WO2017147795A1 - 再生墨盒、再生芯片、打印机系统通信方法、墨盒再生方法 - Google Patents

再生墨盒、再生芯片、打印机系统通信方法、墨盒再生方法 Download PDF

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Publication number
WO2017147795A1
WO2017147795A1 PCT/CN2016/075272 CN2016075272W WO2017147795A1 WO 2017147795 A1 WO2017147795 A1 WO 2017147795A1 CN 2016075272 W CN2016075272 W CN 2016075272W WO 2017147795 A1 WO2017147795 A1 WO 2017147795A1
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WIPO (PCT)
Prior art keywords
ink cartridge
printer
chip
contact
logic
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Application number
PCT/CN2016/075272
Other languages
English (en)
French (fr)
Inventor
章恒
孔明
Original Assignee
杭州旗捷科技有限公司
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 杭州旗捷科技有限公司 filed Critical 杭州旗捷科技有限公司
Priority to EP16891986.8A priority Critical patent/EP3369577B1/en
Priority to PCT/CN2016/075272 priority patent/WO2017147795A1/zh
Priority to US16/076,934 priority patent/US11104145B2/en
Publication of WO2017147795A1 publication Critical patent/WO2017147795A1/zh

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    • 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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/17543—Cartridge presence detection or type identification
    • B41J2/17546—Cartridge presence detection or type identification electronically
    • 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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/17526—Electrical contacts to the cartridge
    • 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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/17526—Electrical contacts to the cartridge
    • B41J2/1753—Details of contacts on the cartridge, e.g. protection of contacts

Definitions

  • the present invention relates to the field of printers, and in particular to a remanufactured ink cartridge, a regenerative chip, a printer system communication method, and an ink cartridge regenerating method.
  • the invention provides a remanufactured ink cartridge, comprising an ink cartridge body and a regenerative chip provided with a original chip, wherein the original chip corresponds to the first type printer.
  • the structure of the ink cartridge body is matched with the structure of the second type printer; the regenerative chip is electrically connected to the original chip and the regenerative ink cartridge is matched with the second type printer, and the regenerative chip is at least The remanufactured ink cartridge is made to communicate with the second model printer.
  • the original chip includes a raw chip contact for electrically connecting to the first type printer;
  • the regenerative chip includes a second contact, a first contact, and an electrical connection of the second contact and a switching circuit of the first contact;
  • the second contact is for electrically connecting with the second type printer, the first contact is electrically connected to the original chip contact, and the conversion circuit is capable of receiving And converting an electrical signal from the second contact and the first contact enables the remanufactured ink cartridge to be detected by the authentication of the second model printer and responsive to control of the second model printer.
  • the conversion circuit includes a data modification unit or a data replacement unit; the data modification unit modifies the ink amount data and the ink cartridge model data stored in the original chip, so that the remanufactured ink cartridge can be played by the second model
  • the data modification unit is electrically connected to the second contact, the data modification unit is electrically connected to the first electric contact; the data replacement unit replaces the ink amount data stored in the original chip and
  • the cartridge model data enables the remanufactured cartridge to be authenticated by the second model printer, the data replacement unit being electrically coupled to the second contact.
  • the conversion circuit includes a head signal conversion unit, the head signal conversion unit is electrically connected to the second contact, the head signal conversion unit is electrically connected to the first contact;
  • the unit receives a second model printer nozzle control signal from the second contact, and converts the second model printer nozzle control signal into a corresponding first type printer nozzle that conforms to the nozzle control rule of the first model printer A control signal is output through the first contact.
  • the conversion circuit includes an electrical parameter adjustment unit for adjusting electrical parameters of the original chip such that the remanufactured ink cartridge can be detected by electrical parameters of the second type printer, the electrical parameter adjustment circuit and the The first contact is electrically connected.
  • the conversion circuit includes a logic conversion unit that enables the regenerative ink cartridge to be detected by logic of the second model printer, the logic conversion unit being electrically connected to the second contact, the logic conversion unit and The first contact is electrically connected.
  • the logic conversion unit includes a detection signal logic operation module and a feedback signal logic operation module; the logic conversion unit receives a second type printer logic detection signal from the second contact, and passes the detection signal logic Converting, by the computing module, a corresponding first type of printer logic detection signal conforming to a logic detection rule of the first model printer via the first contact; the logic conversion unit receiving a first type printer from the first contact The logic detects the feedback signal and converts it into a corresponding second type printer logic detection feedback signal conforming to the logic detection rule of the second model printer via the feedback signal logic operation module via the second contact output.
  • the regenerative chip is provided with a substrate for carrying the conversion circuit, and one side of the substrate is provided with a film layer for fixed connection with the ink cartridge body.
  • the substrate is provided with a positioning hole for positioning with the ink cartridge body.
  • the substrate is provided with a test contact, and the test contact is electrically connected to the conversion circuit.
  • the present invention also provides a regenerative chip for regenerating a original ink cartridge matched with a first model printer into a remanufactured ink cartridge matched with a second model printer; the regenerative chip including a second contact, a first contact, and a switching circuit electrically connecting the second contact and the first contact; wherein the second contact is for electrically connecting to the second type printer, the first contact is for The original chip contacts of the original ink cartridge are electrically connected, and the conversion circuit receives and converts electrical signals from the second contact and the first contact such that the remanufactured ink cartridge can pass through the second type printer
  • the authentication detects and responds to the control of the second model printer.
  • the conversion circuit includes a data modification unit or a data replacement unit; the data modification unit is configured to modify the ink amount data and the ink cartridge model data stored in the original chip, so that the regeneration ink cartridge can pass the second Model printer authentication, the data modification unit is electrically connected to the second contact, the data modification unit is electrically connected to the first contact; and the data replacement unit replaces the ink amount data stored in the original chip And the ink cartridge model data, such that the remanufactured ink cartridge can be authenticated by the second model printer, and the data replacement unit is electrically connected to the second contact.
  • the data modification unit is configured to modify the ink amount data and the ink cartridge model data stored in the original chip, so that the regeneration ink cartridge can pass the second Model printer authentication, the data modification unit is electrically connected to the second contact, the data modification unit is electrically connected to the first contact; and the data replacement unit replaces the ink amount data stored in the original chip And the ink cartridge model data, such that the remanufactured ink cartridge can be
  • the conversion circuit includes a head signal conversion unit, the head signal conversion unit is electrically connected to the second contact, the head signal conversion unit is electrically connected to the first contact;
  • the unit receives a second model printer nozzle control signal from the second contact, and converts the second model printer nozzle control signal into a corresponding first type printer nozzle that conforms to the nozzle control rule of the first model printer A control signal is output through the first contact.
  • the conversion circuit includes an electrical parameter adjustment unit for adjusting electrical parameters of the original chip such that the remanufactured ink cartridge can be detected by electrical parameters of the second type printer, the electrical parameter adjustment circuit and the The first contact is electrically connected.
  • the conversion circuit includes a logic conversion unit that enables the regenerative ink cartridge to be detected by logic of the second model printer, the logic conversion unit being electrically connected to the second contact, the logic conversion unit and The first contact is electrically connected.
  • the logic conversion unit includes a detection signal logic operation module and a feedback signal logic operation module; the logic conversion unit receives a second type printer logic detection signal from the second contact, and passes the detection signal logic Converting, by the computing module, a corresponding first type of printer logic detection signal conforming to a logic detection rule of the first model printer via the first contact; the logic conversion unit receiving a first type printer from the first contact The logic detects the feedback signal and converts it into a corresponding second type printer logic detection feedback signal conforming to the logic detection rule of the second model printer via the feedback signal logic operation module via the second contact output.
  • the regenerative chip is provided with a substrate for carrying the conversion circuit, and one side of the substrate is provided with a film layer for fixed connection with the ink cartridge body.
  • the substrate is provided with a positioning hole for positioning with the ink cartridge body.
  • the substrate is provided with a test contact, and the test contact is electrically connected to the conversion circuit.
  • the present invention also provides a printer system communication method, which is suitable for a printer system including a second type printer and a remanufactured ink cartridge, the remanufactured ink cartridge comprising a original chip matched with a first type printer and a regenerative chip, the second type printer Electrically connected to the regenerative chip, the original chip is electrically connected to the regenerative chip; the regenerative chip receives and converts an electrical signal from the second model printer and the original chip, so that the remanufactured ink cartridge can pass
  • the second type The authentication of the printer is detected and responsive to the control of the printer of the second model; characterized in that the regenerative chip modifies or replaces the ink amount data and the ink cartridge model data stored in the original chip, so that the ink of the remanufactured ink cartridge
  • the volume data is non-ink data, and the cartridge model data of the remanufactured ink cartridge matches the second model printer.
  • the non-ink data
  • the regenerative chip receives a second model printer nozzle control signal from the second model printer and converts the second model printer nozzle control signal into a corresponding nozzle control rule conforming to the first model printer.
  • the first model printer nozzle control signal is sent to the original chip.
  • the regenerative chip receives a second type printer logic detection signal from the second model printer, and converts the second model printer logic detection signal into a corresponding logic detection rule conforming to the first model printer a first type of printer logic detection signal is sent to the original chip; the regenerative chip receives a first type printer logic detection feedback signal from the original chip, and converts the first type printer logic detection feedback signal into A second type of printer logic detection feedback signal conforming to the logic detection rules of the second model printer is sent to the second model printer.
  • the invention also provides a method for regenerating an ink cartridge, which is used for regenerating a original ink cartridge matched with a first model printer into a target ink cartridge matched with a second model printer; wherein the ink cartridge regeneration method comprises: adjusting the ink cartridge structure, Adjusting the size of the ink cartridge of the original ink cartridge and the position of the nozzle to be consistent with the target ink cartridge; filling the ink cartridge, filling the ink cartridge of the original ink cartridge body with ink; adjusting the ink cartridge chip, adjusting the chip contact of the original ink cartridge and the target ink cartridge Consistent.
  • the ink cartridge structure adjustment comprises: adjusting the size of the ink cartridge, and adjusting the size of the ink cartridge of the original ink cartridge by the cutting and/or connecting process to be the same as the ink cartridge size of the target ink cartridge.
  • the structure adjustment of the ink cartridge comprises: adjusting the position of the nozzle, adjusting the position of the nozzle of the original ink cartridge by the filling process to be the same as the position of the nozzle of the target ink cartridge or positioning the original ink cartridge by a clamp and performing the original ink cartridge Grinding or replenishing to achieve the same position of the nozzle of the original ink cartridge as the nozzle of the target ink cartridge.
  • the ink cartridge chip adjustment comprises:
  • the ink cartridge chip adjustment further includes:
  • the original ink cartridge corresponding to the first model printer is recovered by the ink cartridge recycling market and is relatively large in price.
  • the ink cartridge regeneration method regenerates the target ink cartridge corresponding to the second model printer with a smaller amount and lower price on the ink cartridge regeneration market: the ink cartridge regeneration method adjusts the structure of the original ink cartridge so that the a target ink cartridge formed after the regeneration can be installed in the second model printer; and by mounting a regenerative chip on the original ink cartridge, the chip of the original ink cartridge is adjusted so that the contact of the target ink cartridge formed after regeneration is The two models of the printer match.
  • the adjustment of the original ink cartridge by the regenerative chip includes:
  • the original chip contact adjustment, the first contact of the regenerative chip corresponds to the original chip, and the second contact of the regenerative chip corresponds to the second type printer, so that the target ink cartridge can pass through the contact Communicates with a second model printer.
  • the original chip data adjustment, the data modification unit or the data replacement unit can implement modification or replacement of the ink quantity data of the original ink cartridge and the ink cartridge model data, so that the target ink cartridge can be detected by the authentication of the second model printer.
  • the regenerative chip converts a second signal printer printhead control signal from the second model printer such that the original chip can correctly identify a printhead control signal from the second model printer.
  • the original chip electrical parameter adjustment, the regenerative chip can also be adjusted by the circuit of the original chip, so that the target ink cartridge passes the detection of the contact of the second type printer.
  • Logic signal conversion because the models of the first model printer and the second model printer are different, the operation rules for logic detection may also be different.
  • the regenerative chip respectively converts a second printer logic detection signal from the second signal printer and a logic detection feedback signal from the original chip, so that the target ink cartridge can be detected by logic of the second model printer .
  • the second model printer can control the target ink cartridge to realize the print line work.
  • the regenerative chip has a simple structure and is easy to install, and reduces the production cost of recycling the ink cartridge.
  • the regenerative chip realizes the connection matching of the original ink cartridge with the target ink cartridge, electrical parameter adjustment, and data format conversion. Change, one step in place, easy to operate.
  • Figure 1 is a schematic view of the ink cartridge A and its contacts.
  • FIG. 2 shows the ink cartridge B and its contacts
  • Figure 3 is a front view of the regenerative chip.
  • Figure 4 shows the back of the regenerative chip.
  • FIG. 1 A first figure.
  • Figure 6 is a schematic diagram of the connection of the data modification unit.
  • Figure 7 is a timing diagram of the control signal of the first model printer nozzle.
  • Figure 8 is a timing diagram of the second model printer nozzle control signal.
  • Figure 9 is a schematic diagram of the connection of the head signal conversion unit.
  • Figure 10 is a schematic diagram of the connection of the electrical parameter adjustment unit.
  • Figure 11 is a schematic diagram of the logic conversion unit connection.
  • Figure 12 is a schematic diagram of the data replacement unit connection.
  • 1-substrate 11-first contact, 12-second contact, 13-conversion circuit, 14-positioning hole, 15-test contact.
  • the ink cartridge A and the ink cartridge B are two different series of ink cartridges respectively, wherein the ink cartridge A is a printer cartridge corresponding to the first model, and the ink cartridge B is an ink cartridge corresponding to the printer of the second model.
  • the ink cartridge A and the ink cartridge B communicate with their corresponding printer through the contacts, and cooperate with the printer to complete the printing operation.
  • the contacts of the ink cartridge include: an ADDR contact connected to the printer's address line (ADDR), a CLK contact connected to the printer's clock line (CLK), a LOAD contact connected to the printer's enable line (LOAD), and Pt_Ctrl contact connected to the printer's control line (Pt_Ctrl).
  • the contact and outer shape of the ink cartridge A are as shown in FIG. 1.
  • the contact and outer shape of the ink cartridge B are as shown in FIG. 2, and the outer shape of the ink cartridge A and the ink cartridge B, the number of contacts, and the contact row Cloth is not the same.
  • the ink cartridge A (ie, the original ink cartridge) recovered from the market is regenerated into a remanufactured ink cartridge (ie, a target ink cartridge) that matches the second model printer, so that the remanufactured ink cartridge can be used in conjunction with the second model printer to complete the printing operation.
  • a remanufactured ink cartridge ie, a target ink cartridge
  • Remanufactured ink cartridges should have Similar to the ink cartridge B, it can be installed in the second model printer; it should have the same number of contacts as the ink cartridge B, the contact arrangement, and the contact position, so that the contacts of the remanufactured ink cartridge can be combined with the second
  • the contact electrical connection of the model printer provides a physical basis for communication between the remanufactured cartridge and the second model printer; further remanufactured cartridges should be able to communicate with the second model printer to complete the corresponding printing operation.
  • the operation of regenerating the ink cartridge A corresponding to the first model printer recovered by the recycling market into the target ink cartridge corresponding to the second model printer includes the following three aspects:
  • Adjust the structure of the ink cartridge adjust the size of the ink cartridge of the ink cartridge A and the position of the nozzle to be consistent with the target ink cartridge. Specifically include:
  • the cartridge is sized to adjust the cartridge size of the cartridge A by the cutting and/or attachment process to the same size as the cartridge of the target cartridge.
  • the position of the nozzle is adjusted, and the position of the nozzle of the ink cartridge A is adjusted by the filling process to be the same as the position of the nozzle of the target ink cartridge or the ink cartridge A is positioned by the clamp and the ink cartridge A is ground or replenished to realize the position of the nozzle of the ink cartridge A and the nozzle position of the target ink cartridge. the same.
  • the ink cartridge is filled, and the ink cartridge of the ink cartridge A is filled with ink. Specifically, the ink tank of the ink cartridge A is cleaned, and the corresponding ink is filled in the ink tank of the ink cartridge A.
  • the ink cartridge chip is adjusted, and the chip contact of the ink cartridge A is adjusted to be consistent with the target ink cartridge. Specifically include:
  • Step 1 The printer or device detects the recovered ink cartridge A and confirms whether the ink cartridge A can be recycled.
  • Step 2 Adjust the position of the nozzle to realize that the position of the nozzle of the ink cartridge A is the same as the position of the nozzle of the target ink cartridge.
  • Step 3 Protect the nozzle and attach a protective film to the nozzle of the ink cartridge A.
  • Step 4 Open the cover and take out the top cover of the ink cartridge A. You can use alcohol to soak for 2 seconds and then use a utility knife to pry open.
  • Step 5 Remove the sponge and take out the internal sponge of the ink cartridge A to prevent the ink from splashing during cutting.
  • Step 6 Cut the ink cartridge to cut off the portion of the ink cartridge A that is higher than the target ink cartridge.
  • Step 7 Fill the ink and refill the ink into the ink tank of the ink cartridge A.
  • Step 8 Cover the top cover and re-seal the top cover of the ink cartridge A with glue.
  • Step 9 Clean the contacts, you can wipe the surface of the chip contact of the ink cartridge A with alcohol, etc., and stain and oxidize the surface. Layer removal.
  • Step 10 Attach the chip, first expose the film layer on the back of the regenerated chip, align the four positioning holes of the regenerative chip with the four positioning posts of the ink cartridge A, and attach the regenerative chip to the ink cartridge A. Note that after the paste is completed, be sure to compact it again to avoid the double-sided rubber bounce of the film layer.
  • Step 11 Test the tester, put the ink cartridge A with the recycled chip into the ink cartridge detector for testing, and test the OK before soldering. You can also test directly on the printer.
  • Step 12 Solder, solder each contact of the regenerative chip with a soldering iron tip.
  • the temperature of the soldering iron tip is set to 200 degrees, and the soldering time of a single contact should not exceed 3 seconds, which prevents the solder from flowing into the side contact and causing a short circuit, thus causing the phenomenon that the machine does not recognize.
  • Step 13 Install the ink cartridge completed in step 12 to the second model printer for on-board testing.
  • the ink cartridge passes the test on the machine, indicating that the process of regenerating the ink cartridge A into the recycled ink cartridge corresponding to the second model printer is completed, and the ink cartridge is successfully regenerated.
  • the remanufactured ink cartridge can be installed in the second model printer like the ink cartridge B, and cooperates with the second model printer to perform normal printing and the like.
  • the regenerative chip includes a substrate 1 for carrying the conversion circuit 13, a first contact 11 disposed on the front surface of the substrate, and a second contact 12 disposed on the back surface of the substrate.
  • the substrate 1 further includes a film layer, a positioning hole 14, and a test contact 15.
  • the film layer is disposed on the front surface of the substrate 1 for bonding the substrate to the ink cartridge A, so that the regenerative chip is fixedly connected to the ink cartridge A.
  • the positioning hole 14 can cooperate with the positioning post on the ink cartridge A to position the regenerative chip such that the first contact disposed on the front surface of the regenerative chip is in one-to-one contact with the chip contact of the ink cartridge A.
  • the test contact 15 is electrically coupled to the conversion circuit 13 for program programming or testing of the regenerative chip.
  • 3 and 4 are schematic front and rear structural views, respectively, of a regenerative chip for regenerating the ink cartridge A recovered from the market into a remanufactured ink cartridge matched with the second type printer.
  • the first contact 11 and the ink cartridge A have the same number and arrangement of chip contacts, are used for electrical connection with the chip contacts of the ink cartridge A, can receive electrical signals from the chip of the ink cartridge A, and can also send electrical signals to the ink cartridge.
  • a chip The number and arrangement of the chip contacts of the second contact 12 and the ink cartridge B are the same for electrically connecting with the printer of the second model, receiving an electrical signal from the printer of the second model, and transmitting the electrical signal to the second model. printer.
  • the conversion circuit 13 receives and converts the electrical signals from the second contact 12 and the first contact 11 such that the remanufactured ink cartridge can be detected by the authentication of the second model printer and in response to the control of the second model printer.
  • the conversion circuit is electrically connected to the first contact, and the conversion circuit is electrically connected to the second contact.
  • the regenerative chip needs to provide a physical basis for the communication between the remanufactured ink cartridge and the second model printer, and also needs to modify the chip of the ink cartridge A according to the difference between the ink cartridge A and the target ink cartridge, and Convert the data output from the chip of the second model printer and cartridge A.
  • the conversion circuit 13 of the regenerative chip further includes: a data modification unit, a nozzle signal conversion unit, an electrical parameter adjustment unit, and a logic conversion unit.
  • Figure 6 is a schematic diagram of the connection of the data modification unit.
  • Data communication is the most basic condition for an ink cartridge to be authenticated by a printer.
  • the data content includes ink amount data indicating the remaining amount of ink in the ink cartridge, and the type of the ink cartridge.
  • the data storage unit of the ink cartridge A employs an irreversible memory such as a fuse memory. The remaining amount of ink gradually decreases with the use of the ink cartridge, and cannot be recovered, and the ink in the ink cartridge can no longer be used after being used up. In order to reproduce the ink cartridge, it is necessary to use a regenerative chip to repair the ink amount.
  • the data storage unit of the ink cartridge A stores the ink cartridge model data in addition to the ink amount data, that is, different printer models correspond to different types of ink cartridges. If the model A ink cartridge can only be used for the printer of type A, it cannot be used for other printers. Even if other characteristics of the printer (communication, control, detection, etc.) are consistent with the ink cartridge A, it cannot be used. Then, when we reproduce the ink cartridge A as the target ink cartridge, it is necessary to modify the ink cartridge model data stored in the chip of the ink cartridge A. However, the ink cartridge model data is stored in the irreversible storage unit of the ink cartridge A, and the ink cartridge model data cannot be directly modified.
  • the data modification unit of the regenerative chip is electrically connected to the first contact and the second contact to rewrite the ink amount data and the ink cartridge model data stored in the chip of the ink cartridge A, so that the remanufactured ink cartridge can be authenticated by the second model printer.
  • Figure 7 is a timing diagram of the control signal of the first model printer head.
  • the first model printer has three address lines: ADDR1, ADDR2, and ADDR3, which respectively correspond to the selection of the C, M, and Y nozzle addresses of the control ink cartridge A.
  • the first model printer uses the command combination of CLK, LOAD, and ADDR lines to select the nozzle point. After selecting a nozzle point, when the next clock cycle arrives, the electric signals on the two control lines: Pt_Ctrl1 and Pt_Ctrl2 are simultaneously pulled low, and the nozzle of the ink cartridge A is controlled to eject ink.
  • FIG 8 is a timing diagram of the second type of printer head control signal.
  • the second model printer has a total of six address lines, of which the address lines: ADDR3, ADDR4, ADDR6 respectively correspond to the color C, M, Y, and the remaining address lines are not directly involved in the print head.
  • the second model printer controls the ink ejection of the head of the ink cartridge B by pulling down the electric signal on the control lines: Pt_Ctrl1, Pt_Ctrl2.
  • the pull-down durations of the control lines Pt_Ctrl1 and Pt_Ctrl2 are generally the same, but there is a difference in the occurrence time.
  • Pt_Ctrl2 starts its electrical signal pull-down action at 0.4us after the end of the electric signal pull-down action of Pt_Ctrl1.
  • the difference between the control signals of the first type printer and the second type printer head is mainly the timing of the control lines Pt_Ctrl1 and Pt_Ctrl2: the Pt_Ctrl1 and Pt_Ctrl2 of the first model printer simultaneously start the electric signal pulling down and simultaneously end. Action; first pull down duration 0.6us, second pull down duration 0.75us, with an interval of 0.8us (see Figure 7 for specific timing).
  • the Pt_Ctrl1 and Pt_Ctrl2 of the second model printer start the electric signal pull-down action.
  • the electric signal of Pt_Ctrl1 is 0.4us after the end of the action, and Pt_Ctrl2 starts its electric signal pull-down action; and the first pull-down duration is 0.2us.
  • the second pull-down duration is 0.84us with an interval of 0.4us (see Figure 8 for specific timing).
  • the nozzle signal conversion unit of the regenerative chip receives the second type printer nozzle control signal from the second contact, and converts to the corresponding first type printer nozzle control signal conforming to the nozzle control rule of the first model printer via the first contact output To the chip of the ink cartridge A.
  • Figure 9 is a schematic diagram of the connection of the head signal conversion unit:
  • the second model printer sends a second model printer nozzle control signal to the regeneration cartridge, the regenerative cartridge receives the second model printer nozzle control signal through the second contact of the regeneration chip, and identifies the second model printer selected by the nozzle signal conversion unit.
  • the nozzle signal conversion unit outputs a first type nozzle control signal conforming to the nozzle control rule of the first model printer according to the nozzle control rule selected by the printer of the second model according to the nozzle control rule of the printer of the first model.
  • To the chip of the ink cartridge A to select the nozzle point of the ink cartridge A.
  • the nozzle signal conversion unit controls the selected ink cartridge A according to the nozzle control rule of the first model printer, and outputs the Pt_Ctrl signal conforming to the nozzle control rule of the first model printer through the first contact of the regenerative chip.
  • the ink discharge time of the nozzle point After selecting the nozzle point, the nozzle signal conversion unit controls the selected ink cartridge A according to the nozzle control rule of the first model printer, and outputs the Pt_Ctrl signal conforming to the nozzle control rule of the first model printer through the first contact of the regenerative chip.
  • the nozzle control signals of the first model printer and the second model printer may also exist: the first model printer has the same nozzle selection command as the second model printer, and the Pt_Ctrl line has a difference in the time at which the electrical signal is pulled low, and the Pt_Ctrl line is electrically different. The length of time when the signal is pulled down is not much different.
  • the control difference of the Pt_Ctrl line of the first model printer and the second model printer is within the allowable range, the second model printer nozzle control signal sent by the second model printer can directly act on the chip of the ink cartridge A. Therefore, the second type printer nozzle control signal from the second contact can be directly output to the chip of the ink cartridge A via the first contact.
  • the nozzle control signals of the first model printer and the second model printer may also have different numbers of Pt_Ctrl signal lines.
  • the nozzle signal conversion unit may be provided with a special logic gate circuit to integrate a plurality of Pt_Ctrl signal lines electrically connected to the second contact, and then merged into the chip of the ink cartridge A through the first contact to realize the nozzle of the ink cartridge A. control.
  • the printer will detect the electrical parameters of the ink cartridge chip contacts, determine whether there is a short circuit in the ink cartridge chip, and prevent the short-circuited ink cartridge chip from causing damage to itself and the printer after power-on.
  • the ink cartridge A chip is connected to each printer
  • the pull-down resistor is designed on the signal line, and the impedance of the pull-down resistor protects the chip of the cartridge A and the printer electrically connected thereto in some specific cases.
  • the impedance of the pull-down resistor changes, and the printer electrically connected to the ink cartridge A detects the impedance of the pull-down resistor, and can determine the short-circuit condition of the chip of the ink cartridge A, and avoid the chip of the ink cartridge A. After the power is turned on, it damages the printer and the chip itself that are electrically connected.
  • the pull-down resistors of different types of ink cartridges are inconsistent or some chips have no pull-down resistors at all. Different types of ink cartridges may also have different electrical parameters, such as the pull-up of signal lines, and the connection between different signal lines (combined connections such as diodes and resistors).
  • the electrical parameter adjustment unit of the regenerative chip is electrically connected to the chip of the ink cartridge A through the first contact, and the electrical parameters of the chip of the ink cartridge A are adjusted, so that the remanufactured ink cartridge can pass the electricity of the second type printer. Parameter detection.
  • the adjustment of the chip of the ink cartridge A by the electrical parameter adjusting unit may include adjustment of voltage and current, adjustment of impedance, capacitance and other electrical parameters.
  • the printer In order to detect whether the line logic of the ink cartridge chip is normal, the printer sends a logic detection command, the command has a plurality of signal line combinations, the ink cartridge chip starts the logic operation after receiving the command, and finally the operation result is fed back to the printer, and the printer passes the operation result. Judge whether the internal logic of the ink cartridge can operate normally.
  • Equation 1 the internal detection logic of the ink cartridge A corresponding to the first model printer is Equation 1:
  • Equation 2 The internal detection logic of the ink cartridge B corresponding to the second model printer is Equation 2:
  • the second model printer uses the formula 2 as the detection standard, and the second printer sends the signal composed of the CLK, ADDR0-5, LOAD, and P1 ⁇ 3 signals. Detection command.
  • the chip corresponding to the ink cartridge A of the first type printer is logically operated by using the formula 1 as a detection standard. Therefore, there is a problem of mismatch when the chip of the ink cartridge A and the printer of the second model perform logic detection.
  • the logic conversion unit of the regenerative chip of FIG. 11 is electrically connected to the second contact and the first contact, respectively.
  • the logic conversion unit includes a detection signal logic operation module and a feedback signal logic operation module.
  • the logic conversion unit receives the second type printer logic detection signal from the second contact, and is converted by the detection signal logic operation module according to the formula 2 to the corresponding first type of the logic detection rule (ie, formula 1) of the first type printer.
  • the printer logic detection signal is output through the first contact.
  • the logic conversion unit receives the first type printer logic detection feedback signal from the first contact, and converts to a corresponding second logic detection rule (ie, formula 2) conforming to the second model printer according to the formula 1 by the feedback signal logic operation module.
  • the model printer logic detection feedback signal is output via the second contact.
  • a logic conversion unit that enables the remanufactured ink cartridge to pass the logic detection of the second model printer.
  • the electrical signal on the P1, P2, and P3 signal lines of the second printer is passed through the detection signal logic operation module.
  • a logical AND operation is performed, and the operation result is sent to the chip contact P1 of the ink cartridge A via the first contact.
  • the chip of the ink cartridge A receives the logic detection signal of the first type printer converted and outputted by the logic conversion unit through the first contact of the regenerative chip electrically connected thereto, and performs logic operation according to the formula 1 to obtain the logic detection feedback signal of the first model printer. And feedback output through the contact CHK of the ink cartridge A.
  • the logical detection feedback is logically inverted by the feedback signal logic operation module to obtain a logic detection feedback signal of the second type printer conforming to the logic detection requirement of the second type printer, and outputted to the second type printer through the second contact of the regeneration chip, Complete the logic detection of the second model printer.
  • the communication method of the printer system composed of the remanufactured ink cartridge regenerated by the above-described ink cartridge reproducing method and the second model printer is:
  • the regenerative chip modifies or replaces the ink amount data and the ink cartridge model data stored in the chip of the ink cartridge A such that the ink amount data of the remanufactured ink cartridge is non-inking data, so that the ink cartridge model data of the remanufactured ink cartridge matches the second model printer.
  • the non-ink data indicates that the remaining ink of the ink cartridge is larger than the ink amount data of the minimum ink cartridge amount allowed by the printer.
  • the regenerative chip receives the second type printer nozzle control signal from the second model printer and converts the second model printer nozzle control signal into a corresponding first type printer nozzle control signal conforming to the nozzle control rule of the first model printer, and sends the control signal to the ink cartridge A chip.
  • the regenerative chip receives the second type printer logic detection signal from the second model printer, and converts the second type printer logic detection signal into a corresponding first type printer logic detection signal conforming to the logic detection rule of the first type printer, and sends the The chip of the ink cartridge A; the regenerative chip receives the logic detection feedback signal of the first type printer from the original chip, and converts the first type printer logic detection feedback signal into the corresponding second type printer logic that conforms to the logic detection rule of the second type printer The feedback signal is detected and sent to the second model printer.
  • the data modification unit of the conversion circuit of the reproduction chip is correspondingly modified into a data replacement unit.
  • the remanufactured ink cartridge does not use the ink amount data of the ink cartridge A and the ink cartridge model data.
  • the connection of the data storage unit of the chip of the ink cartridge A to the DATA line of the printer is broken.
  • the data replacement unit of the regenerative chip is electrically connected to the second type printer through the second contact to replace the ink amount data and the ink cartridge model data stored in the chip of the ink cartridge A, so that the remanufactured ink cartridge can be authenticated by the second model printer.
  • the remanufactured ink cartridge performs logic detection on the chip of the ink cartridge A without using the chip of the ink cartridge A.
  • the core of the ink cartridge A The logic detection unit of the slice is disconnected from the associated signal line of the printer.
  • the logic conversion unit of the regenerative chip is electrically connected to the second type printer through the second contact to directly replace the logic detecting unit of the chip of the ink cartridge A, so that the remanufactured ink cartridge can be detected by the second type printer logic.

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Abstract

提供了一种再生墨盒、再生芯片、打印机系统通信方法、墨盒再生方法，该再生墨盒包括设有原芯片的墨盒本体以及再生芯片。原芯片与第一型号打印机对应，墨盒本体的结构与第二型号打印机的结构相匹配；再生芯片与原芯片电连接并且使得再生墨盒与第二型号打印机相匹配，再生芯片至少使得再生墨盒与第二型号打印机可通信。通过再生墨盒打通了墨盒回收市场不同系列墨盒回收的屏障，降低了墨盒的回收利用成本，提高了墨盒的利用率。

Description

再生墨盒、再生芯片、打印机系统通信方法、墨盒再生方法 技术领域
本发明涉及打印机领域，特别涉及一种再生墨盒、再生芯片、打印机系统通信方法、墨盒再生方法。
背景技术
随着人们环保意识的增强和对资源循环利用的要求越来越高，市面上针对墨盒的再生芯片使用率有了大步提升，越来越多的废弃墨盒得到重复利用，降低了对环境的污染。
目前市面上的墨盒有不同的系列以及型号之分，如果两个墨盒的芯片与打印机的触点不一致，则认为这两个墨盒为不同系列的墨盒。具有相同打印机触电的同一系列的墨盒之中也有不同型号的区分，但是不同型号的同一系列墨盒的外观、芯片、以及与打印机的接触点相同。由于不同系列的墨盒的外观、芯片、以及与打印机的接触点不同，不同系列的墨盒与打印机的通信协议也有可能不同。因此，目前市场上的再生墨盒一般只是针对同一系列或者同一型号的墨盒的再生。但是由于不同系列或者不同型号的墨盒市场的占比不同，回收的墨盒价格、数量以及再生市场占比不同。有些系列的废弃墨盒回收价格高，数量少，无法很好的满足再生市场的需求；有些系列的废气墨盒回收价格低、数量多，市场需求却不大。导致了墨盒回收市场的供需不平衡，不利于墨盒的回收利用。
发明内容
本发明根据现有技术中无法实现不同系列墨盒之间的再生利用的技术问题，提出一种再生墨盒，包括设有原芯片的墨盒本体以及再生芯片，所述原芯片与第一型号打印机对应，其特征在于：所述墨盒本体的结构与第二型号打印机的结构相匹配；所述再生芯片与所述原芯片电连接并且使得所述再生墨盒与第二型号打印机相匹配，所述再生芯片至少使得所述再生墨盒与所述第二型号打印机可通信。
进一步地，所述原芯片包括用于与所述第一型号打印机电连接的原芯片触点；所述再生芯片包括第二触点、第一触点、以及电连接所述第二触点和所述第一触点的转换电路；所述第二触点用于与所述第二型号打印机电连接，所述第一触点与所述原芯片触点电连接，所述转换电路能够接收并转换来自所述第二触点和所述第一触点的电信号使得所述再生墨盒能够通过所述第二型号打印机的认证检测并且响应所述第二型号打印机的控制。
进一步地，所述转换电路包括数据修改单元或者数据替换单元；所述数据修改单元修改所述原芯片内存储的墨量数据和墨盒型号数据，使得所述再生墨盒能够通过所述第二型号打 印机认证，所述数据修改单元与所述第二触点电连接，所述数据修改单元与所述第一触电电连接；所述数据替换单元替换所述原芯片内存储的墨量数据和墨盒型号数据，使得所述再生墨盒能够通过所述第二型号打印机认证，所述数据替换单元与所述第二触点电连接。
进一步地，所述转换电路包括喷头信号转换单元，所述喷头信号转换单元与所述第二触点电连接，所述喷头信号转换单元与所述第一触点电连接；所述喷头信号转换单元接收来自所述第二触点的第二型号打印机喷头控制信号，并将所述第二型号打印机喷头控制信号转换为相应的符合所述第一型号打印机的喷头控制规则的第一型号打印机喷头控制信号并经所述第一触点输出。
进一步地，所述转换电路包括用于调整所述原芯片的电参数使得所述再生墨盒能够通过所述第二型号打印机的电参数检测的电参数调整单元，所述电参数调整电路与所述第一触点电连接。
进一步地，所述转换电路包括使得所述再生墨盒能够通过所述第二型号打印机的逻辑检测的逻辑转换单元，所述逻辑转换单元与所述第二触点电连接，所述逻辑转换单元与所述第一触点电连接。
进一步地，所述逻辑转换单元包括检测信号逻辑运算模块和反馈信号逻辑运算模块；所述逻辑转换单元接收来自所述第二触点的第二型号打印机逻辑检测信号，并经所述检测信号逻辑运算模块转换为相应的符合所述第一型号打印机的逻辑检测规则的第一型号打印机逻辑检测信号经所述第一触点输出；所述逻辑转换单元接收来自第一触点的第一型号打印机逻辑检测反馈信号，并经所述反馈信号逻辑运算模块转换为相应的符合所述第二型号打印机的逻辑检测规则的第二型号打印机逻辑检测反馈信号经所述第二触点输出。
进一步地，所述再生芯片设有用于承载所述转换电路的基板，所述基板的一面设置用于与所述墨盒本体固定连接的胶膜层。
进一步地，所述基板设置用于与所述墨盒本体定位的定位孔。
进一步地，所述基板设置测试触点，所述测试触点与所述转换电路电连接。
本发明还提供了一种再生芯片，用于将与第一型号打印机匹配的原墨盒再生为与第二型号打印机匹配的再生墨盒；所述再生芯片包括第二触点、第一触点、以及电连接所述第二触点和所述第一触点的转换电路；其特征在于：所述第二触点用于与所述第二型号打印机电连接，所述第一触点用于与所述原墨盒的原芯片触点电连接，所述转换电路接收并转换来自所述第二触点和所述第一触点的电信号使得所述再生墨盒能够通过所述第二型号打印机的认证检测并且响应所述第二型号打印机的控制。
进一步地，所述转换电路包括数据修改单元或者数据替换单元；所述数据修改单元用于修改所述原芯片内存储的墨量数据和墨盒型号数据，使得所述再生墨盒能够通过所述第二型号打印机认证，所述数据修改单元与所述第二触点电连接，所述数据修改单元与所述第一触点电连接；所述数据替换单元替换所述原芯片内存储的墨量数据和墨盒型号数据，使得所述再生墨盒能够通过所述第二型号打印机认证，所述数据替换单元与所述第二触点电连接。
进一步地，所述转换电路包括喷头信号转换单元，所述喷头信号转换单元与所述第二触点电连接，所述喷头信号转换单元与所述第一触点电连接；所述喷头信号转换单元接收来自所述第二触点的第二型号打印机喷头控制信号，并将所述第二型号打印机喷头控制信号转换为相应的符合所述第一型号打印机的喷头控制规则的第一型号打印机喷头控制信号并经所述第一触点输出。
进一步地，所述转换电路包括用于调整所述原芯片的电参数，使得所述再生墨盒能够通过所述第二型号打印机的电参数检测的电参数调整单元，所述电参数调整电路与所述第一触点电连接。
进一步地，所述转换电路包括使得所述再生墨盒能够通过所述第二型号打印机的逻辑检测的逻辑转换单元，所述逻辑转换单元与所述第二触点电连接，所述逻辑转换单元与所述第一触点电连接。
进一步地，所述逻辑转换单元包括检测信号逻辑运算模块和反馈信号逻辑运算模块；所述逻辑转换单元接收来自所述第二触点的第二型号打印机逻辑检测信号，并经所述检测信号逻辑运算模块转换为相应的符合所述第一型号打印机的逻辑检测规则的第一型号打印机逻辑检测信号经所述第一触点输出；所述逻辑转换单元接收来自第一触点的第一型号打印机逻辑检测反馈信号，并经所述反馈信号逻辑运算模块转换为相应的符合所述第二型号打印机的逻辑检测规则的第二型号打印机逻辑检测反馈信号经所述第二触点输出。
进一步地，所述再生芯片设有用于承载所述转换电路的基板，所述基板的一面设置用于与所述墨盒本体固定连接的胶膜层。
进一步地，所述基板设置用于与所述墨盒本体定位的定位孔。
进一步地，所述基板设置测试触点，所述测试触点与所述转换电路电连接。
本发明还提供一种打印机系统通信方法，适用于包含第二型号打印机与再生墨盒的打印机系统，所述再生墨盒包括与第一型号打印机相匹配的原芯片以及再生芯片，所述第二型号打印机与所述再生芯片电连接，所述原芯片与所述再生芯片电连接；所述再生芯片接收并转换来自所述第二型号打印机和所述原芯片的电信号，使得所述再生墨盒能够通过所述第二型 号打印机的认证检测并能够响应所述第二型号打印机的控制；其特征在于：所述再生芯片修改或替换所述原芯片内存储的墨量数据和墨盒型号数据，使得所述再生墨盒的墨量数据为非墨尽数据，所述再生墨盒的墨盒型号数据与所述第二型号打印机匹配。其中，非墨尽数据，表示墨盒的剩余墨水大于打印机所允许的最低墨盒墨量的墨量数据。
进一步地，所述再生芯片接收来自所述第二型号打印机的第二型号打印机喷头控制信号并将所述第二型号打印机喷头控制信号转换为相应的符合所述第一型号打印机的喷头控制规则的第一型号打印机喷头控制信号，发送至所述原芯片。
进一步地，所述再生芯片接收来自所述第二型号打印机的第二型号打印机逻辑检测信号，并将所述第二型号打印机逻辑检测信号转换为相应的符合所述第一型号打印机的逻辑检测规则的第一型号打印机逻辑检测信号，发送至所述原芯片；所述再生芯片接收来自所述原芯片的第一型号打印机逻辑检测反馈信号，并将所述第一型号打印机逻辑检测反馈信号转换为相应的符合所述第二型号打印机的逻辑检测规则的第二型号打印机逻辑检测反馈信号，并发送至所述第二型号打印机。
本发明还提供一种墨盒再生方法，用于将与第一型号打印机的相匹配的原墨盒再生为与第二型号打印机相匹配的目标墨盒；其特征在于该墨盒再生方法包括：墨盒结构调整，调整所述原墨盒的墨盒尺寸和喷头位置与所述目标墨盒一致；墨盒填充，在所述原墨盒本体的墨仓中填充墨水；墨盒芯片调整，调整原墨盒的芯片触点与所述目标墨盒一致。
进一步地，所述墨盒结构调整包括：墨盒尺寸调整，通过切割和/或者连接工艺调整所述原墨盒的墨盒尺寸与所述目标墨盒的墨盒尺寸相同。
进一步地，所述墨盒结构调整包括：喷头位置调整，通过填充工艺调整所述原墨盒的喷头位置与所述目标墨盒的喷头位置相同或者通过夹具将所述原墨盒定位并且对所述原墨盒进行磨切或补充，以实现原墨盒的喷头位置与所述目标墨盒的喷头位置相同。
进一步地，所述墨盒芯片调整包括：
a)清理触点，清除所述原墨盒的芯片触点的表面的污渍及氧化层；
b)粘贴芯片，将再生芯片粘贴至所述原墨盒上，使得所述再生芯片的第一触点与所述原墨盒的芯片触点接触。
进一步地，所述墨盒芯片调整还包括：
c)焊接，对再生芯片与所述原墨盒的芯片进行焊接，使得所述再生芯片的第一触点与所述原墨盒的芯片触点电连接。
由墨盒再生市场上回收数量较大、价格较低的、与第一型号打印机对应的原墨盒，通过 所述墨盒再生方法将其再生为墨盒再生市场上回收数量较小、价格较低的、与第二型号打印机对应的目标墨盒：所述墨盒再生方法对所述原墨盒的结构进行调整，使得经再生后形成的目标墨盒可安装与所述第二型号打印机中；并且通过在所述原墨盒上安装再生芯片，调整所述原墨盒的芯片，使得经再生后形成的目标墨盒的触点与第二型号打印机相匹配。所述再生芯片对所述原墨盒的调整包括：
1.原芯片触点调整，所述再生芯片的第一触点与所述原芯片对应，所述再生芯片的第二触点与所述第二型号打印机对应，使得目标墨盒可通过其触点与第二型号打印机进行可通信。
2.原芯片数据调整，所述数据修改单元或者所述数据替换单元可实现对原墨盒的墨量数据和墨盒型号数据进行修改或者替换，使得目标墨盒可通过第二型号打印机的认证检测。
3.喷头信号转换，由于第一型号打印机和第二型号打印机的型号不同，其通信协议、数据组成的规则也有可能不同。所述再生芯片对来自所述第二型号打印机的第二信号打印机喷头控制信号进行转换，使得所述原芯片可以能够正确识别来自所述第二型号打印机的喷头控制信号。
4.原芯片电参数调整，所述再生芯片还可原芯片的电路进行调整，使得所述目标墨盒通过所述第二型号打印机对其触点的检测。
5.逻辑信号转换，由于第一型号打印机和第二型号打印机的型号不同，其进行逻辑检测的运算规则也可能不同。所述再生芯片分别对来自所述第二信号打印机的第二打印机逻辑检测信号以及来自所述原芯片的逻辑检测反馈信号进行转换，使得所述目标墨盒可通过所述第二型号打印机的逻辑检测。
通过所述墨盒再生方法，使得所述第二型号打印机可对目标墨盒进行操控，实现打印行工作。
本发明具有如下有益效果：
1.打通了墨盒回收市场不同系列墨盒回收的屏障，降低了墨盒的回收利用成本。
2.实现了墨盒再生利用过程中，不同系列/型号间墨盒的转换利用，提高了墨盒的利用率。
3.通过不同系列墨盒之间的转换，可根据需要满足再生市场对不同系列墨盒的再生需求。
4.再生芯片结构简单，安装简便，降低了墨盒的再生利用的生产成本。
5.再生芯片实现了原墨盒与目标墨盒的连接匹配、电气参数调整、以及数据格式转 换，一步到位、简单易操作。
6.再生墨盒投入市场以后，可以再次回收并再为任意系列或者型号的墨盒。
附图说明
图1墨盒A及其触点示意图。
图2墨盒B及其触点示意图
图3再生芯片正面示意图。
图4再生芯片背面示意图。
图5再生芯片结构示意图。
图6数据修改单元连接示意图。
图7第一型号打印机喷头控制信号时序图。
图8第二型号打印机喷头控制信号时序图。
图9喷头信号转换单元连接示意图。
图10电参数调整单元连接示意图。
图11逻辑转换单元连接示意图。
图12数据替换单元连接示意图。
其中，1-基板、11-第一触点、12-第二触点、13-转换电路、14-定位孔、15-测试触点。
具体实施方式
下面将结合附图对本发明的实施方式进行详细描述。本技术方案的基本原理是基于不同系列间的通信命令大致相同，可以通过再生芯片的调整实现打印机对墨盒有效通信。
实施例一
墨盒A和墨盒B分别为两款不同系列的墨盒，其中墨盒A为对应于第一型号打印机墨盒，墨盒B为对应于第二型号打印机的墨盒。墨盒A和墨盒B通过触点与其对应的打印机通信，与打印机配合完成打印操作。墨盒的触点包括：与打印机的地址线(ADDR)连接的ADDR触点，与打印机的时钟线(CLK)连接的CLK触点，与打印机的使能线(LOAD)连接的LOAD触点，以及与打印机的控制线(Pt_Ctrl)连接的Pt_Ctrl触点等。本实施例中，墨盒A的触点及外形结构如图1所示，墨盒B的触点及外形结构如图2所示，墨盒A与墨盒B的外形结构、触点数量、以及触点排布均不相同。
将从市场上回收的墨盒A(即原墨盒)再生为与第二型号打印机匹配的再生墨盒(即目标墨盒)，使得再生墨盒能够与第二型号打印机配合使用完成打印操作。再生墨盒应该具有 与墨盒B类似的外形结构，使得其能安装于第二型号打印机中；应该具有与墨盒B相同的触点数量、触点排布、以及触点位置，使得再生墨盒的触点能够与第二型号打印机的触点电连接，为再生墨盒与第二型号打印机的通信提供物理基础；进一步地再生墨盒应该能够与第二型号打印机通过通信完成相应的打印操作。
因此，将由回收市场回收的与第一型号打印机对应的墨盒A再生转换为与第二型号打印机对应的目标墨盒的操作包括以下三方面：
1.墨盒结构调整，调整墨盒A的墨盒尺寸和喷头位置与目标墨盒一致。具体包括：
墨盒尺寸调整，通过切割和/或者连接工艺调整墨盒A的墨盒尺寸与目标墨盒的墨盒尺寸相同。
喷头位置调整，通过填充工艺调整墨盒A的喷头位置与目标墨盒的喷头位置相同或者通过夹具将墨盒A定位并且对墨盒A进行磨切或补充，以实现墨盒A的喷头位置与目标墨盒的喷头位置相同。
2.墨盒填充，在墨盒A的墨仓中填充墨水。具体为：清理墨盒A的墨仓，并在墨盒A的墨仓中填充对应的墨水。
3.墨盒芯片调整，调整墨盒A的芯片触点与目标墨盒一致。具体包括：
a)清理触点，清除墨盒A的芯片触点的表面的污渍及氧化层；
b)粘贴芯片，将再生芯片粘贴至墨盒A上，使得再生芯片的第一触点与墨盒A的芯片触点接触。
c)焊接，对再生芯片与墨盒A的芯片进行焊接，使得再生芯片的第一触点与墨盒A的芯片触点电连接。
具体的对墨盒A进行再生的步骤为：
步骤一.打印机或设备检测回收的墨盒A，确认墨盒A是否可回收利用。
步骤二.喷头位置调整，实现墨盒A的喷头位置与目标墨盒的喷头位置相同。
步骤三.保护喷头，在墨盒A的喷头上贴上保护膜。
步骤四.开盖，将墨盒A的顶盖取出。可以使用酒精简单浸泡2秒后用美工刀撬开。
步骤五.去除海绵，将墨盒A的墨仓内部海绵取出以免切割时墨水四溅。
步骤六.切割墨盒，将墨盒A高于目标墨盒的部分切割掉。
步骤七.填充墨水，重新墨水至墨盒A的墨仓中。
步骤八.盖上顶盖，用胶水将墨盒A的顶盖重新封好。
步骤九.清理触点，可以采用酒精等擦拭墨盒A的芯片触点表面，将其表面污渍及氧化 层去除。
步骤十.贴上芯片，先将再生芯片背面的胶膜层露出，以再生芯片的4个定位孔对准墨盒A的4个定位柱，将再生芯片贴在墨盒A上。注意粘贴完成后，一定要再次压实,避免胶膜层的双面胶弹起。
步骤十一.检测仪测试，将粘贴好再生芯片的墨盒A放入墨盒检测仪进行测试，测试OK后方可焊接。也可以直接上打印机进行测试。
步骤十二.焊接，将再生芯片的每个触点都用烙铁头焊接。烙铁头的温度设置为200度,单个触点的焊接时间不可超过3秒,防止焊锡太多流入旁边触点造成短路,从而出现上机不认的现象。
步骤十三.将步骤十二中完成的墨盒安装至第二型号打印机上进行上机测试。墨盒通过了上机测试，表示完成将墨盒A再生为与第二型号打印机对应的再生墨盒的过程，墨盒再生成功。该再生墨盒可以像墨盒B一样，安装在第二型号打印机中，与第二型号打印机配合完成正常的打印等操作。
再生芯片包括设有用于承载转换电路13的基板1，设置于基板正面的第一触点11、设置于基板背面的第二触点12。基板1还包括胶膜层、定位孔14、以及测试触点15。其中胶膜层设置于基板1的正面，用于将基板粘合于墨盒A上，使得再生芯片与墨盒A固定连接。定位孔14可与墨盒A上的定位柱配合对再生芯片进行定位，使得设置在再生芯片正面的第一触点与墨盒A的芯片触点一一对应接触。测试触点15与转换电路13电连接，用于对再生芯片进行程序烧录或者测试。
图3、图4所示分别为用于将从市场上回收的墨盒A再生为与第二型号打印机匹配的再生墨盒的再生芯片的正面和背面结构示意图。第一触点11与墨盒A的芯片触点的数量和排布相同，用于与墨盒A的芯片触点电连接，可接收来自墨盒A的芯片的电信号，也可将电信号发送至墨盒A的芯片。第二触点12与墨盒B的芯片触点的数量和排布相同，用于与第二型号打印机电连接，可接收来自第二型号打印机的电信号，也可将电信号发送至第二型号打印机。转换电路13接收并转换来自第二触点12和第一触点11的电信号使得再生墨盒能够通过第二型号打印机的认证检测并且响应第二型号打印机的控制。
如图5，转换电路与第一触点电连接，转换电路与第二触点电连接。为了实现墨盒A至目标墨盒的转换，再生芯片除了需要为再生墨盒与第二型号打印机的通信提供物理基础，还需要根据墨盒A与目标墨盒之间的差异，对墨盒A的芯片进行改造，并且转换第二型号打印机和墨盒A的芯片输出的数据。从而实现第二型号打印机对再生墨盒的控制，使得再生墨盒 可以根据第二型号打印机的控制完成打印操作。因此，再生芯片的转换电路13进一步具体包括：数据修改单元、喷头信号转换单元、电参数调整单元、逻辑转换单元。
1)数据修改单元
图6为数据修改单元连接示意图。数据通信是墨盒能通过打印机对其认证的最基本条件，数据内容包括了表示墨盒的墨水剩余量的墨量数据、以及墨盒型号等内容。墨盒A的数据存储单元采用如熔丝存储器等不可逆存储器。其墨水剩余量随着墨盒的使用逐渐减少，并且无法恢复，墨盒内的墨水使用完以后便无法再使用。若要进行墨盒的再生使用，此时就需要使用再生芯片对其进行墨量修复。墨盒A的数据存储单元除了存储墨量数据还存储墨盒型号数据，即不同打印机型号对应使用不同型号的墨盒。如型号为A的墨盒只能适用于型为A的打印机，而无法使用于其他型号的打印机，就算打印机的其他特性(通信、控制、检测等)与墨盒A一致，也无法使用。那么，当我们在将墨盒A再生为目标墨盒时，就需要对墨盒A的芯片内存储的墨盒型号数据进行修改。但是，墨盒型号数据存储于墨盒A的不可逆的存储单元中，无法对其墨盒型号数据直接进行修改。此时就需要通过再生芯片的数据修改单元对进行修改。再生芯片的数据修改单元与第一触点和第二触点电连接，以改写墨盒A的芯片内存储的墨量数据和墨盒型号数据，使得再生墨盒能够通过第二型号打印机认证。
2)喷头信号转换单元
图7为第一型号打印机喷头控制信号的时序图。第一型号打印机有3根地址线：ADDR1、ADDR2、ADDR3，分别对应控制墨盒A的C、M、Y喷头地址的选择。第一型号打印机通过CLK、LOAD、ADDR线的命令组合进行喷头点选择。选定一个喷头点后，在下一个时钟周期到来时，两根控制线：Pt_Ctrl1和Pt_Ctrl2上的电信号同时拉低，控制墨盒A的喷头喷墨。
图8为第二型号打印机喷头控制信号的时序图。第二型号打印机共有6根地址线，其中地址线：ADDR3、ADDR4、ADDR6分别对应的颜色为C、M、Y，而其余地址线并不直接参与喷头打印。同样第二型号打印机通过控制线：Pt_Ctrl1、Pt_Ctrl2上的电信号的拉低来控制墨盒B的喷头喷墨。控制线Pt_Ctrl1和Pt_Ctrl2的拉低持续时间总体一致，但是发生时间存在差异。Pt_Ctrl2在Pt_Ctrl1的电信号拉低动作结束后的0.4us开始其电信号拉低动作。
由上述分析可以看出，第一型号打印机和第二型号打印机喷头控制信号的的差异主要在于控制线Pt_Ctrl1和Pt_Ctrl2的时序：第一型号打印机的Pt_Ctrl1和Pt_Ctrl2同时开始电信号拉低动作，同时结束动作；第一次拉低持续时间0.6us，第二次拉低持续时间 0.75us，间隔0.8us(具体时序见图7)。第二型号打印机的Pt_Ctrl1和Pt_Ctrl2先后开始电信号拉低动作，Pt_Ctrl1的电信号拉低动作结束后0.4us，Pt_Ctrl2才开始其电信号拉低动作；并且，第一次拉低持续时间0.2us，第二次拉低持续时间0.84us，间隔0.4us(具体时序见图8)。
此外，可能存在的差异还有：用于选择喷头点的地址线不同，用于选择喷头点的地址线上的命令不同等。
再生芯片的喷头信号转换单元接收来自第二触点的第二型号打印机喷头控制信号，并转换为相应的符合第一型号打印机的喷头控制规则的第一型号打印机喷头控制信号经第一触点输出至墨盒A的芯片。图9为喷头信号转换单元的连接示意图：
第二型号打印机发送第二型号打印机喷头控制信号至再生墨盒，再生墨盒通过再生芯片的第二触点接收第二型号打印机喷头控制信号，并且通过喷头信号转换单元识别确定第二型号打印机所选择的喷头点。喷头信号转换单元根据第二型号打印机所选择的喷头点，按照第一型号打印机的喷头控制规则，经再生芯片的第一触点输出符合第一型号打印机的喷头控制规则的第一型号喷头控制信号至墨盒A的芯片，以选择墨盒A的喷头点。选择好喷头点以后，喷头信号转换单元再按照第一型号打印机的喷头控制规则，经再生芯片的第一触点输出符合第一型号打印机的喷头控制规则的Pt_Ctrl信号，来控制已选择的墨盒A的喷头点的出墨时间。
第一型号打印机与第二型号打印机的喷头控制信号也有可能存在：第一型号打印机与第二型号打印机的喷头点选择命令一样，Pt_Ctrl线的电信号拉低的时间点存在差异，Pt_Ctrl线的电信号拉低的时间长度相差不大的情况。实际应用中，如果第一型号打印机和第二型号打印机Pt_Ctrl线的这种控制差异在允许的范围之内，第二型号打印机发出的第二型号打印机喷头控制信号可以直接作用于墨盒A的芯片，因此可直接将来自第二触点的第二型号打印机喷头控制信号经所述第一触点输出至墨盒A的芯片。
第一型号打印机与第二型号打印机的喷头控制信号还有可能存在Pt_Ctrl信号线的个数不一样的情况。这时候喷头信号转换单元可设置专门的逻辑门电路对与第二触点电连接的多个Pt_Ctrl信号线进行整合，再通过第一触点汇入墨盒A的芯片以实现对墨盒A的喷头的控制。
3)电参数调整单元
打印机会检测墨盒芯片触点的电参数，判断墨盒芯片是否有出现短路的情况，避免短路的墨盒芯片在上电工作后对其自身以及打印机造成损坏。墨盒A的芯片在每个与打印机连接 的信号线上设计下拉电阻，该下拉电阻的阻抗在某些特定的情况下会对墨盒A的芯片和与其电连接的打印机起到保护作用。如果墨盒A的芯片短路的情况下，该下拉电阻的阻抗会发生变化，与墨盒A电连接的打印机检测该下拉电阻的阻抗，就可以判断出墨盒A的芯片的短路情况，避免墨盒A的芯片在上电工作后对与其电连接的打印机以及芯片本身造成损害。但是不同型号的墨盒的下拉电阻不一致或者有些芯片根本没有下拉电阻。不同型号的墨盒也可能存在其他电气参数的差异，如信号线的上拉，不同信号线之间的连接(二极管以及电阻等组合连接)的不同。图10为电参数调整单元连接示意图，再生芯片的电参数调整单元通过第一触点与墨盒A的芯片电连接，调整墨盒A的芯片的电参数，使得再生墨盒能够通过第二型号打印机的电参数检测。电参数调整单元对墨盒A的芯片的调整可以包括电压电流的调整、阻抗、容抗等电参数的调整。
4)逻辑转换单元
为了检测墨盒芯片的线路逻辑是否正常，打印机发送逻辑检测命令，该命令有多个信号线组合，墨盒芯片接收到命令后开始进行逻辑运算，最后得出运算结果反馈给打印机，打印机通过运算结果对墨盒内部逻辑是否能正常运作做出判断。
例如，与第一型号打印机对应的墨盒A的内部检测逻辑为公式1：
而与第二型号打印机对应的墨盒B的内部检测逻辑为公式2：
当以墨盒A为原墨盒进行再生为与第二型号打印机对应的再生墨盒时，第二型号打印机以公式2为检测标准，第二打印机发送由CLK、ADDR0～5、LOAD、P1～3信号组成的检测命令。而对应于第一型号打印机的墨盒A的芯片却是以公式1为检测标准进行逻辑运算。因此，墨盒A的芯片与第二型号打印机在进行逻辑检测时，会存在不匹配的问题。
因此，如图11再生芯片的逻辑转换单元分别与第二触点和第一触点电连接。具体的，逻辑转换单元包括检测信号逻辑运算模块和反馈信号逻辑运算模块。逻辑转换单元接收来自第二触点的第二型号打印机逻辑检测信号，并经检测信号逻辑运算模块根据公式2转换为相应的符合第一型号打印机的逻辑检测规则(即公式1)的第一型号打印机逻辑检测信号经第一触点输出。逻辑转换单元接收来自第一触点的第一型号打印机逻辑检测反馈信号，并经反馈信号逻辑运算模块根据公式1转换为相应的符合第二型号打印机的逻辑检测规则(即公式2)的第二型号打印机逻辑检测反馈信号经所述第二触点输出。使得再生墨盒能够通过所述第二型号打印机的逻辑检测的逻辑转换单元。
例如本实施例中，通过再生芯片的第二触点接收到第二打印机的P1、P2、P3信号线上的电信号后经过检测信号逻辑运算模块将P1、P2、P3信号线上的电信号进行逻辑与运算，并将运算结果经第一触点发送至墨盒A的芯片触点P1。墨盒A的芯片通过与其电连接的再生芯片的第一触点接收经逻辑转换单元转换输出的第一型号打印机逻辑检测信号，并按照公式1进行逻辑运算后得出第一型号打印机逻辑检测反馈信号，并通过墨盒A的触点CHK反馈输出。但是，该第一型号打印机逻辑检测反馈信号与符合第二型号打印机逻辑检测要求的验证结果仍存在差异。通过反馈信号逻辑运算模块将逻辑检测反馈进行逻辑反运算得到符合第二型号打印机逻辑检测要求的第二型号打印机逻辑检测反馈信号，并通过再生芯片的第二触点输出至第二型号打印机，以完成第二型号打印机的逻辑检测。
由上述墨盒再生方法再生的再生墨盒与第二型号打印机组成的打印机系统的通信方法为：
再生芯片修改或替换墨盒A的芯片内存储的墨量数据和墨盒型号数据，使得再生墨盒的墨量数据为非墨尽数据，使得再生墨盒的墨盒型号数据与第二型号打印机匹配。其中，非墨尽数据，表示墨盒的剩余墨水大于打印机所允许的最低墨盒墨量的墨量数据。
再生芯片接收来自第二型号打印机的第二型号打印机喷头控制信号并将第二型号打印机喷头控制信号转换为相应的符合第一型号打印机的喷头控制规则的第一型号打印机喷头控制信号，发送至墨盒A的芯片。
再生芯片接收来自第二型号打印机的第二型号打印机逻辑检测信号，并将第二型号打印机逻辑检测信号转换为相应的符合第一型号打印机的逻辑检测规则的第一型号打印机逻辑检测信号，发送至墨盒A的芯片；再生芯片接收来自原芯片的第一型号打印机逻辑检测反馈信号，并将第一型号打印机逻辑检测反馈信号转换为相应的符合第二型号打印机的逻辑检测规则的第二型号打印机逻辑检测反馈信号，并发送至第二型号打印机。
实施例二
如图12，再生芯片的转换电路的数据修改单元相应的修改为数据替换单元。再生墨盒不使用墨盒A的芯片的墨量数据和墨盒型号数据。将墨盒A的芯片的数据存储单元与打印机的DATA线的连接断开。再生芯片的数据替换单元通过第二触点与第二型号打印机电连接，以替换墨盒A的芯片内存储的墨量数据和墨盒型号数据，使得再生墨盒能够通过第二型号打印机认证。
实施例三
如图13，再生墨盒不使用墨盒A的芯片对墨盒A的芯片进行逻辑检测。将墨盒A的芯 片的逻辑检测的单元与打印机的相关信号线的连接断开。再生芯片的逻辑转换单元通过第二触点与第二型号打印机电连接，直接替换墨盒A的芯片的逻辑检测单元，使得再生墨盒能够通过第二型号打印机逻辑检测。
上面所述的实施例仅是对本发明的优选实施方式进行描述，并非对本发明的构思和范围进行限定。在不脱离本发明设计构思的前提下，本领域普通人员对本发明的技术方案做出的各种变型和改进，均应落入到本发明的保护范围，本发明请求保护的技术内容，已经全部记载在权利要求书中。

Claims (27)

  1. 一种再生墨盒，包括设有原芯片的墨盒本体以及再生芯片，所述原芯片与第一型号打印机对应，其特征在于：所述墨盒本体的结构与第二型号打印机的结构相匹配；所述再生芯片与所述原芯片电连接并且使得所述再生墨盒与第二型号打印机相匹配，所述再生芯片至少使得所述再生墨盒与所述第二型号打印机可通信。
  2. 根据权利要求1所述的一种再生墨盒，其特征在于：所述原芯片包括用于与所述第一型号打印机电连接的原芯片触点；所述再生芯片包括第二触点、第一触点、以及电连接所述第二触点和所述第一触点的转换电路；所述第二触点用于与所述第二型号打印机电连接，所述第一触点与所述原芯片触点电连接，所述转换电路能够接收并转换来自所述第二触点和所述第一触点的电信号使得所述再生墨盒能够通过所述第二型号打印机的认证检测并且响应所述第二型号打印机的控制。
  3. 根据权利要求2所述的一种再生墨盒，其特征在于：所述转换电路包括数据修改单元或者数据替换单元；所述数据修改单元修改所述原芯片内存储的墨量数据和墨盒型号数据，使得所述再生墨盒能够通过所述第二型号打印机认证，所述数据修改单元与所述第二触点电连接，所述数据修改单元与所述第一触点电连接；所述数据替换单元替换所述原芯片内存储的墨量数据和墨盒型号数据，使得所述再生墨盒能够通过所述第二型号打印机认证，所述数据替换单元与所述第二触点电连接。
  4. 根据权利要求3所述的一种再生墨盒，其特征在于：所述转换电路包括喷头信号转换单元，所述喷头信号转换单元与所述第二触点电连接，所述喷头信号转换单元与所述第一触点电连接；所述喷头信号转换单元接收来自所述第二触点的第二型号打印机喷头控制信号，并将所述第二型号打印机喷头控制信号转换为相应的符合所述第一型号打印机的喷头控制规则的第一型号打印机喷头控制信号并经所述第一触点输出。
  5. 根据权利要求4所述的一种再生墨盒，其特征在于：所述转换电路包括用于调整所述原芯片的电参数使得所述再生墨盒能够通过所述第二型号打印机的电参数检测的电参数调整单元，所述电参数调整电路与所述第一触点电连接。
  6. 根据权利要求4所述的一种再生墨盒，其特征在于：所述转换电路包括使得所述再生墨盒能够通过所述第二型号打印机的逻辑检测的逻辑转换单元，所述 逻辑转换单元与所述第二触点电连接，所述逻辑转换单元与所述第一触点电连接。
  7. 根据权利要求6所述的一种再生墨盒，其特征在于：所述逻辑转换单元包括检测信号逻辑运算模块和反馈信号逻辑运算模块；所述逻辑转换单元接收来自所述第二触点的第二型号打印机逻辑检测信号，并经所述检测信号逻辑运算模块转换为相应的符合所述第一型号打印机的逻辑检测规则的第一型号打印机逻辑检测信号经所述第一触点输出；所述逻辑转换单元接收来自第一触点的第一型号打印机逻辑检测反馈信号，并经所述反馈信号逻辑运算模块转换为相应的符合所述第二型号打印机的逻辑检测规则的第二型号打印机逻辑检测反馈信号经所述第二触点输出。
  8. 根据权利要求1或2或3或4或5或6或7所述的一种再生墨盒，其特征在于：所述再生芯片设有用于承载所述转换电路的基板，所述基板的一面设置用于与所述墨盒本体固定连接的胶膜层。
  9. 根据权利要求8所述的一种再生墨盒，其特征在于：所述基板设置用于与所述墨盒本体定位的定位孔。
  10. 根据权利要求8所述的一种再生墨盒，其特征在于：所述基板设置测试触点，所述测试触点与所述转换电路电连接。
  11. 一种再生芯片，用于将与第一型号打印机匹配的原墨盒再生为与第二型号打印机匹配的再生墨盒；所述再生芯片包括第二触点、第一触点、以及电连接所述第二触点和所述第一触点的转换电路；其特征在于：所述第二触点用于与所述第二型号打印机电连接，所述第一触点用于与所述原墨盒的原芯片触点电连接，所述转换电路接收并转换来自所述第二触点和所述第一触点的电信号使得所述再生墨盒能够通过所述第二型号打印机的认证检测并且响应所述第二型号打印机的控制。
  12. 根据权利要求11所述的一种再生芯片，其特征在于：所述转换电路包括数据修改单元或者数据替换单元；所述数据修改单元用于修改所述原芯片内存储的墨量数据和墨盒型号数据，使得所述再生墨盒能够通过所述第二型号打印机认证，所述数据修改单元与所述第二触点电连接，所述数据修改单元与所述第一触点电连接；所述数据替换单元替换所述原芯片内存储的墨量数据和墨盒型号数据，使得所述再生墨盒能够通过所述第二型号打印机认证，所述数据替换 单元与所述第二触点电连接。
  13. 根据权利要求12所述的一种再生芯片，其特征在于：所述转换电路包括喷头信号转换单元，所述喷头信号转换单元与所述第二触点电连接，所述喷头信号转换单元与所述第一触点电连接；所述喷头信号转换单元接收来自所述第二触点的第二型号打印机喷头控制信号，并将所述第二型号打印机喷头控制信号转换为相应的符合所述第一型号打印机的喷头控制规则的第一型号打印机喷头控制信号并经所述第一触点输出。
  14. 根据权利要求13所述的一种再生芯片，其特征在于：所述转换电路包括用于调整所述原芯片的电参数，使得所述再生墨盒能够通过所述第二型号打印机的电参数检测的电参数调整单元，所述电参数调整电路与所述第一触点电连接。
  15. 根据权利要求13所述的一种再生芯片，其特征在于：所述转换电路包括使得所述再生墨盒能够通过所述第二型号打印机的逻辑检测的逻辑转换单元，所述逻辑转换单元与所述第二触点电连接，所述逻辑转换单元与所述第一触点电连接。
  16. 根据权利要求15所述的一种再生芯片，其特征在于：所述逻辑转换单元包括检测信号逻辑运算模块和反馈信号逻辑运算模块；所述逻辑转换单元接收来自所述第二触点的第二型号打印机逻辑检测信号，并经所述检测信号逻辑运算模块转换为相应的符合所述第一型号打印机的逻辑检测规则的第一型号打印机逻辑检测信号经所述第一触点输出；所述逻辑转换单元接收来自第一触点的第一型号打印机逻辑检测反馈信号，并经所述反馈信号逻辑运算模块转换为相应的符合所述第二型号打印机的逻辑检测规则的第二型号打印机逻辑检测反馈信号经所述第二触点输出。
  17. 根据权利要求11或12或13或14或15或16所述的一种再生芯片，其特征在于：所述再生芯片设有用于承载所述转换电路的基板，所述基板的一面设置用于与所述墨盒本体固定连接的胶膜层。
  18. 根据权利要求17所述的一种再生芯片，其特征在于：所述基板设置用于与所述墨盒本体定位的定位孔。
  19. 根据权利要求17所述的一种再生芯片，其特征在于：所述基板设置测试触点，所述测试触点与所述转换电路电连接。
  20. 一种打印机系统通信方法，适用于包含第二型号打印机与再生墨盒的打印机系统，所述再生墨盒包括与第一型号打印机相匹配的原芯片以及再生芯片，所述第二型号打印机与所述再生芯片电连接，所述原芯片与所述再生芯片电连接；所述再生芯片接收并转换来自所述第二型号打印机和所述原芯片的电信号，使得所述再生墨盒能够通过所述第二型号打印机的认证检测并能够响应所述第二型号打印机的控制；其特征在于：所述再生芯片修改或替换所述原芯片内存储的墨量数据和墨盒型号数据，使得所述再生墨盒的墨量数据为非墨尽数据，所述再生墨盒的墨盒型号数据与所述第二型号打印机匹配；
    其中，非墨尽数据，表示墨盒的剩余墨水大于打印机所允许的最低墨盒墨量的墨量数据。
  21. 根据权利要求20所述的一种打印机系统通信方法，其特征在于包括：所述再生芯片接收来自所述第二型号打印机的第二型号打印机喷头控制信号并将所述第二型号打印机喷头控制信号转换为相应的符合所述第一型号打印机的喷头控制规则的第一型号打印机喷头控制信号，发送至所述原芯片。
  22. 根据权利要求21所述的一种打印机系统通信方法，其特征在于包括：
    所述再生芯片接收来自所述第二型号打印机的第二型号打印机逻辑检测信号，并将所述第二型号打印机逻辑检测信号转换为相应的符合所述第一型号打印机的逻辑检测规则的第一型号打印机逻辑检测信号，发送至所述原芯片；所述再生芯片接收来自所述原芯片的第一型号打印机逻辑检测反馈信号，并将所述第一型号打印机逻辑检测反馈信号转换为相应的符合所述第二型号打印机的逻辑检测规则的第二型号打印机逻辑检测反馈信号，并发送至所述第二型号打印机。
  23. 一种墨盒再生方法，用于将与第一型号打印机的相匹配的原墨盒再生为与第二型号打印机相匹配的目标墨盒；其特征在于该墨盒再生方法包括：
    墨盒结构调整，调整所述原墨盒的墨盒尺寸和喷头位置与所述目标墨盒一致；
    墨盒填充，在所述原墨盒本体的墨仓中填充墨水；
    墨盒芯片调整，调整原墨盒的芯片触点与所述目标墨盒一致。
  24. 根据权利要求23所述的一种墨盒再生方法，其特征在于：所述墨盒结构调整包括：
    墨盒尺寸调整，通过切割和/或者连接工艺调整所述原墨盒的墨盒尺寸与所述目 标墨盒的墨盒尺寸相同。
  25. 根据权利要求23所述的一种墨盒再生方法，其特征在于：所述墨盒结构调整包括：
    喷头位置调整，通过填充工艺调整所述原墨盒的喷头位置与所述目标墨盒的喷头位置相同或者通过夹具将所述原墨盒定位并且对所述原墨盒进行磨切或补充，以实现原墨盒的喷头位置与所述目标墨盒的喷头位置相同。
  26. 根据权利要求23所述的一种墨盒再生方法，其特征在于：所述墨盒芯片调整包括：
    a)清理触点，清除所述原墨盒的芯片触点的表面的污渍及氧化层；
    b)粘贴芯片，将再生芯片粘贴至所述原墨盒上，使得所述再生芯片的第一触点与所述原墨盒的芯片触点接触。
  27. 根据权利要求26所述的一种墨盒再生方法，其特征在于：所述墨盒芯片调整还包括：
    c)焊接，对再生芯片与所述原墨盒的芯片进行焊接，使得所述再生芯片的第一触点与所述原墨盒的芯片触点电连接。
PCT/CN2016/075272 2016-03-02 2016-03-02 再生墨盒、再生芯片、打印机系统通信方法、墨盒再生方法 WO2017147795A1 (zh)

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