Application of Absorption Spectra to Study Order of Sequence in Intersecting Printed and Pen Strokes

This work is performed to establish chronological order in crossing strokes between printed stroke and pen strokes. Nine different types of pens including cello maxriter (black blue), pilot (red black), pointec blue) techno tip (red, black are used produce for Canon LBP 3300 printer used. In the case stroke, only color applied. As a result, samples both homogeneous heterogeneous intersecting prepared. based on assumption that nature peak characteristics absorption spectra from should be similar second stroke. Here, generated by Video Spectral Comparator-6000 using light wavelength ranging 400 nm 1000 nm. From this experiment, it found possible find (crossing colors) if over It means, print done writing red blue pen, then sequence can determined whereas other cases not possible.