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Lexmark™ C720
Color Laser Printer
Machine Type 5024-001
Parts Catalog Guide
Lexmark and Lexmark with diamond
design are trademarks of Lexmark
International, Inc., registered in the
United States and/or other countries.
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5024-001 Parts Catalog How to Use this Parts Catalog SIMILAR ASSEMBLIES: If two assemblies contain a majority of identical parts, they are shown on the same list. Common parts are shown by one index number. Parts peculiar to one or the other of the assemblies are listed separately and identified by description. AR: (As Required) in the Units column indicates that the quantity is not the same for all machines. NP: (Non-Procurable) in the Units column indicates that the part is non-pr
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Assembly 1: Parts Catalog 7-2
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5024-001 Assembly 1: Part Ref Units Description Number Toner Cartridge -Y 1 - 1 1 (Supply, customer order only) Toner Cartridge -M 21 (Supply, customer order only) Toner Cartridge -C 31 (Supply, customer order only) Toner Cartridge -K 41 (Supply, customer order only) OPC Belt Cartridge 51 (Supply, customer order only) Fuser Oil Bottle 61 (Supply, customer order only) Fuser Cleaner 71 (Supply, customer order only) Waste Toner-P 81 (Supply, customer order only) Fusing Unit (110V) 91 (S
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Assembly 1 (cont.): Parts Catalog 7-4
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5024-001 Assembly 1 (cont.): Part Ref Units Description Number Power Cord, HV, Brazil 1 - 16 1339520 1 Power Cord, HV, Chili 16 1339524 1 Power Cord, HV, UK, Ireland 16 1339528 1 Power Cord, HV, Austria, Belgium, EURO English, Finland, France, Germany, 16 1339529 1 Greece, Netherlands, Norway, Poland, Portugal, Russia, Slovakia/Czech/Hungary Spain, Sweden, Turkey Power Cord, HV, Israel 16 1339530 1 Power Cord, HV, Switzerland French, 16 1339531 1 Switzerland German, Switzerland Italian P
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Assembly 2: Parts Catalog 7-6
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5024-001 Assembly 2: Ref Part Number Units Description Top Cover Assembly (includes 35) 2 - 1 12G7015 1 Side Cover (R) 2 12G7016 1 Side Cover (L) 3 12G7017 1 Upper Side Cover (L) 4 12G7018 1 Front Cover 5 12G7019 1 Paper Exit Unit Cover (includes 13) 6 12G7020 1 Paper Exit Front Cover 7 12G7021 1 Base Cover (R) 8 12G7022 1 Base Cover (L) 9 12G7023 1 Rear Cover 10 12G7024 1 Rear Cover (U) 11 12G7025 1 Side F Cover (L) 12 12G7026 1 Paper Exit Upper Cover 13 12G7027 1 Rear Cover (U) C
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Assembly 2 (cont.): Parts Catalog 7-8
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5024-001 Assembly 2 (cont.): Ref Part Number Units Description Paper Exit Roller 2 - 27 12G7039 1 Paper sensor (PFUL) 28 12G7037 1 Operator Panel Assembly 29 12G7360 1 Paper Exit Gear Z19 30 12G7041 1 FCS Cover Assembly 31 12G7042 1 Paper Size Sensor 32 12G7043 1 BC Terminal 2 33 12G7044 1 Control Panel Base 34 12G7161 1 Paper Exit Button 35 12G7162 1 Shield Cover B 36 12G7163 1 Shield Cover A 37 12G7164 1 Shield Case Assembly 38 12G7165 1 BC Lock Lever (set) 39 12G7166 1 Paper Exit
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Assembly 2 (cont.): Parts Catalog 7-10
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5024-001 Assembly 2 (cont.): Ref Part Number Units Description DC Guide L 2 - 50 12G7177 1 DC Guide (R) 51 12G7178 1 Waste Toner U Spring 52 12G7179 1 TR Terminal Base Assembly 53 12G7180 1 Interlock Switch 54 12G7070 1 Parts Packet, Screws 12G7341 1 Parts Packet, Cable Clamps, Retainers, 12G7340 1 Miscellaneous Note: Reference the foldout wiring diagram, in the back of this manual, for cable replacement detailed information. Then go to Assembly 6 for parts ordering information. Par
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Assembly 3: Parts Catalog 7-12
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5024-001 Assembly 3: Ref Part Number Units Description Paper Feeding Clutch (PCLU) 3 - 1 12G7045 1 Registration Clutch (RECL) 2 12G7046 1 Fuser Clutch (FUCL) 3 12G7047 1 Developer Clutch 4 12G7048 4 Transfer Cam Clutch (TRCM) 5 12G7049 1 Cleaner Cam Clutch (FBCM) 6 12G7049 1 Cleaner Clutch (FBCL) 7 12G7051 1 Main Motor (MM) 8 12G7052 1 BD Gear Assembly 9 12G7053 1 Main Gear Unit (includes 2, 3, 5, 6, 7) 10 12G7054 1 Developer Motor (DM) 11 12G7055 1 Developer Drive Unit (includes 4) 1
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Assembly 3 (cont.): Parts Catalog 7-14
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5024-001 Assembly 3 (cont.): Ref Part Number Units Description Fuser Connector 3 - 25 12G7069 1 Interlock Switch, Front Door 26 12G7070 1 IOD2 P.W.B. 27 12G7073 1 Cooling Fan (CTFAN) 28 12G7074 1 Waste Toner Feeder Unit (Upper) 29 12G7075 1 Erase Lamp 30 12G7076 1 Erase Holder (2 pieces) 31 12G7077 2 Oil Sensor 32 12G7078 1 Belt Sensor (PBS) 33 12G7079 1 Drum Jam Sensor (DPJ) 34 12G7079 1 Paper Guide D (2 pieces) 35 12G7081 2 Optical Unit (Printhead) 36 12G7082 1 SW Button 38 12G7083 1
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Assembly 4: Parts Catalog 7-16
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5024-001 Assembly 4: Part Ref Units Description Number Paper Feed Roller 4 - 1 12G7098 1 Separator Pad 2 12G7099 1 OHP Sensor 3 12G7100 1 Paper Sensor (PEU) 4 12G7037 1 Paper Sensor (PT1) 5 12G7037 1 Paper Guide (UL) Assembly 6 12G7103 1 Paper Guide (UR) 7 12G7104 1 Transfer Unit Rear Band 8 12G7186 1 Transfer Unit Hinge Support Bracket 9 12G7187 1 Paper Guide L 10 12G7188 1 Parts Packet, Screws 12G7341 1 Parts Packet, Cable Clamps, Retainers, 12G7340 1 Miscellaneous Note: Referen
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5024-001 Assembly 5: Controller RIP Card 7-18 Service Manual
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5024-001 Assembly 5: Controller RIP Card Part Ref Units Description Number Controller RIP Card 5 - 1 12G7227 1 Controller RIP Card Network 1 12G7226 1 SIMM Code 2 12G7228 1 4MB SDRAM DIMM 3 99A1752 1 32MB SDRAM DIMM 3 99A1755 1 Riser Card Assembly 4 12G7229 1 Hard Disk Mounting Bracket 5 12G7231 1 Hard Disk 6 99A0459 1 Hard Disk Cable 7 11G0962 1 Bracket, Controller RIP Card 8 12G7230 1 Note: The standard and network models have listed memory. See Assembly 7 for part number information.
