公开(公告)号：DE3125501A1

公开(公告)日：1982-04-01

申请号：DE3125501

申请日：1981-06-29

Applicant: CANON KK

Inventor： NOZAKI MINEO ,  ASAKURA OSAMU

IPC: B41J33/24 ,  B41J33/14

Abstract: There is disclosed an ink transfer printer in which an ink transfer ribbon is displaced in synchronization with the printing head under electric control to achieve high reliability with a simple mechanism.

公开(公告)号：DE3125219A1

公开(公告)日：1982-02-25

申请号：DE3125219

申请日：1981-06-26

Applicant: CANON KK

Inventor： NOZAKI MINEO ,  ASAKURA OSAMU ,  NAGASHIMA MASASUMI

IPC: B41J2/335 ,  B41J2/345 ,  G01D15/10 ,  G01D9/28 ,  B41J3/20

公开(公告)号：DE69432725T2

公开(公告)日：2004-03-04

申请号：DE69432725

申请日：1994-06-17

Applicant: CANON KK

Inventor： IWATA KAZUYA ,  ASAKURA OSAMU ,  NAGASHIMA MASASUMI ,  SHIMAMURA YOSHIYUKI ,  KAWAZOE KENJI ,  TAKAHASHI SEIJI ,  KANOME YUJI ,  ISHIKAWA TETSUYA ,  OHDE TAKAHIRO

IPC: B41J2/165 ,  B41J2/175 ,  B41J2/18 ,  B41J2/185

Abstract: The present invention relates to a discharge recovery processing of an ink jet recording apparatus which forms an image on the recording medium by discharging the ink. The invention aims to prevent the increase in the running costs and the shortened life of a waste ink tank by preventing the wasteful ink consumption which may be caused by the dual use of an automatic recovery processing and a manual recovery processing after the replacement of an ink tank. Also, the invention further aims to provide an ink jet recording apparatus with high safety and reliability as well as effecting an appropriate recovery by controlling the movement of head in involving the recovery.

公开(公告)号：DE3440690C2

公开(公告)日：1995-03-16

申请号：DE3440690

申请日：1984-11-07

Applicant: CANON KK

Inventor： NOZAKI MINEO ,  ASAKURA OSAMU ,  UCHIKATA YOSHIO ,  NAGASHIMA MASASUMI

IPC: B41J32/00 ,  B41J35/00

公开(公告)号：DE3509738A1

公开(公告)日：1985-09-26

申请号：DE3509738

申请日：1985-03-18

Applicant: CANON KK

Inventor： ASAKURA OSAMU ,  TSUKADA ISAO

IPC: B41J11/48 ,  B41J13/10 ,  B41J13/02

Abstract: A recording apparatus (printer) is disclosed which has two paper inlets in order to be able to work with printing sheets of different thickness and rigidity.

公开(公告)号：GB2139149A

公开(公告)日：1984-11-07

申请号：GB8405035

申请日：1984-02-27

Applicant: CANON KK

Inventor： ASAKURA OSAMU ,  NOZAKI MINEO ,  UCHIKATA YOSHIO ,  NAGASHIMA MASASUMI

IPC: B41J19/78 ,  B41J19/86

公开(公告)号：DE3241768A1

公开(公告)日：1983-05-26

申请号：DE3241768

申请日：1982-11-11

Applicant: CANON KK

Inventor： UCHIKATA YOSHIO ,  NOZAKI MINEO ,  ASAKURA OSAMU ,  NAGASHIMA MASASUMI

IPC: B41M5/382 ,  B41J2/325 ,  B41J2/35 ,  B41J31/00 ,  B41J3/20 ,  G06K15/00

Abstract: A thermal printer adapted for multicolor printing is provided with a thermal head which is driven according to information of color of character or image to be printed. The color information is previously stored in a memory. The multicolor ribbon used in the printer is composed of different color inks having different melting points coated in layers on a base film. In driving the thermal head, the amount of thermal energy generated from it is changed by changing the applied voltage to it and/or the driving time of it to perform multicolor printing with the multicolor ink ribbon.

公开(公告)号：DE3121481A1

公开(公告)日：1982-02-18

申请号：DE3121481

申请日：1981-05-29

Applicant: CANON KK

Inventor： NOZAKI MINEO ,  ASAKURA OSAMU ,  NAGASHIMA MASASUMI

IPC: B41J19/32 ,  B41J25/34 ,  B41J3/04

Abstract: This invention provides a printer capable of regulating the displacement of printing head according to the kind of characters to be printed. The printer has a printing head, an identifying device for identifying the print size of the printing head, and a drive mechanism for driving the printing head according to the print size identified by the identifying device.

公开(公告)号：DE2830226A1

公开(公告)日：1979-02-01

申请号：DE2830226

申请日：1978-07-10

Applicant: CANON KK

Inventor： NOZAKI MINEO ,  OZAWA TOSHIAKI ,  ASAKURA OSAMU ,  KONDO HIROATSU ,  OKAMURA SHIGERU

IPC: B41J35/26 ,  B41J1/46

Abstract: The apparatus of the present invention is provided with a stain preventing element provided between a print drum and a hammer and adapted to shield alternate digits to be printed, said stain preventing element being shiftable in the transverse or advancing direction of print sheet. Said hammer is an intermediate hammer which is set to a predetermined initial position from an unsteady position upon the turning on of the power supply, and simultaneously necessary preparations such as paper feeding and ink application onto the print drum prior to the printing are performed. Also there is provided a stain preventing mechanism for multi-color printing, and the above-mentioned stain preventing member is provided with a means for preventing ink diffusion. Also the paper feed plunger etc. is structured similar to the said hammer thereby rendering the entire apparatus smaller and more compact.

公开(公告)号：DE69528793T2

公开(公告)日：2003-11-20

申请号：DE69528793

申请日：1995-05-30

Applicant: CANON KK

Inventor： OHDE TAKAHIRO ,  ASAKURA OSAMU ,  NAGASHIMA MASASUMI ,  SHIMAMURA YOSHIYUKI ,  KAWAZOE KENJI ,  IWATA KAZUYA ,  TAKAHASHI SEIJI ,  KANOME YUJI ,  ISHIKAWA TETSUYA

IPC: B41J2/175 ,  B41J2/325 ,  B41J29/42 ,  B41J29/46

Abstract: In a recording apparatus using a plurality of kinds of head cartridges each comprising an ink jet recording head and an ink tank formed as a unit, the present invention prevents, when a wrong head cartridge has been mounted during cartridge exchange, data regarding the remain of ink in a thitherto used cartridge of other kind from being lost, and enables the remain of ink in that cartridge to be confirmed. A user is pressed for the exchange of the head cartridge now mounted to thereby effect the exchange actually, and is called on to confirm whether the newly mounted head cartridge is a right one, and the initialization of the data regarding the remain of ink is effected when the user has done the inputting of the confirmation.