Xerox VersaLink C600 C605 Laser Printer COMPATIBLE TONER BLACK 106R03899
WILL DO UP TO 6000 PRINTS (could even be the high capacity ones but I can't find the details now.). To replace; 106R03899. Xerox VersaLink C600 C605 Laser Printer TONER BLACK NL-XER C600 HY. Isle of Wight.