Abstract: A method of filling ink into a dual chamber ink-jet cartridge for use with an ink-jet printer includes applying a vacuum to the cartridge through a fill hole of the cartridge to substantially eliminate air within an ink absorbing member of the cartridge. The fill hole is sealed and then ink is pressure filled into the cartridge through the fill hole. A vacuum is again applied to the cartridge to substantially eliminate any residual air in the cartridge due to the pressure filling of the ink. The fill hole may be positioned over a free ink chamber or over the ink absorbing member of the cartridge. The vacuum includes applying a negative pressure of about 27.5 in/Hg. The negative pressure is applied at a cycle rate of 5-30 seconds.

Abstract: An ink cartridge (10) for dispensing ink (IK) having a housing (12) with a cavity (22) therein for storing a quantity of ink, and a dispensing port (26) for delivering the ink to an output recordation device, such as a printer. The housing further having one or more additional ports (32, 34) extending through the housing in fluid communication with the cavity, and a self-sealing plug (16) received in one of the additional ports. The self-sealing plug being pierceable by a hollow instrument (H), such as a needle, to form a fluid passage therethrough, the self-sealing plug re-forming a fluid-tight seal in the port upon the removal of the hollow instrument.

Abstract: A method of filling ink into a dual chamber inkjet cartridge (A) for used with an ink-jet printer includes applying a vacuum to the cartridge (A) through a fill hole (52) of the cartridge (A) to substantially eliminate air within an ink absorbing member (40) of the cartridge (A). The fill hole (52) is sealed and then ink is pressure filled into the cartridge (A) through the fill hole (52). A vacuum is again applied to the cartridge (A) to substantially eliminate any residual air in the cartridge (A) due to the pressure filling of the ink. The fill hole (52) may be positioned over a free ink chamber (24) or over the ink absorbing member (40) of the cartridge. The vacuum includes applying a negative pressure of about 27.in/Hg. The negative pressure is applied at a cycle rate of 5-30 seconds.

Abstract: An ink cartridge (10) for dispensing ink (IK) having a housing (12) with a cavity (22) therein for storing a quantity of ink, and a dispensing port (26) for delivering the ink to an output recordation device, such as a printer. The housing further having one or more additional ports (32, 34) extending through the housing in fluid communication with the cavity, and a self-sealing plug (16) received in one of the additional ports. The self-sealing plug being pierceable by a hollow instrument (H), such as a needle, to form a fluid passage therethrough, the self-sealing plug re-forming a fluid-tight seal in the port upon the removal of the hollow instrument.

Abstract: A cassette for ribbon for a printer, particularly a thermal printer, is disclosed. The cassette is configured to be stably mounted to a print carriage of a thermal printer, or to a storage turret mounted to the printer for storing a number of cassettes, and to be transferred by a passive transfer system between the print carriage and the storage turret simply in response to movement of the print carriage. A smooth, low friction path is provided for the ribbon within the cassette with no acute angle changes in the path when the cassette is in a printing position and being acted upon by the printer's print head. The cassette is provided with a brake mechanism which automatically engages the supply and take-up reels in the cassette when the cassette is removed from the print carriage, and automatically disengages the brake mechanism when the cassette is mounted to the print carriage.

Abstract: A file box for video cassettes comprising a box, the box having a bottom panel, a rear wall panel, a top panel, a left side end cap, and a right side end cap, and a foam liner for covering inside surfaces of the top, bottom and rear panels. A door panel may be included for closing the opening in the front of the file box, and a latch for latching the door flap to the top panel and for closing the box. The foam liner has fingers which form individual compartments for holding the video cassettes firmly and resiliently in place.