ProSystem fx Blank perforated W2 paper. Use this blank W2 2-up perforated laser paper to generate complete W-2 forms. Print employer and employee traditional (B/B, 1/1, etc) or employee condensed 2-up (B/C) forms. W2 perforated laser sheets are 8.5 x 11 and constructed of 20# laser paper. This W2perforated laser form is 2-up and each sheet has one center perforation and does include employee instructions on Back. Order by the number of sheets needed. Use Compatible Envelope DWCL or DWCLS