NIASH's Test Tool is a prototype driver for scanners based in NIASH chipsets (HP Scanjet 3300c, 3400c, 4300c, and Agfa Snapscan Touch). It supports scanning (at fixed DPI) and experimental calibration. It can also be integrated in SANE as a backend.
NIASH's Test Tool is a property of NIASH's Test Tool respective authors, vendors and developers. You can download NIASH's Test Tool for your hardware. If you want to use NIASH's Test Tool for other purpose, Please contact the authors, vendors and developers of NIASH's Test Tool.