 | 2018-06-27 | A kind of printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108749355A true CN108749355A (en) | 2018-11-06 |
Family
ID=63977920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810673593.6A Withdrawn CN108749355A (en) | 2018-06-27 | 2018-06-27 | A kind of printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108749355A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6246664A (en) * | 1985-08-23 | 1987-02-28 | Sharp Corp | Fancy character printer |
| CN101266447A (en) * | 2007-03-15 | 2008-09-17 | 三星电子株式会社 | Image forming apparatus and control method thereof |
| CN103885312A (en) * | 2012-12-19 | 2014-06-25 | 柯尼卡美能达株式会社 | Image Forming Apparatus |
| CN104516226A (en) * | 2013-09-30 | 2015-04-15 | 兄弟工业株式会社 | Image forming device |
| CN107977176A (en) * | 2017-11-21 | 2018-05-01 | 周雨星 | Method of printing, device and equipment |
-
2018
- 2018-06-27 CN CN201810673593.6A patent/CN108749355A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6246664A (en) * | 1985-08-23 | 1987-02-28 | Sharp Corp | Fancy character printer |
| CN101266447A (en) * | 2007-03-15 | 2008-09-17 | 三星电子株式会社 | Image forming apparatus and control method thereof |
| CN103885312A (en) * | 2012-12-19 | 2014-06-25 | 柯尼卡美能达株式会社 | Image Forming Apparatus |
| CN104516226A (en) * | 2013-09-30 | 2015-04-15 | 兄弟工业株式会社 | Image forming device |
| CN107977176A (en) * | 2017-11-21 | 2018-05-01 | 周雨星 | Method of printing, device and equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181106 |
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| WW01 | Invention patent application withdrawn after publication |