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 - Prints in Green, Red and Blue - Perforated in center (5-1/2) - Holes punched top and bottom- 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 500 per pack - Perforated at 5-1/2, hole punched top and bottom. - Compatible with R&R Systems (ERA).