The new XP-355 and XP-455 are soon to be released, replacing the very similar older XP-345 and XP-445 printer models. When comparing the specifications against the older models we cannot see too many differences. We understand that the newer models will use the existing Claria 29 series ink cartridges. Good news because compatible and refillable cartridges are available to replace the Strawberry ink! We have refillable cartridges available to replace the 29 series ink cartridges.