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6695496 |
Dot printer
A dot printer not using any type, nor requiring any ink ribbon has an ink roller 1, a platen 2 having an outer surface coated with ink by contacting the ink roller 1, and a printing head 3 ...
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6561707 |
Needle printing head
A needle printing head comprising a support ( 11 ) able to axially guide a plurality of printing needles ( 15 ), each of which has one end attached to a mobile armature ( 16 ) of a corresponding...
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6412938 |
System and method for reducing inter-color bleeding in liquid ink jet printing
Printing systems and methods that reduce inter-color bleeding between dark and light colored inks without losing productivity of a color ink jet printer by distributing the printing of a total...
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6231248 |
Ink supply tank for a printer
An ink-supplied wire dot matrix printer head for actuating wires with ink attached to tip ends thereof into contact with a sheet of print paper to transfer ink to the sheet, thereby forming ink...
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6123469 |
Ink-supply wire dot matrix printer head
An ink-supplied wire dot matrix printer head for actuating wires with ink attached to tip ends thereof into contact with a sheet of print paper to transfer ink to the sheet, thereby forming ink...
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5622439 |
Ink-supply tank for a dot matrix printer
An ink-supplied wire dot matrix printer head for actuating wires with ink attached to tip ends thereof into contact with a sheet of print paper to transfer ink to the sheet, thereby forming ink...
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5421658 |
Ink supply mechanism for a dot matrix printer
An ink-supplied wire dot matrix printer head for actuating wires with ink attached to tip ends thereof into contact with a sheet of print paper to transfer ink to the sheet, thereby forming ink...
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5221148 |
Dot matrix printer ink supply system having ink absorbing member substantially filling an ink tank
An ink-supply system for a dot matrix printer including an ink-supply tank formed with an ink-supply delivery port and an ink absorbing member formed of a porous material and dimensioned to...
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5174665 |
Ink-supply system for a dot matrix printer
An ink-supply system for a dot matrix printer including an ink-supply tank having an ink-supply delivery port and an ink absorbing member having at least two separate porous members disposed as...
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5156473 |
Multi-color cartridge ink-supply system for a dot matrix printer
An ink-supply system for a dot matrix printer including an ink-supply tank formed as a single disposable unit and adapted for mounting in and removal from the ink-supply system as a unit. The...
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5156472 |
Dot matrix printer supply system having ink absorbing member filled under reduced pressure
An ink-supply system for a dot matrix printer including an ink-supply tank having an ink-supply delivery port, an ink impregnated member formed of a porous material within the ink-supply tank, and...
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5156471 |
Ink-supplied wire dot matrix printer head
An ink-supplied wire dot matrix printer head for actuating wires with ink attached to tip ends thereof into contact with a sheet of print paper to transfer ink to the sheet, thereby forming ink...
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5156470 |
Two cartridge ink-supply system for a multi-color dot matrix printer
An ink-supply system for a dot matrix printer including a unitary ink-supply tank formed with a plurality of ink-supply sections and a further separate ink-supply tank. An ink absorbing member...
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5078519 |
Printer with two-stage skew adjustment
Two-stage skew adjustment is achieved by first using only the drive force of the platen roller with the pinch roller and the capstan roller drive disrupted by a gap opening mechanism to effect a...
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4984911 |
Ink dot printer
A print head having a plurality of printing elements is disposed in an opposing relationship to an opposing electrode, and a negative voltage is applied to the opposing electrode while the print...
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4913568 |
Dot printer
A dot printer wherein a film of magnetic ink is formed in a slit shaped between a pair of magnetic poles, and needles piercing through the ink film thus formed are driven to deposit the magnetic...
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4813797 |
Dot printer
A dot printer wherein magnetic ink is fed by magnetic-flux generating means to a slit formed between a pair of magnetic poles, and needles are selectively driven so that tips thereof furnished with...
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4749291 |
Inking system for wire dot matrix printer
An inking system comprising an ink vessel removably mounted on a nose portion of a wire dot matrix printer. The ink vessel is stationarily connected to a capillary path member for transferring ink...
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4646111 |
Ink dot printer
An ink dot printer comprising an opposite electrode, a carriage capable of reciprocating along the opposite electrode, a printing head mounted on the carriage, recording electrodes arranged within...
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4643599 |
Inking apparatus for a wire matrix printer
A wire matrix printer head has a group of print wires guided so as to pass through holes formed in an ink reservoir. The group of print wires are operatively connected to an actuator unit provided...
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4599629 |
Magnetic ink dot printer with means for controlling print density
An ink dot printer includes an ink tank for storing magnetic ink, a pair of magnetic pole plates arranged opposite to each other to form a slit, one end of the pair of plates being immersed in the...
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4579468 |
Wire dot printer utilizing multicolor inks
A wire dot printer having a plurality of ink applicators for separately applying inks of different colors to the ends of printing wires disposed in separate groups in the ink applicators. The ink...
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4562446 |
Ink-dot printer with magnetic ink attracting and retention preventing means
An ink-dot printer comprises a magnetic ink storage tank storing magnetic ink, a pair of pole plates facing each other so as to define a slit one end portion of which is contacted with the magnetic...
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4553865 |
Ink-supplied wire dot printer
A wire dot printer comprises a plurality of wires for carrying ink respectively on the ends thereof, and ink applicator mechanism applying the ink to the wire, and an ink heater unit disposed...
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4552472 |
Ink dot printer
An ink dot printer includes an ink tank having a magnetic ink supplying hole and an air opening; a pair of magnetic pole plates arranged to form a slit one end of which is immersed in magnetic ink...
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4545694 |
Ink supply device for an inking type wire dot printer
An ink supply device for an inking type dot matrix printer wherein an ink occlusion body as an ink dipping portion is provided at the extreme end of a printing head, printing wires are inserted...
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4456393 |
Wire dot printer
A wire dot printer using fluid ink in which printing is carried out with the ink adhering to the end faces of the wires. A front wire guide guides the end portions of the wires adjacent to the...
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4400102 |
Multi-color print head
A dot matrix impact printer for printing a plurality of colors substantially simultaneously. A print head is comprised of three spaced substantially parallel columns of print wires, each column...
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4387384 |
Recording device
Characters, numerals and other symbols are formed with dots placed on a recording paper by a printing stylus thrust through a thin ink film formed in front of the recording paper.
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4353654 |
Direct ink delivery system for print heads utilizing adjustable means for controlling ink flows
An ink delivery system employing capillary member for delivering ink from a container directly to the tips of reciprocating print wires for ink transfer to a print receiving medium. Adjustment is...
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4279519 |
Dot matrix printing device employing novel image transfer technique for printing on single ply or multiple ply print receiving media
A dot matrix impact printer having print wires reciprocating within a print head. A bearing guides printing tips in the nose of the print head. Liquid printing material stored within a container...
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4194846 |
Dot matrix printing device employing a novel image transfer technique to print on single or multiple ply print receiving materials
A printer having at least one reciprocally mounted printing member controlled to impact against a printing surface by selective energization of an associated printing driving member. The forward...
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4155229 |
Printing apparatus
A plurality of sleeves extends through a printing-medium chamber; each sleeve has one or more openings through which its interior can communicate with the chamber. In each sleeve a plunger is...
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4112531 |
Method of printing webs
Printing medium is supplied to a plurality of individual dot-printing elements, and these elements are used for printing a pattern on a web by applying dots of printing medium from respective ones...
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3715020 |
WIRE RECORDING AND MECHANISM THEREFOR
A flexible wire with an input end and an output end extends through an arcuately bent tubular guide that has an input end portion, an output end portion and an arcuate connecting section. The...
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3329964 |
Facsimile recording apparatus
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3108673 |
Printing head
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