Dell 924 All-in-One InkJet Printer "error 1208" Questions

error #1208 cartridge error.. just replaced black cartridge with new one and printer has printed about 50 copies prior to this error http://support.lexmark.com/index?productCode=LEXMARK_X5470&page

ERROR 1208 LEXMARK 4270 LOST MY MAN. WHAT DOES THIS MEAN. WILL NOT PRINT HELP!!!!!! Important News Attention Windows Vista Users: Attention Windows Vista Users If you have installed your printer on ...