... automatic stop into paper.6. Double page detection: can effectively ruled out a newspaper, double, don't stop printing. ... clutch pressure function, cardboard automatic stop function, double rotary function, powder spraying function, positive and negative ... the printing ink of more even.JRX47S/JRX56S satellite double color printing technology parameters modelJRX47SJRX56SBiggest paper size470 × 365mm550 ...