A printing material container is detachably attachable to a printing apparatus having a plurality of apparatus-side terminals. The printing material container comprises a first device, a second device, and a terminal group that includes a plurality of first terminals, at least one second terminal an
A printing material container is detachably attachable to a printing apparatus having a plurality of apparatus-side terminals. The printing material container comprises a first device, a second device, and a terminal group that includes a plurality of first terminals, at least one second terminal and at least one third terminal. The plurality of first terminals are connected to the first device and respectively include a first contact portion for contacting a corresponding terminal among the plurality of apparatus-side terminals. The at least one second terminal is connected to the second device and includes a second contact portion for contacting a corresponding terminal among the plurality of apparatus-side terminals. The at least one third terminal is for the detection of shorting between the at least one second terminal and the at least one third terminal and includes a third contact portion for contacting a corresponding terminal among the plurality of apparatus-side terminals. The at least one second contact portion, the plurality of the first contact portions, and the at least one third contact portion are arranged so as to form one or multiple rows. The at least one second contact portion is arranged at an end of one row among the one or multiple rows.
대표청구항▼
1. A method of supplying ink to a printing apparatus, the printing apparatus having a print head and a plurality of apparatus-side electrical contact forming members, the method comprising: providing a printing material container adapted to be attached to the printing apparatus by being inserted int
1. A method of supplying ink to a printing apparatus, the printing apparatus having a print head and a plurality of apparatus-side electrical contact forming members, the method comprising: providing a printing material container adapted to be attached to the printing apparatus by being inserted into the printing apparatus in an insertion direction;providing a body of the printing material container comprising an ink supply opening having an exit adapted to supply ink from the printing material container to the printing apparatus:providing a circuit board comprising: a plurality of container-side terminals having contact portions adapted to contact corresponding apparatus-side electrical contact forming members, the contact portions of the container-aide terminals including a plurality of low voltage contact portions electrically coupled to a low voltage electronic device that is adapted to function with a low voltage, and a first high voltage contact portion and a second high voltage contact portion electrically coupled to a high voltage electronic device that is adapted to function with a high voltage, which is higher than the low voltage, wherein: the contact portions are disposed in a first row of contact portions and in a second row of contact portions, the first row of contact portions and the second row of contact portions extending in a row direction which is generally orthogonal to the insertion direction;the positions of the contact portions in the first row of contact portions alternate with the positions of the contact portions in the second row of contact portions with respect to the row direction;the first row of contact portions is longer than the second row of contact portions with respect to the row direction;the first row of contact portions is disposed at a location that is further in the insertion direction than the second row of contact portions;the first row of contact portions has a first end position and a second end position disposed at opposite ends thereof; andthe first high voltage contact portion is disposed at the first end position of the first row of the contact portions, and the second high voltage contact portion is disposed at the second end position of the first row of contact portions; andmounting the circuit board on the body of the printing material container at a position and orientation such that, when the printing material container is attached to the printing apparatus, the contact portion of each container-side terminal contacts a corresponding apparatus-side electrical contact forming member so that electrical communication for performing a printing operation of the printing apparatus is enabled between the printing material container and the printing apparatus. 2. The method of supplying ink to a printing apparatus according to claim 1, wherein the first high voltage contact portion and the second high voltage contact portion are located at the outermost positions of all contact portions with respect to the row direction. 3. The method of supplying ink to a printing apparatus according to claim 1, wherein the first row of contact portions is the furthest row of contact portions in the insertion direction. 4. The method of supplying ink to a printing apparatus according to claim 1, wherein the contact portions are disposed such that no line parallel to the insertion direction intersects with a contact portion in the first row of contact portions and a contact portion in the second row of contact portions. 5. The method of supplying ink to a printing apparatus according to claim 1, wherein the low voltage electronic device is a memory device mounted on the circuit board. 6. The method of supplying ink to a printing apparatus according to claim 1, wherein the number of contact portions in the first row of contact portions is greater than the number of contact portions in the second row of contact portions. 7. The method of supplying ink to a printing apparatus according to claim 1, wherein the plurality of container-side terminals includes a first short detection terminal provided at a location and adapted to detect shorting between at least the terminal in which the first high voltage contact portion is located and the first short detection terminal. 8. The method of supplying ink to a printing apparatus according to claim 7, wherein a contact portion of the first short detection terminal is located between one of the low voltage contact portions and the first high voltage contact portion with respect to the row direction. 9. The method of supplying ink to a printing apparatus according to claim 8, wherein the contact portion of the first short detection terminal is located at a first end position of the second row of contact portions. 10. The method of supplying ink to a printing apparatus according to claim 9, wherein the one of the low voltage contact portions is located in the first row of contact portions. 11. The method of supplying ink to a printing apparatus according to claim 9, wherein all of the contact portions in the first row of contact portions disposed between the first end position and the second end position are low voltage contact portions. 12. The method of supplying ink to a printing apparatus according to claim 11, wherein the remainder of low voltage contact portions are arranged in the second row of contact portions between the contact portion of the first short detection terminal and the second high voltage contact portion with respect to the row direction. 13. The method of supplying ink to a printing apparatus according to claim 7, wherein the plurality of container-side terminals includes a second short detection terminal provided at a location and adapted to detect shorting between at least the terminal in which the second high voltage contact portion is located and the second short detection terminal. 14. The method of supplying ink to a printing apparatus according to claim 13, wherein a contact portion of the second short detection terminal is located between one of the low voltage contact portions and the second high voltage contact portion with respect to the row direction. 15. The method of supplying ink to a printing apparatus according to claim 14, wherein the contact portion of the second short detection terminal is located at a second end position of the second row of contact portions, disposed at the opposite end from the first end position of the second row of contact portions. 16. The method of supplying ink to a printing apparatus according to claim 15, wherein the one of the low voltage contact portions is located in the first row of contact portions. 17. The method of supplying ink to a printing apparatus according to claim 15, wherein all of the contact portions in the first row of contact portions located between the first end position and the second end position are low voltage contact portions. 18. The method of supplying ink to a printing apparatus according to claim 17, wherein the remainder of low voltage contact portions are arranged in the second row of contact portions between the contact portion of the first short detection terminal and the contact portion of the second short detection terminal. 19. The method of supplying ink to a printing apparatus according to claim 1, wherein the body of the printing material container has a plurality of bosses and the circuit board has a boss slot and a boss hole. 20. The method of supplying ink to a printing apparatus according to claim 19, wherein, when the circuit board is mounted on the body of the printing material container, one of the bosses mates with the boss slot and another of the bosses mates with the boss hole.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (35)
Kosugi,Yasuhiko; Asauchi,Noboru; Nishihara,Yuichi, Container for printing material and detector used for container.
Bolash John Philip ; Edwards Mark Joseph ; James ; III Edmund Hulin ; Parish George Keith ; White David Howard, Identification of thermal inkjet printer cartridges.
Gasvoda, Eric L.; Hmelar, Susan M.; Merrill, David O.; Pawlowski, Jr., Norman E.; Wilson, Rhonda L.; Houpt, Dennis W.; Kamp, David C.; Krall, Thomas J.; Fillmore, William E., Ink container providing pressurized ink with ink level sensor.
Hmelar Susan M. ; Clark James E. ; Gasvoda Eric L. ; Pawlowski ; Jr. Norman E. ; Saumell Juan-Antonio Sabate ; Wilson Rhonda L. ; Cameron James M. ; Elgee Steven B., Ink container with an inductive ink level sense.
Keefe Brian J. (LaJolla CA) Steinfield Steven W. (San Diego CA) Childers Winthrop D. (San Diego CA) McClelland Paul H. (Monmouth OR) Trueba Kenneth E. (Corvallis OR), Ink delivery system for an inkjet printhead.
Tsukada,Kenji; Kanaya,Munehide, Liquid container, ink jet recording apparatus, apparatus and method for controlling the same, apparatus and method for detecting liquid consumption state.
Bullock Michael L. (San Diego CA) Childers Winthrop D. (San Diego CA) Hirst B. Mark (Boise ID) Stephens ; Jr. Ronald D. (Escondido CA) Gil Miquel Antoni (Sabadell ESX), Replaceable part with integral memory for usage, calibration and other data.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.