The Aplink MRX from United Barcode Systems is designed and manufactured to print texts, images, logos, symbols and any 100% legible 1D/2D barcodes compatible with GS1 standards (GTIN13, GTIN14, G21- 128, GS1 Datamatrix, etc.) for secondary packages of porous surfaces, such as corrugated carton cases, cardboard trays and paper bags, etc. The 4th generation piezo electric print head allows printing messages with high contrast, using eco-friendly oil-based ink. The non-pressurized ink bottle contains oil-based ink, 100% mineral oil free. It can be replaced without having to stop the printing process, which avoids having to stop the production line to change the consumable.