OEL Spare Parts Drawing ML520/ML521 Revision 2
Printer General Assy 5 4 11 21 0 16 10 19 2 25 24 26 2 28 29 19 19 0 4 14 15 22 A 9 0 5 19 A 1 20 20 20 21 12 1 2 8 2 6 6 2
Lower Cover Assy 19 1 24 1 16 1 4 5 24 2 16 11 12 1 21 10 8 20 15 22 14 9 18 6
Upper Cover Assy 1 4
5 11 26 42 4 20 16 18 1 1 2 1 25 42 12 14 5 5 6 19 21 9 10 6 2 24 4 42 8 4 A D D 45 44 44 0 2 8 1 A 26 9 2 28 28 26 15 22 40 46 45 Printer Unit
Ribbon Protector Assy 4 1 6 5 2 6
Carriage Assy 4 2 6 8 5 1 9 /
OEL Recommended Spare Parts List ML520/ML521 Revision 9
Rev Unit Name No. Part No. Part Name Recommended Q'ty/Year per per per 500 1000 2000 Printer General Assy 1 4421001 Cover Assy.-Lower(N9) 1 2 4 8 PD46 Printer General Assy 1 44210401 Cover Assy.-Lower(W9) 1 2 4 8 PD4 Printer General Assy 2 44211601 Plate-Shield-Upper 1 2 4 8 Printer General Assy 4421101 Cover Assy.- Upper(N)Sticking 1 2 4 8 PD46 Printer General Assy 44211801 Cover Assy.- Upper(W)Sticking 1 2 4 8 PD4 8 Printer General Assy 4 44212202 Cover Assy.-Access 1 2 4 8 PD46 8 Printer General Assy 4 4421202 Cover Assy.- Access(W)Sticking 1 2 4 8 PD4 Printer General Assy 5 44224401 Sheet-Guide- Assy.(N)Rear 1 2 4 8 PD46 Printer General Assy 5 44224501 Sheet-Guide- Assy.(W)Rear 1 2 4 8 PD4 Printer General Assy 6 442901 Cover-Front(N).-Assy 1 2 4 8 PD46 Printer General Assy 6 442101 Cover-Front(W).Assy 1 2 4 8 PD4 Printer General Assy 44216001 OP Panel Assy.-ML620 1 2 4 8 PD46 Printer General Assy 44216002 OP Panel Assy.-ML621 1 2 4 8 PD4 Printer General Assy 44216005 OP Panel Assy.-ML520 1 2 4 8 PD46 Printer General Assy 44216006 OP Panel Assy.-ML521 1 2 4 8 PD4 Printer General Assy 8 4421501 Tractor-Assy(N) 1 2 4 8 PD46 Printer General Assy 11 44211201 Plate-FG 1 2 4 8 Printer General Assy 12 4415001 Cover-Open-Assy 1 2 4 8 PD46 Printer General Assy 12 4415002 Cover-Open-Assy 1 2 4 8 PD4 Printer General Assy 22 441401 Protector-Ribbon-Assy 1 5 10 20 Printer General Assy 2 4422201 Clamp-Home-Sensor 1 2 4 8 Printer General Assy 24 442201 Clamp-Head-Cable 1 2 4 8 4 Printer General Assy 25 6520028M0001 GP1A1LCS2F 1 5 10 20 Printer General Assy 26 4411201 Head-Cord-15-N(Bending Figure) 1 5 10 20 PD46 Printer General Assy 26 44101 Head-Cord-15-W(Bending Figure) 1 5 10 20 PD4 Printer General Assy 2 4411601 Head-Cord-2-N(Bending Figure) 1 5 10 20 PD46 Printer General Assy 2 441101 Head-Cord-2-W(Bending Figure) 1 5 10 20 PD4 Printer General Assy 28 4422601 Film-Guide-Head-Cable 1 2 4 8 PD46 Special Printer General Assy 8 44215901 Tractor-Assy(W) 1 2 4 8 PD4 Printer General Assy 9 44225401 Roller-Pull-Up-Unit- (N) 1 2 4 8 PD46 Printer General Assy 9 44225501 Roller-Pull-Up-unit- (W) 1 2 4 8 PD4 Printer General Assy 10 44226901 Bracket-Side-L 1 2 4 8 4 Printer General Assy 14 4415202 Cover-Fan-Assy. 1 2 4 8 Printer General Assy 15 459002 18pin-Dot-Head- Specification(500R) 1 10 20 40 6 Printer General Assy 16 44850801 Film-Harness 1 2 4 8 Printer General Assy 28 4422602 Film-Guide-Head-Cable 1 2 4 8 PD4 Film-Guide-Head-Cable- 9 Printer General Assy 29 4486801 1 2 4 8 A Low Rev 9 Q'ty /Unit Remarks Del/ Add ks for envir onmen t
Rev Unit Name No. Part No. Part Name Q'ty /Unit Recommended Q'ty/Year per per per 500 1000 2000 Remarks Printer General Assy 1 4422601 Knob-Platen 1 2 4 8 Printer General Assy 2 442401 Sheet-Guide- Assy.Front(N) 1 2 4 8 PD46 Printer General Assy 2 442801 Sheet-Guide-Assy.- Front(W) 1 2 4 8 PD4 4 Printer General Assy 442001 OR-Board Assy-OP1 1 2 4 8 4 Printer General Assy 4 10500C0001 FSRC0150RN000T 2 4 8 16 4 Printer General Assy 5 44212101 Film-Cover 1 2 4 8 4 Printer General Assy 6 4462501 Guide-Pull-Up(N) 1 2 4 8 PD46 4 Printer General Assy 6 4462601 Guide-Pull-Up(W) 1 2 4 8 PD4 Lower Cover Assy 1 44211101 Plate-Shield-Lower 1 2 4 8 Lower Cover Assy 44211201 Plate-FG 4 8 16 2 Lower Cover Assy 4 442101 Plate-FG-PCB 1 2 4 8 Lower Cover Assy 5 44211401 Plate-PCB 1 2 4 8 Lower Cover Assy 6 4PB4025-1P002 Rubber leg 2 4 8 16 8 Lower Cover Assy 4480601 Rubber-leg 2 4 8 16 Lower Cover Assy 8 4449502 PWR unit(spare Parts 200V) 1 5 10 20 20V Lower Cover Assy 9 44204201 Power Cable Assy 1 2 4 8 PD46 Lower Cover Assy 9 44204202 Power Cable Assy 1 2 4 8 PD4 Lower Cover Assy 10 464801 CONN Cord-Wire-PWR unit 1 2 4 8 Lower Cover Assy 11 441901 OR-Board Assy-ACF 1 2 4 8 Lower Cover Assy 12 449601 CSF-Cable(Bending- Figure) 1 2 4 8 4 Lower Cover Assy 18 44210901 Cover-Lower(N) 1 2 4 8 PD46 4 Lower Cover Assy 18 44211001 Cover-Lower(W) 1 2 4 8 PD4 4 Lower Cover Assy 19 4449002 MBB- PCB Assy. maintenance Spec. 1 5 10 20 OEL 4 Lower Cover Assy 20 44289401 Plate-Shield-PCB 1 2 4 8 4 Lower Cover Assy 21 202000P0002 20ML-01W-B49-B01 1 2 4 8 2 Upper Cover Assy 1 44211902 Cover-Upper(N) 1 2 4 8 PD46 2 Upper Cover Assy 1 44212002 Cover-Upper(W) 1 2 4 8 PD4 Printer Unit 44229801 Rubber-Damper 4 8 16 2 4 Printer Unit 8 4462001 Spring-Earth-A 1 2 4 8 Special Printer Unit 9 442001 Carriage Assy.-(N) 1 2 4 8 PD46 Printer Unit 9 4420901 Carriage Assy.-(W) 1 2 4 8 PD4 Printer Unit 10 4422901 Shaft-Carriage-N(10) 1 2 4 8 PD46 Printer Unit 10 442001 Shaft-Carriage-W(14) 1 2 4 8 PD4 Printer Unit 11 442201 Lever-Adjust(HG) 1 2 4 8 Printer Unit 12 44201 Knob-Adjust-L 1 2 4 8 Printer Unit 442401 Knob-Adjust-R 1 2 4 8 Printer Unit 14 442501 Bracket-SP-Motor 1 2 4 8 Rev 9 Del/ Add ks for envir onmen t
Rev Unit Name No. Part No. Part Name Q'ty /Unit Recommended Q'ty/Year per per per 500 1000 2000 Printer Unit 15 4428201 Motor-Pulse 1 2 4 8 Printer Unit 16 442601 Pulley-Idle 1 2 4 8 Printer Unit 1 4080601 Bearing 2 4 8 16 Printer Unit 18 44201 Shaft-Idle-Pulley 1 2 4 8 Printer Unit 19 442801 Bracket-Pulley-Idle 1 2 4 8 Remarks Special Del/ Add ks for envir onmen t Printer Unit 20 442901 Spring 1 2 4 8 Printer Unit 21 4424001 Gear-Ribbon-Feed 1 2 4 8 Printer Unit 22 4424201 Ribbon-Feed-Assy. 1 2 4 8 Printer Unit 2 442501 Lever-Rerease 1 2 4 8 Printer Unit 24 4425601 Shaft-Rerease-Gear 1 2 4 8 Printer Unit 25 442501 Plate-Change 1 2 4 8 Printer Unit 26 442001 Gear-Idle-A 6 12 24 4 Printer Unit 2 44629401 Gear-Idle-B 1 2 4 8 Printer Unit 28 442201 Gear-Idle-C 2 4 8 16 Printer Unit 0 4425801 LF-Motor Assy.- 1 2 4 8 Printer Unit 1 442401 Leaf-Spring-N 1 2 4 8 PD46 Printer Unit 1 442501 Leaf-Spring-W 1 2 4 8 PD4 Printer Unit 2 442601 Paper-Pan-Assy.-(N) 1 2 4 8 PD46 Printer Unit 2 44201 Paper-Pan-Assy-(W) 1 2 4 8 PD4 Printer Unit 4429801 Roller-Feed-Front-(N) 1 2 4 8 PD46 Printer Unit 4429901 Roller-Feed-Front-(W) 1 2 4 8 PD4 Printer Unit 4 44240001 Gear-Feed 1 2 4 8 Printer Unit 5 44240101 Spring-Earth-B 1 2 4 8 Printer Unit 6 44240201 Sheet-Guide-Front-N 1 2 4 8 PD46 Printer Unit 6 4424001 Sheet-Guide-Front-W 1 2 4 8 PD4 Printer Unit 4405501 1 2 4 8 Printer Unit 8 4422201 Platen Assy.-(N) 1 6 12 PD46 Printer Unit 8 442201 Platen Assy.-(W) 1 6 12 PD4 Printer Unit 9 442801 SNS2-Sensor-Cable 1 2 4 8 Printer Unit 40 4411001 Printer Unit 40 4411101 1 2 4 8 PD46 1 2 4 8 PD4 Printer Unit 4 44001 Spring-Earth-Platen-R 1 2 4 8 4 Printer Unit 44 446901 Piece-Paper-Pan 2 4 8 16 Spring-Roller-Feed- Front OP-Panel-Cable-20- N(Bending-Figure) OP-Panel-Cable-20- W(Bending-Figure) 4 Printer Unit 46 44449201 Bracket-LF-Ribbon-Feed 1 2 4 8 4 Ribbon Protector Assy 1 4466901 Bracket-Protector- Ribbon 1 5 10 20 4 Ribbon Protector Assy 2 4466801 Protector-Ribbon 1 5 10 20 Ribbon Protector Assy 44491601 Sensor Assy.-PAPER WIDTH 1 2 4 8 Rev 9
Rev Unit Name No. Part No. Part Name Q'ty /Unit Recommended Q'ty/Year per per per 500 1000 2000 Ribbon Protector Assy 4 44502501 Spring-FG-Protector 1 2 4 8 Ribbon Protector Assy 5 444201 Cover-Sensor 1 2 4 8 Remarks Special Del/ Add ks for envir onmen t Carriage Assy 1 442120 Frame-Carriage 1 2 4 8 PD46 Carriage Assy 1 4421204 Frame-Carriage 1 2 4 8 PD4 Carriage Assy 2 4421601 Holder-Slider 1 2 4 8 Carriage Assy 44282601 Piece-Slider 1 2 4 8 Carriage Assy 4 442101 Belt-SP 1 6 12 PD46 Carriage Assy 4 442102 Belt-SP 1 6 12 PD4 Carriage Assy 5 PP4044-5068P001 HEAD CLAMP HOLDER 1 2 4 8 Carriage Assy 6 4422101 Clamp-Belt 1 2 4 8 Carriage Assy 4442401 Cover-Sensor-Cable 1 2 4 8 Rev 9