摘要:
A method for performing duplex printing enables increased throughput in an indirect printing system. The method includes measuring a coverage parameter for image data to be printed, and transforming operation of the printer from a first printing process timing sequence to a second printing process timing sequence in response to the coverage parameter exceeding a predetermined threshold.
摘要:
A method for performing duplex printing enables increased throughput in an indirect printing system. The method includes measuring a coverage parameter for image data to be printed, and transforming operation of the printer from a first printing process timing sequence to a second printing process timing sequence in response to the coverage parameter exceeding a predetermined threshold.
摘要:
A drum heater consisting of a plurality of vanes made preferably from mica material and having multiple separate heater wire channels controlled from an electrical cable is provided for heating the interior of a printer drum or fuser. The drum heater has element wires, which can be operated in two different modes, and which are wound around eight mica vanes. The mica vanes are held together on both ends with mica end caps for assembly, electrical isolation and thermal isolation. The mica vanes additionally define protruding tabs for attachment of wire restraining and protecting mica panels.
摘要:
A method of operating an ink jet printer including printing a first image having substantially solid fill regions on a transfer surface disposed on a print drum, printing a second image on the first image, wherein the second image comprises solid or dithered fill regions that correspond to portions of some of the solid fill regions of the interlaced image, and wherein the second image has a dot density that is less than a dot density of the first image.
摘要:
A printer has a print head arranged to jet molten ink onto a surface, a transfix surface arranged to provide the surface for the print head, the transfix surface having a core and an outer shell of a predetermined grade of aluminum arranged on the core, the outer shell forming the surface for the print head. The printer also has a transport subsystem to transport a print substrate past the transfix surface such that the molten ink transfers from the transfix surface to the print substrate.
摘要:
A printer has a print head arranged to jet molten ink onto a surface, a transfix surface arranged to provide the surface for the print head, the transfix surface having a core and an outer shell of a predetermined grade of aluminum arranged on the core, the outer shell forming the surface for the print head. The printer also has a transport subsystem to transport a print substrate past the transfix surface such that the molten ink transfers from the transfix surface to the print substrate.
摘要:
A scratch-off document may include a substrate bearing a toner image and a scratch-off layer covering the printed content. The scratch-off layer may include a mass of a first solid ink and a mass of a second solid ink printed over the first solid ink in a distraction pattern. The toner image is formed of a toner that adheres to the substrate, while the scratch-off layer is made of a wax-based or other solid ink that may be removed from the substrate by scratching without removing the toner image. The distraction pattern includes varying pile heights that distract a viewer from any pile height variations that may exist in the toner image.
摘要:
A scratch-off document may include a substrate bearing a toner image and a scratch-off layer covering the printed content. The scratch-off layer may include a mass of a first solid ink and a mass of a second solid ink printed over the first solid ink in a distraction pattern. The toner image is formed of a toner that adheres to the substrate, while the scratch-off layer is made of a wax-based or other solid ink that may be removed from the substrate by scratching without removing the toner image. The distraction pattern includes varying pile heights that distract a viewer from any pile height variations that may exist in the toner image.
摘要:
The embodiments provide a printer and a printing method that incorporate a printing mode capable of achieving high monochromatic quality at a low cost per page. This printing mode prints both fully saturated (or only minimally desaturated) monochrome images (e.g., black text and graphics) with no undercolor and significantly desaturated multi-color images on the same print medium. Optionally, the printing mode uses a specified resolution that is less than the maximum resolution, but greater than the minimum resolution. The printing mode also optionally prints outlines around monochrome images and/or color images in order maintain and enhance image quality.
摘要:
The embodiments provide a printer and a printing method that incorporate a printing mode capable of achieving high monochromatic quality at a low cost per page. This printing mode prints both fully saturated (or only minimally desaturated) monochrome images (e.g., black text and graphics) with no undercolor and significantly desaturated multi-color images on the same print medium. Optionally, the printing mode uses a specified resolution that is less than the maximum resolution, but greater than the minimum resolution. The printing mode also optionally prints outlines around monochrome images and/or color images in order maintain and enhance image quality.