500 Blank Laser/Computer Checks Top Style (Green Marble) These blank computer laser and ink jet checks are compatible compatible with all computer software on the market. Please note that these checks are blank and contain no personal imprint data. These checks have multiple security features including micro print borders, void pantographs, and artificial watermarks. These checks are suited to accommodate accounts payable, payroll and general purpose functions. These checks also have two detachable vouchers allowing you to keep one, and send one voucher to vendor or customer. These checks also have two detachable vouchers allowing you to keep one, and send one voucher to vendor or customer.