An economical alternative for laser printing cash receipts or purchase orders. May replace thepre-printed version of the parts invoice, cash receipt and purchase order forms. / - 8-1/2 x 11 - 1-part - 20# White laser paper Red and Blue screens - Perforated in center (5-1/2) - Available in 1, 2 or 4 color imprint on quantities of 500 and up - Standard ink colors are Red, Blue, Black, Green; other colors available at additional charge - Packaged 250 per pack - Perforated at 5-1/2, screened half inRed and half in Blue. - Compatible with R&R Systems (ERA).