Complex sentence: However, as these machines require specialist inks which are much more expensive than conventional inks, and the UV lamps use a significant amount of energy, the vast majority of new sheet-fed presses sold today (2007) still use anti-set-off spray powder.
Split into simpler sentences: However, as these machines require specialty inks which are much more expensive than conventional inks, and the UV lamps use a significant amount of energy. The vast majority of new sheet-fed presses sold today (2007) still use anti-set-off spray powder.