Brother International HL-2400C Service Manual - Page 208

Fuser clutch C ring Cleaner clutch C ring C ring Registration clutch Fig.7-10 4.1.6 IOD2 PCB (with base) 1) Disconnect all the harness connectors (13 pcs.) connected to the IOD2 PCB. 2) Remove the set screws ST3X6 (2 pcs.) from the IOD2 PCB base. 3) Remove the IOD2 PCB (with base) from the main body. PRECAUTION When handling the IOD2 PCB take care not to cause electrostatic damage to the PCB. Fig.7-11 IOD2 PCB VII-10