CN110421976A - A kind of portable printer - Google Patents
A kind of portable printer Download PDFInfo
- Publication number
- CN110421976A CN110421976A CN201910757455.0A CN201910757455A CN110421976A CN 110421976 A CN110421976 A CN 110421976A CN 201910757455 A CN201910757455 A CN 201910757455A CN 110421976 A CN110421976 A CN 110421976A
- Authority
- CN
- China
- Prior art keywords
- driving mechanism
- module
- master control
- control borad
- portable printer
- 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.)
- Granted
Links
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
-
- 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
- B41J11/66—Applications of cutting devices
- B41J11/70—Applications of cutting devices cutting perpendicular to the direction of paper feed
- B41J11/703—Cutting of tape
-
- 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
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
- B41J15/04—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles
-
- 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
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/36—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for portability, i.e. hand-held printers or laptop printers
-
- 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
- B41J33/00—Apparatus or arrangements for feeding ink ribbons or like character-size impression-transfer material
- B41J33/14—Ribbon-feed devices or mechanisms
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
Abstract
The invention discloses a kind of portable printers, including lower case, upper housing, set on the intracorporal mounting rack of lower casing and the master control borad on mounting rack;Feeding-in roll, carbon ribbon rewinding device and hard card guide roller group are successively arranged along transmission direction on mounting rack;The top of carbon ribbon rewinding device is equipped with the first rubber roller, and lower section is equipped with the print head being electrically connected with master control borad;The top of upper housing is equipped with exit slot and openable top cover;One end of lower case is equipped with the notch stretched out for hard card;The first driving mechanism being electrically connected with master control borad and second the first driving mechanism of driving mechanism are additionally provided on mounting rack for driving feeding-in roll to operate;Second driving mechanism drives carbon ribbon rewinding device and rubber roller to operate simultaneously.The present invention realizes hard card printing function by being provided with hard card guide roller group and master control borad and multiple driving mechanisms, so that portable printer not only has the function of printing roll paper, but also can also print hard card, usability is strong.
Description
Technical field
The present invention relates to printer technology fields, more particularly, to a kind of portable printer.
Background technique
Printer is one of output equipment of computer, is used to print routine as a result, figure and written historical materials etc..Printer
The new-type printer even more occurred recent years, light practical performance is extensively popular, but currently used printing
Machine can only all print Notepaper, can not print hard card, or must connect AC power source and could print hard card.
Therefore, it is necessary to design a kind of portable printer to solve the above problems.
Summary of the invention
The purpose of the present invention is propose one kind aiming at the problem that general printer can not print hard card in the prior art
Portable printer.
Realizing the technical solution of the object of the invention is: a kind of portable printer, including lower case, upper housing, is set to down
The intracorporal mounting rack of shell and the master control borad on mounting rack;On the mounting rack along transmission direction be successively arranged feeding-in roll,
Carbon ribbon rewinding device and hard card guide roller group;The top of the carbon ribbon rewinding device is equipped with the first rubber roller, and lower section is equipped with and master control
The print head that plate is electrically connected;The top of the upper housing is equipped with exit slot and openable top cover;One end of the lower case
Equipped with the notch stretched out for hard card;The first driving mechanism being electrically connected with master control borad and second is additionally provided on the mounting rack to drive
Motivation structure;First driving mechanism is for driving feeding-in roll to operate;Second driving mechanism drives carbon ribbon backrush to fill simultaneously
It sets and is operated with rubber roller.
It further include power supply module, communication module, memory module, photoelectric sensor module, display module and buzzer module;
The power supply module is used to power to master control borad, print head, the first driving mechanism, the second driving mechanism and third driving mechanism;
The communication module, memory module, photoelectric sensor module, display module and buzzer module are electrically connected with master control borad.
The communication module is bluetooth module and/or WiFi module and/or NFC module and/or usb communication module.
The power supply module includes power supply and conversion circuit;After the converted circuit conversion of power supply be respectively master control borad,
Print head, the first driving mechanism, the second driving mechanism, third driving mechanism and usb communication module for power supply.
The carbon ribbon rewinding device includes unreeling mandrel, winding mandrel, unreel axle sleeve, winding axle sleeve and fixing seat;It is described
It unreels mandrel and winding mandrel is rotatably installed on mounting rack;Axle sleeve and the winding axle sleeve of unreeling is rotatably installed in fixation
On seat;It is described unreel axle sleeve and winding axle sleeve be sheathed on respectively unreel mandrel and winding mandrel on.
First driving mechanism includes the first driving motor being electrically connected with master control borad and first gear group;Described
The end of the output shaft of one driving motor is equipped with the first transmission gear engaged with first gear group with the end of feeding-in roll.
Second driving mechanism includes the second driving motor being electrically connected with master control borad and second gear group;Described
The end of the output shaft of two driving motors, the end for unreeling mandrel, winding mandrel and the first rubber roller are equipped with the second transmission gear;
Second transmission gear of the end of the output shaft of second driving motor is driven by reduction gearing and second gear group;It is described
The second transmission gear for unreeling the end of mandrel, winding mandrel and the first rubber roller is engaged with second gear group.
The hard card guide roller group includes driven roller and the second rubber roller above driven roller.
It further include the third driving mechanism for driving hard card guide roller group to operate;The third driving mechanism includes and master
Control third driving motor and third gear set that plate is electrically connected;The end of the third driving motor and the end of driven roller are equal
Equipped with the third transmission gear engaged with third gear set.
The exit slot side at the top of the upper housing is equipped with Saw blade.
The lower case, which is equipped with, unreels slot for place roll paper.
Using above-mentioned technical proposal, the present invention has the following beneficial effects: (1) present invention provided with hard card by leading
Hard card printing function is realized to roller group and master control borad and multiple driving mechanisms, is beaten so that portable printer not only has
The function of printed volume paper, and hard card can also be printed, usability is strong.
(2) present invention is integrated with multiple module in one, so that the function of printer is more abundant.
(3) communication module of the invention is that bluetooth module, WiFi module, NFC module and usb communication module are one such
Or it is a variety of, connection type diversification improves the convenience of connection, more convenient to use.
(4) present invention is provided with conversion circuit, and power supply can be converted into different voltage and supplied different modules
Electricity simplifies overall structure.
(5) carbon ribbon rewinding device of the invention includes unreeling mandrel, winding mandrel, unreel axle sleeve, winding axle sleeve and fixation
Seat, convenient for the replacement of carbon paper.
(6) the first driving mechanism of the invention is sent using the first driving motor with by the way of the cooperation of first gear group to drive
Paper bowl can not only play the role of deceleration, and simplify structure, so that structure is more compact.
(7) the second driving mechanism of the invention is sent using the second driving motor with by the way of the cooperation of second gear group to drive
Paper bowl can not only play the role of deceleration, and further simplify structure, so that structure is more compact.
(8) present invention is oriented to hard card using driven roller and the second rubber roller, and guide effect is more preferable.
(9) present invention is provided with third driving mechanism, so that it is more smooth to be oriented to guide roller group to hard card.
(10) present invention is provided with Saw blade in exit slot side, convenient for the paper of printing is torn.
Detailed description of the invention
In order that the present invention can be more clearly and readily understood, right below according to specific embodiment and in conjunction with attached drawing
The present invention is described in further detail, wherein
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is schematic diagram of internal structure of the present invention.
Fig. 3 is the structural schematic diagram of the novel mounting rack of this reality.
Fig. 4 is circuit connection block diagram of the present invention.
Label in attached drawing are as follows:
Lower case 1 unreels slot 1-1, upper housing 2, exit slot 2-1, top cover 2-2, notch 2-3, Saw blade 2-4, mounting rack
3, master control borad 4, feeding-in roll 5, carbon ribbon rewinding device 6, unreel mandrel 6-1, winding mandrel 6-2, unreel axle sleeve 6-3, winding axle sleeve
6-4, fixing seat 6-5, hard card guide roller group 7, the first rubber roller 8, print head 9, the first driving mechanism 10, the first driving motor 10-
1, first gear group 10-2, the second driving mechanism 11, the second driving motor 11-1, second gear group 11-2, reduction gearing 11-3,
Third driving mechanism 12, third driving motor 12-1, third gear set 12-2, power supply module 13, power supply 13-1, conversion circuit
13-2, communication module 14, memory module 15, photoelectric sensor module 16, display module 17, buzzer module 18.
Specific embodiment
In order that the present invention can be more clearly and readily understood, right below according to specific embodiment and in conjunction with attached drawing
The present invention is described in further detail.
(embodiment 1)
See Fig. 1 to Fig. 4, the portable printer of the present embodiment, including lower case 1, upper housing 2, power supply module 13, communication
Module 14, memory module 15, photoelectric sensor module 16, display module 17, buzzer module 18, the peace in lower case 1
Shelve 3 and the master control borad 4 on mounting rack 3.
Feeding-in roll 5, carbon ribbon rewinding device 6 and hard card guide roller group 7 are successively arranged along transmission direction on mounting rack 3.Carbon ribbon
The top of rewinding device 6 is equipped with the first rubber roller 8, and lower section is equipped with the print head 9 being electrically connected with master control borad 4.The top of upper housing 2
Equipped with exit slot 2-1 and openable top cover 2-2.One end of lower case 2 is equipped with the notch 2-3 stretched out for hard card.On mounting rack 3
It is additionally provided with the first driving mechanism 10, the second driving mechanism 11 and the third driving mechanism 12 being electrically connected with master control borad 4.First drives
Motivation structure 10 is for driving feeding-in roll 4 to operate.Second driving mechanism 11 drives carbon ribbon rewinding device 5 and rubber roller 4 to operate simultaneously.The
Three driving mechanisms 12 are for driving hard card guide roller group 7 to operate.
Further, power supply module 13 is used for master control borad 4, print head 9, the first driving mechanism 10, the second driving mechanism
11 and third driving mechanism 12 power.Communication module 13, memory module 15, photoelectric sensor module 16, display module 17 and bee
Device module 18 of ringing is electrically connected with master control borad 4.
Further, communication module 14 be bluetooth module, WiFi module, NFC module and usb communication module one of those
Or it is multiple.
Further, power supply module 13 includes power supply 13-1 and conversion circuit 13-2.The converted circuit 13-2 of power supply 13-1
It is respectively master control borad 4, print head 9, the first driving mechanism 10, the second driving mechanism 11, third driving mechanism 12 and USB after conversion
Communication module power supply.Power supply is 12V power supply, is converted into 3.3V, 24V, 5V, 5V, 5V and 5V difference through current conversion module
For master control borad 4, print head 9, the first driving motor 10-1, the second driving motor 11-1, third driving motor 12-1 and usb communication
Module is powered.
Further, carbon ribbon rewinding device 6 includes unreeling mandrel 6-1, winding mandrel 6-2, unreeling axle sleeve 6-3, Scroll
Cover 6-4 and fixing seat 6-5.It unreels mandrel 6-1 and winding mandrel 6-3 is rotatably installed on mounting rack 3.Unreel axle sleeve 6-3 and
Winding axle sleeve 6-4 is rotatably installed on fixing seat 6-5.It unreels axle sleeve 6-3 and winding axle sleeve 6-4 is sheathed on unreels mandrel respectively
On 6-1 and winding mandrel 6-3.
Further, the first driving mechanism 10 includes the first driving motor 10-1 and first being electrically connected with master control borad 4
Gear set 10-2.The end of the output shaft of first driving motor 10-1 and the end of feeding-in roll 4 are equipped with and first gear group 10-
First transmission gear of 2 engagements.
Further, the second driving mechanism 11 includes the second driving motor 11-1 and second being electrically connected with master control borad 4
Gear set 11-2.The end of the output shaft of second driving motor 11-1 unreels mandrel 6-1, winding mandrel 6-2 and the first rubber roller 7
End be equipped with the second transmission gear.Second transmission gear of the end of the output shaft of the second driving motor 11-1 passes through deceleration
Gear 11-3 and second gear group 11-2 is driven.Unreel the end of mandrel 6-1, winding mandrel 6-2 and the first rubber roller 7 second passes
Moving gear is engaged with second gear group 11-2.
Further, hard card guide roller group 7 includes driven roller 7-1 and the second rubber roller 7-2 above driven roller 7-1.
Further, third driving mechanism 12 includes the third driving motor 12-1 being electrically connected with master control borad 4 and third
Gear set 12-2.The end of third driving motor 12-1 and the end of driven roller 6-1 are equipped with engages with third gear set 12-2
Third transmission gear.
For the ease of the paper after printing is torn, Saw blade is provided in the side exit slot 2-1 at the top of upper housing 2
2-4。
For the ease of the installation of roll paper, it is equipped in lower case 1 and unreels slot 1-1 for place roll paper.
The printing principle of the present embodiment: unreeling in lower case 1 place roll paper in slot 1-1 first, then successively passes through roll paper
The exit slot at 2 top of upper housing is laid out on feeding-in roll 5, carbon ribbon rewinding device 6 and the first rubber roller 8, i.e., printable roll paper works as needs
When printing hard card, the top cover 2-2 at 2 top of upper housing is opened, hard card is extend into carbon ribbon rewinding device along 5 bottom of feeding-in roll
On 6, hard card is passed in hard card guide roller group 7 by the transmission of the first rubber roller 8 and carbon ribbon rewinding device 5, finally from lower case 2
One end be equipped with the notch 2-3 stretched out for hard card and stretch out, complete hard card and print.
(embodiment 2)
The present embodiment is substantially the same manner as Example 1, the difference is that: the present embodiment is not provided with third driving motor 12-
1, the third transmission gear of the end driven roller 7-1 and second gear group 11-2 are driven by third gear set 12-2, energy
The energy consumption for enough reducing by a driving motor, reduces energy consumption.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
It describes in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in guarantor of the invention
Within the scope of shield.
Claims (10)
1. a kind of portable printer, it is characterised in that: including lower case (1), upper housing (2), the peace being set in lower case (1)
The master control borad (4) shelving (3) and being set on mounting rack (3);Feeding-in roll is successively arranged along transmission direction on the mounting rack (3)
(5), carbon ribbon rewinding device (6) and hard card guide roller group (7);The top of the carbon ribbon rewinding device (6) is equipped with the first rubber roller
(8), lower section is equipped with the print head (9) being electrically connected with master control borad (4);The top of the upper housing (2) is equipped with exit slot (2-1)
With openable top cover (2-2);One end of the lower case (2) is equipped with the notch (2-3) stretched out for hard card;The mounting rack
(3) the first driving mechanism (10) and the second driving mechanism (11) being electrically connected with master control borad (4) are additionally provided on;Described first drives
Motivation structure (10) is for driving feeding-in roll (4) to operate;Second driving mechanism (11) drive simultaneously carbon ribbon rewinding device (5) and
Rubber roller (4) operating.
2. a kind of portable printer according to claim 1, it is characterised in that: further include power supply module (13), communication
Module (14), memory module (15), photoelectric sensor module (16), display module (17) and buzzer module (18);The confession
Electric module (13) is used to drive master control borad (4), print head (9), the first driving mechanism (10), the second driving mechanism (11) and third
Motivation structure (12) power supply;The communication module (13), memory module (15), photoelectric sensor module (16), display module (17)
It is electrically connected with master control borad (4) with buzzer module (18).
3. a kind of portable printer according to claim 2, it is characterised in that: the communication module (14) is bluetooth mould
Block and/or WiFi module and/or NFC module and/or usb communication module.
4. a kind of portable printer according to claim 3, it is characterised in that: the power supply module (13) includes power supply
(13-1) and conversion circuit (13-2);It is respectively master control borad (4) after the converted circuit of the power supply (13-1) (13-2) conversion, beats
Print head (9), the first driving mechanism (10), the second driving mechanism (11) and usb communication module for power supply.
5. a kind of portable printer according to claim 1, it is characterised in that: the carbon ribbon rewinding device (6) includes
It unreels mandrel (6-1), winding mandrel (6-2), unreel axle sleeve (6-3), winding axle sleeve (6-4) and fixing seat (6-5);It is described to unreel
Mandrel (6-1) and winding mandrel (6-3) are rotatably installed on mounting rack (3);It is described to unreel axle sleeve (6-3) and winding axle sleeve
(6-4) is rotatably installed on fixing seat (6-5);It is described to unreel axle sleeve (6-3) and winding axle sleeve (6-4) is sheathed on unreels respectively
On mandrel (6-1) and winding mandrel (6-3).
6. a kind of portable printer according to claim 1, it is characterised in that: first driving mechanism (10) includes
The first driving motor (10-1) and first gear group (10-2) being electrically connected with master control borad (4);First driving motor
The end of the output shaft of (10-1) is equipped with the first driving cog engaged with first gear group (10-2) with the end of feeding-in roll (4)
Wheel.
7. a kind of portable printer according to claim 5, it is characterised in that: second driving mechanism (11) includes
The second driving motor (11-1) and second gear group (11-2) being electrically connected with master control borad (4);Second driving motor
The end of the output shaft of (11-1), the end for unreeling mandrel (6-1), winding mandrel (6-2) and the first rubber roller (7) are equipped with second
Transmission gear;Second transmission gear of the end of the output shaft of second driving motor (11-1) passes through reduction gearing (11-3)
It is driven with second gear group (11-2);The of the end for unreeling mandrel (6-1), winding mandrel (6-2) and the first rubber roller (7)
Two transmission gears are engaged with second gear group (11-2).
8. a kind of portable printer according to claim 1, it is characterised in that: the hard card guide roller group (7) includes
Driven roller (7-1) and the second rubber roller (7-2) being set to above driven roller (7-1).
9. a kind of portable printer according to claim 8, it is characterised in that: further include for driving hard card guide roller
The third driving mechanism (12) of group (7) operating;The third driving mechanism (12) includes the third being electrically connected with master control borad (4)
Driving motor (12-1) and third gear set (12-2);The end of the third driving motor (12-1) and driven roller (6-1)
End is equipped with the third transmission gear engaged with third gear set (12-2).
10. a kind of portable printer according to claim 1, it is characterised in that: the top of the upper housing (2) goes out
The paper mouth side (2-1) is equipped with Saw blade (2-4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910757455.0A CN110421976B (en) | 2019-08-16 | 2019-08-16 | Portable printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910757455.0A CN110421976B (en) | 2019-08-16 | 2019-08-16 | Portable printer |
Publications (2)
Publication Number | Publication Date |
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CN110421976A true CN110421976A (en) | 2019-11-08 |
CN110421976B CN110421976B (en) | 2021-03-26 |
Family
ID=68415003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910757455.0A Active CN110421976B (en) | 2019-08-16 | 2019-08-16 | Portable printer |
Country Status (1)
Country | Link |
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CN (1) | CN110421976B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113459689A (en) * | 2021-07-15 | 2021-10-01 | 江门市得实计算机外部设备有限公司 | Carbon ribbon installation device |
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EP0258026A1 (en) * | 1986-08-22 | 1988-03-02 | Brother Kogyo Kabushiki Kaisha | A printer with multi-function paper feeding mechanism |
CN2511485Y (en) * | 2002-01-17 | 2002-09-18 | 北京国信防伪技术有限公司 | Open hot transfer press for remote sign |
US6565173B1 (en) * | 2000-09-19 | 2003-05-20 | Hewlett-Packard Company | Thermal inkjet printer apparatus and method |
CN1537726A (en) * | 2003-04-15 | 2004-10-20 | ������������ʽ���� | Printer |
CN1914047A (en) * | 2003-04-02 | 2007-02-14 | 法格电子公司 | Identification card printer ribbon cartridge |
CN103085477A (en) * | 2013-01-15 | 2013-05-08 | 新会江裕信息产业有限公司 | Ink-jet printing device used for continuously printing media |
CN206287670U (en) * | 2017-03-02 | 2017-06-30 | 珠海浩盛标签打印机有限公司 | A kind of thermal transfer printer for labeling based on Dual-motors Driving |
CN206287671U (en) * | 2017-03-02 | 2017-06-30 | 珠海浩盛标签打印机有限公司 | One kind is based on single motor-driven thermal transfer printer for labeling |
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2019
- 2019-08-16 CN CN201910757455.0A patent/CN110421976B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0258026A1 (en) * | 1986-08-22 | 1988-03-02 | Brother Kogyo Kabushiki Kaisha | A printer with multi-function paper feeding mechanism |
US6565173B1 (en) * | 2000-09-19 | 2003-05-20 | Hewlett-Packard Company | Thermal inkjet printer apparatus and method |
CN2511485Y (en) * | 2002-01-17 | 2002-09-18 | 北京国信防伪技术有限公司 | Open hot transfer press for remote sign |
CN1914047A (en) * | 2003-04-02 | 2007-02-14 | 法格电子公司 | Identification card printer ribbon cartridge |
CN1537726A (en) * | 2003-04-15 | 2004-10-20 | ������������ʽ���� | Printer |
CN103085477A (en) * | 2013-01-15 | 2013-05-08 | 新会江裕信息产业有限公司 | Ink-jet printing device used for continuously printing media |
CN206287670U (en) * | 2017-03-02 | 2017-06-30 | 珠海浩盛标签打印机有限公司 | A kind of thermal transfer printer for labeling based on Dual-motors Driving |
CN206287671U (en) * | 2017-03-02 | 2017-06-30 | 珠海浩盛标签打印机有限公司 | One kind is based on single motor-driven thermal transfer printer for labeling |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113459689A (en) * | 2021-07-15 | 2021-10-01 | 江门市得实计算机外部设备有限公司 | Carbon ribbon installation device |
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