Printing Products and Services: New greener methods for printing digital photos, brochure printing, folder printing, binder printing, postcard printing, barcode label printing, label printing, and business card printing are more common. Greener products such as toner, toner cartridges, inkjet cartridges, toner ink, ink cartridges, toner refills, copier toner, and other printing chemicals are continually being developed by people who are concerned about the environment.