1, PS Exposure(1) color lines, te Booklet Printing xt version and version monochrome dot exposure time may be 120s.(2) large field version with a monochrome flat screen printed pieces mainly depends on the flat screen section to determine the exposure time.① with a 10-20% flat screen, copy time of about 120s.② with 3 http://www.zx-printing.com/prices/booklet-printing/