escputil is a utility to clean and align the heads of Epson Stylus printers. It can also check the current ink levels in the printer. . Gutenprint is the print facility for the GIMP, and in addition a suite of drivers that may be used with common UNIX spooling systems using GhostScript or CUPS. These drivers provide printing quality for UNIX/Linux on a par with proprietary vendor-supplied drivers in many cases, and can be used for many of the most demanding printing tasks. Gutenprint was formerly known as Gimp-Print.