41388601TH Rev.2 50 /3.3 Replacing PartsThis section describes how to replace the parts and assemblies illustrated below.41531301 41515110Print Engine Controller PWB (3.3.22)41502304 × 4LED Assy (3.3.2)40737401Power-Unit AC-DC Switching (115V) (3.3.34)40737501Power-Unit AC-DC Switching (230V) (3.3.34)40737601HV Power Supply (3.3.35)41531402, 41531404Fuser Unit (3.3.37)41531502Belt Unit (3.3.38)41178202Duplex Unit (3.3.39)41483001Printer Unit41500101Insurator41483701Main Cooling Fan Assy (3.3.18)2381018P0001HV Tape Harness41480901Printer NIP41483102Printer Chassis (3.3.23)41483202Regist Roller Assy (A) (3.3.15)41483301Regist Roller Assy (B) (3.3.16)41483401Registration Motor Assy (3.3.17)41187101Registration Clutch (3.3.17)41486601Duplex Guide Assy (3.3.20)41045802 × 2Link (3.3.13)41486202MT Tray Cover Assy (3.3.13)41278002MT Top Cover (3.3.13)40325101MT Drive Gear (3.3.13)41493002Multipurpose Tray Assy (3.3.13)41481301Main Feed Assy (3.3.36)41515801PCE-Size Sence (3.3.36)22011000P0140IMSA-9714N-14A (3.3.36)41481001Unit-Lower-Frame (3.3.36)41484902Cassette Assy (3.3.7)41277902Cover-Blind (3.3.7)41481701Feed-Roller (3.3.8)40863801Plate-Side (3.3.21)40850201Contact Assy (3.3.33)40841302Fuser Latching Handle (L) (3.3.29)41628301Fuser Latching Handle Spring (3.3.29)40841601Entrance Sensor Actuator #1 (3.3.24)41578501Entrance Sensor Actuator #2 (3.3.26)40841801Entrance Sensor Actuator #3 (3.3.26)41621801Registration Shutter Solenoid Assy41488801Registration Shutter41589401Registration Shutter Spring41641701Fuser Driver Gear-A (3.3.27)41095901Fuser Exit Roller (3.3.27)4PP4043-4489P001Fuser Exit Roller Bushing (L) (3.3.27)4PP4076-3949P001Fuser Exit Roller Bushing (R) (3.3.27)41189701 × 4Drum Contact Assy (3.3.14)41258301Entrance Sensor PWB (3.3.25)41491001Color Registration Sensor Assy (3.3.19)41073601Exit Sensor Assy (3.3.28)41483701Main Motor FAN Assy (3.3.27)40861001 × 8LED Assy Spring (3.3.2)41257902LED Control PWB (Y71) (3.3.4)41349801Stack Full Sensor (3.3.4)41349301 × 4Eject Roller (3.3.4)41484501Control Panel Assy (3.3.4)2381005P0015Control Panel Tape Harness (3.3.4)41514101LED Harness K41514102LED Harness Y41514103LED Harness M41514104LED Harness C41328402Top Cover Handle (3.3.5)41277602Top Cover Latch (3.3.5)40861401 × 2Top Cover Latch Spring (3.3.5)41484701Eject Guide Assy (3.3.6)41489001Plate Assy-Side (3.3.33)41493002Multipurpose Tray (3.3.13)41276502Rear Cover (3.3.12)41277402Left Side Cover (3.3.9)41481202Right Side Cover (3.3.7)41276402Front Cover (3.3.11)41277502Face Up Tray (3.3.10)41504401Top Cover41484402Top cover (3.3.1)40866212Control panel Bezel (3.3.4)41490702Electrical Chassis Cooling Fan41484101Electrical Chassis (3.3.21)41483801Main Motor Assy (3.3.32)41483902Belt Motor Assy (3.3.30)40841402Fuser Latching Handle (R) (3.3.31)41628301Fuser Latching Handle Spring (3.3.31)