US4930684A
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Closure strip and method for remanufacturing a toner cartridge and toner cartridge
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JPS60247570A
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Wire matrix printing head actuator
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US4631557A
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Ink jet employing phase change ink and method of operation
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US4383775A
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Ribbon shield
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US4214194A
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Timing circuitry and method for a stepping motor
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US4189244A
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Platen gap adjuster
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US4191724A
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Molded character belt with integral sleeves
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US4054283A
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Fan fold form stacker
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US3983806A
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Hammer bank assembly
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US3911814A
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Hammer bank move control system
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US3917142A
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Paper motion sensor apparatus
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US3865029A
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Timing signal generating means for a high speed printer
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US3902585A
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Electric switch actuated printer ribbon reversing mechanism
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US3845711A
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Belt printer
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US3802546A
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Web clamping apparatus
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US3634836A
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Radial and horizontal magnetic-head-positioning mechanism
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US3619673A
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Moving coil linear motor
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US3643595A
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Printer hammer bank assembly
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US3572601A
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Web feed system suitable for use in high-speed printers
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US3599193A
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Trifurcated gimbal head mount
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