公开(公告)号：AU2019351762A1

公开(公告)日：2021-04-29

申请号：AU2019351762

申请日：2019-09-16

Applicant: MEMJET TECHNOLOGY LTD

Inventor： PROFACA MARK

IPC: B41J29/02 ,  B41J2/165 ,  B41J11/00 ,  B41J25/304 ,  B41J29/06

Abstract: An integrated inkjet module includes: a support chassis configured for fixedly mounting on a media feed chassis; a maintenance chassis slidably mounted on the support chassis; and a print bar chassis liftably mounted on the maintenance chassis, the print bar chassis having one or more inkjet printheads mounted thereon.

公开(公告)号：AU2017260807A1

公开(公告)日：2018-10-25

申请号：AU2017260807

申请日：2017-03-31

Applicant: MEMJET TECHNOLOGY LTD

Inventor： PROFACA MARK ,  BURKE DAVID ,  SY BILLY ,  ALEMANA GILBERT ,  HIBBARD CHRISTOPHER ,  BALALA ROMMEL

IPC: B41J25/34 ,  B41J2/165 ,  B41J25/304

Abstract: A print module including a printhead cartridge releasably engaged with a supply module. The supply module includes a body housing electronic circuitry for supplying power and data to a printhead of the printhead cartridge; and an ink inlet module and an ink outlet module flanking the body at opposite sides thereof. Each of the ink inlet and ink outlet modules having a respective ink coupling engaged with complementary inlet and outlet couplings of the printhead cartridge.

公开(公告)号：AU2017259594B2

公开(公告)日：2019-05-09

申请号：AU2017259594

申请日：2017-04-12

Applicant: MEMJET TECHNOLOGY LTD

Inventor： THELANDER JASON ,  PROFACA MARK ,  WHEATLEY STUART ,  MEYER CRAIG

IPC: B41J2/175

Abstract: An ink delivery system for an inkjet printer includes: a positive ink line having a controlled positive ink pressure; a negative ink line having a controlled negative ink pressure; one or more print modules interconnected between the positive ink line and the negative ink line via respective inlet and outlet lines. Each print module includes: a printhead; a control valve positioned at an inlet port of the print module for controlling an ink pressure in the printhead; an ink pressure sensor for sensing an ink pressure in the print module; and a controller for receiving feedback from the pressure sensor and controlling the control valve. During printing, the ink pressure sensor, the controller and the control valve cooperate to control a backpressure in the printhead within a predetermined backpressure range.

公开(公告)号：AU2017260812B2

公开(公告)日：2019-04-18

申请号：AU2017260812

申请日：2017-04-04

Applicant: MEMJET TECHNOLOGY LTD

Inventor： PROFACA MARK ,  BURKE DAVID ,  SY BILLY ,  ALEMANA GILBERT ,  HIBBARD CHRISTOPHER ,  BALALA ROMMEL

IPC: B41J25/34 ,  B41J2/165 ,  B41J25/304

Abstract: A printer includes: a media support defining a media feed path; and a pagewide printing unit for printing onto media fed along the media feed path. The printing unit includes: a maintenance chassis fixedly positioned over the media feed path, the maintenance chassis having a maintenance module fixedly mounted thereto; a print bar chassis movably mounted on the maintenance chassis, the print bar chassis including a print module having a printhead; and a lift mechanism for raising and lowering the print bar chassis relative to the maintenance chassis between a maintenance position a printing position. The printhead extends and retracts through a space defined by the maintenance module in the printing and maintenance positions, respectively.

公开(公告)号：SG11201807295UA

公开(公告)日：2018-11-29

申请号：SG11201807295U

申请日：2017-04-04

Applicant: MEMJET TECHNOLOGY LTD

Inventor： PROFACA MARK ,  BURKE DAVID ,  SY BILLY ,  ALEMANA GILBERT ,  HIBBARD CHRISTOPHER ,  BALALA ROMMEL

IPC: B41J25/34 ,  B41J2/165 ,  B41J25/304

Abstract: A printing unit includes: a sleeve and a print module received in the sleeve, the print module being slidably removable, in a first direction, from the sleeve. The print module includes a supply module and a replaceable printhead. The printhead is slidably removable, in a second direction, from the supply module, the first and second directions being non-parallel.

公开(公告)号：AU2017259594A1

公开(公告)日：2018-10-25

申请号：AU2017259594

申请日：2017-04-12

Applicant: MEMJET TECHNOLOGY LTD

Inventor： THELANDER JASON ,  PROFACA MARK ,  WHEATLEY STUART ,  MEYER CRAIG

IPC: B41J2/175

Abstract: An ink delivery system for an inkjet printer includes: a positive ink line having a controlled positive ink pressure; a negative ink line having a controlled negative ink pressure; one or more print modules interconnected between the positive ink line and the negative ink line via respective inlet and outlet lines. Each print module includes: a printhead; a control valve positioned at an inlet port of the print module for controlling an ink pressure in the printhead; an ink pressure sensor for sensing an ink pressure in the print module; and a controller for receiving feedback from the pressure sensor and controlling the control valve. During printing, the ink pressure sensor, the controller and the control valve cooperate to control a backpressure in the printhead within a predetermined backpressure range.

公开(公告)号：MY190615A

公开(公告)日：2022-04-27

申请号：MYPI2018001852

申请日：2017-03-31

Applicant: MEMJET TECHNOLOGY LTD

Inventor： PROFACA MARK ,  BURKE DAVID ,  SY BILLY ,  ALEMANA GILBERT ,  HIBBARD CHRISTOPHER ,  BALALA ROMMEL

IPC: B41J25/304 ,  B41J2/155 ,  B41J2/165 ,  B41J2/175 ,  B41J25/34 ,  B41J29/02 ,  B41J29/377 ,  B41J29/38

Abstract: A print module (215) including a printhead cartridge (252) releasably engaged with a supply module (250). The supply module (250) includes a body (254) housing electronic circuitry for supplying power and data to a printhead of the printhead cartridge (252); and an ink inlet module (256) and an ink outlet module (258) flanking the body (254) at opposite sides thereof. Each of the ink inlet and ink outlet modules (256, 258) having a respective ink coupling (257, 259) engaged with complementary inlet and outlet couplings (261, 263) of the printhead cartridge (252).

公开(公告)号：MY188199A

公开(公告)日：2021-11-24

申请号：MYPI2018001856

申请日：2017-04-03

Applicant: MEMJET TECHNOLOGY LTD

Inventor： PROFACA MARK ,  BURKE DAVID ,  SY BILLY ,  ALEMANA GILBERT ,  HIBBARD CHRISTOPHER ,  BALALA ROMMEL

IPC: B41J2/165 ,  B41J2/155 ,  B41J2/175 ,  B41J25/304 ,  B41J25/34 ,  B41J29/02 ,  B41J29/377 ,  B41J29/38

Abstract: A printer (10) including: a print module (215) having a printhead (216) for printing onto media fed along a media feed path and a maintenance module (115) for maintaining the printhead (216). The maintenance module (115) includes an L-shaped frame having a longer arm (117) extending parallel with a longitudinal axis of the printhead (216) and a shorter arm (119). The longer arm (117) includes a capper (130) for capping the printhead (216) and the shorter arm (119) includes a wiper (122) for longitudinally wiping the printhead (216). (Figure 6)

公开(公告)号：AU2017260811B2

公开(公告)日：2020-07-02

申请号：AU2017260811

申请日：2017-04-03

Applicant: MEMJET TECHNOLOGY LTD

Inventor： PROFACA MARK ,  BURKE DAVID ,  SY BILLY ,  ALEMANA GILBERT ,  HIBBARD CHRISTOPHER ,  BALALA ROMMEL

IPC: B41J25/34 ,  B41J2/165 ,  B41J25/304

Abstract: A printer including: a print module having a printhead for printing onto media fed along a media feed path and a maintenance module for maintaining the printhead. The maintenance module includes an L-shaped frame having a longer arm extending parallel with a longitudinal axis of the printhead and a shorter arm. The longer arm includes a capper for capping the printhead and the shorter arm includes a wiper for longitudinally wiping the printhead.

公开(公告)号：AU2010283968B2

公开(公告)日：2013-11-28

申请号：AU2010283968

申请日：2010-08-20

Applicant: MEMJET TECHNOLOGY LTD

Inventor： SILVERBROOK KIA ,  PROFACA MARK ,  STRUDWICKE CRAIG DONALD ,  THELANDER JASON MARK

IPC: B41J2/155

Abstract: A continuous web printer that has an inlet for receiving a web of media from a media web roll unwinder, an outlet for delivery to a media web roll winder, a media feed path extending from the inlet to the outlet and pagewidth inkjet printhead assemblies positioned adjacent the media feed path for printing on both sides of the web. The media feed path extends less than 10 meters from a point where during use, the web is blank, to a point where both sides of the web are printed.