Dear customer, please note that items HP LASERJET PRO 4001DN MONO SFP. 40PPM, DUPLEX, NETWORK, 250 SHEET TRAY. 1YR WARRANTY 2Z600F are currently listed as pre-order/on order. You can continue to place a backorder and it will ensure earliest allocation when these products are available. Our team will contact you to notify the expected ETA. Thank you.