A spread of 3 to 5 is considered acceptable. The printer software has default values for how wide a layer can be for a given nozzle size (100 is the minimum extrusion width for each nozzle and 120 is. For automatically generated underbase, set choke on the Processing Options tab.įor a finishing coat, where protective dots are printed atop (the dots of) the color job, a small spread causes the finish to cover a larger area, thereby improving the longevity of the print. When a file is received, underbase data must already be defined in the file, otherwise underbase data will be automatically generated. Perfect Layers supports the creation of layered files that can be opened and edited by Adobe® Photoshop® software and can be used directly from within Adobe Photoshop Lightroom® software. You can read more about setting your choke/spread settings in our previous post. If you need less than -5 choke, your printer likely has mechanical issues. Generally speaking, a choke in the range of -3 to -5 should be adequate. For a job file that already contains a white underbase, the choke will be applied when received. The Underbase layer only shows the White channel active, whereas the Color layer has CMYK and White.Ĭhoke values can be negative (i.e., a choke), or positive (i.e., a spread). The external level is the topmost layer of the database, and it deals with how applications or end-users interact with databases. If the printer supports additional spot colors, such as a clear finish, or perhaps a spot red or spot orange, they would be listed here. In addition to CMYK, most printers will support white ink. On the Layer Profile tab, note the color channels that the printer recognizes. In comparison, a queue configured for white garments does not need an underbase.Įach layer has its own set of tabs: the main Layer Profile tab, plus:Īdvanced tabs can be shown by turning them on vi: when the The order of these layers indicate their printing order. Each set of layer tabs are defined by the print mode listed on the General tab. This queue outputs to black garment material, so there are two layers: one for the Underbase pass that prints white ink, and one for the Color pass that mainly prints CMYK. Within these menus, you can configure the layer properties and print head options. Want to get a better idea of what each print head is doing when you go to print? Need to change settings on a per-layer basis? Each print head pass over the substrate uses a set of Layer Profile tab controls applied for that pass.
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