tiny knitting pattern

[chocolatechic]

Hey everyone.

I just got Knit Picks Viticetum Coat pattern. The actual chart is so tiny that I can hardly see it.

How can I make it larger so I can see it without getting lost? I tried enlarging it on a copier, but it just didn't work.

I have done fair isle before, but this is my first colored pattern this large or the colored squares so tiny.