All error codes By model: T1100T1500T1700T2300T2500T610T730T830T930Z5200Z6Z6200Z9 Model Z6200 Error Code 29:01:00 Problem Description Maintenance Cartridge not inserted correctly Corrective Action Options Open the Maintenance Cartridge door on the right-hand side of the printer, make sure that the maintenance cartridge is correctly seated, then close the door. Replace Cartridge Schedule Service Call ⭢ (301) 340-0000 Email ⭢ Contact Us