Samsung has done it again, having come out with new beautiful and affordable color laser printers called the Samsung CLP-310 and the Samsung CLP-315 laser printers. First they came out with the Samsung CLP-300, which was at the time the world's cheapest and smallest color printer, and the now faster and better CLP310 and CLP315. As of the posting of this article, there are no remanufactured cartridges on the market for these new machines, however Uni-Kit has found a way to refill them and has released the Uni-Kit refill kit for the Samsung CLP310 and CLP315 cartridges. The trick is to refill these before they completely empty, because when they completely empty they will lock out and the printer won't accept them any more (even if refilled).
A hole making tool is no longer required to refill these, as there is an easy refill port which is shown in the Uni-Kit refill instructions.
All available cartridges and refills for the Samsung CLP310 and CLP-315 printers are listed for sale by 123refills here: