LCN Blank Top Check with Preprinted Control Number

Laser check on the top with a preprinted consecutive inventory control number on the back. Security features include a hidden VOID which shows when the check is photocopied and a watermark on the back. Perforated at 3-7/16" and 7-1/4". Use with envelopes EN1000, 44-005, 40-338, F909, 40-224, F840, F842.