2 Parts and diagrams. Order parts by authorized service providers. Related documentation and software. Fasteners used in this product

Transcription

1 2 Parts and diagrams Order parts by authorized service providers Related documentation and software Fasteners used in this product How to use the parts lists and diagrams Assembly locations Covers Document feeder and scanner assemblies Control-panel and USB PCA assemblies Document feeder assemblies Internal assemblies (1 of 6) Internal assemblies (2 of 6) Internal assemblies (3 of 6) Internal assemblies (4 of 6) Internal assemblies (5 of 6) Internal assemblies (6 of 6) Input devices Alphabetical parts list Numerical parts list ENWW 139

2 Order parts by authorized service providers Order parts, accessories, and supplies Table 2-1 Order parts, accessories, and supplies Order supplies and paper Order genuine HP parts or accessories Order through service or support providers Order using HP software Power cables Contact an HP-authorized service or support provider. For information about using the HP software to order parts, accessories, and supplies, see the product user guide ; India 220 v, 6A ; Argentina 220 v, 10A ; Korea, EU generic 220 v, 10A ; Denmark 220 v, 10A ; Thailand, Philippines 220/110 v ; South America, Chile, Peru 220 v, 10A ; South Africa 220 v, 10A ; Switzerland 220 v, 10A ; UK, Asia Pacific 220 v, 10A ; North America 110 v, 13A ; Australia, New Zealand 220 v, 10A ; China 220 v, 10A ; Taiwan 110 v, 13A ; Israel 220 v, 10A ; Brazil 110 v, 10A Supplies part numbers Table 2-2 Supplies part numbers Item Description Part number HP LaserJet toner cartridge Standard-capacity cartridge CE High-capacity cartridge CE Chapter 2 Parts and diagrams ENWW

3 Customer self-repair (CSR) and service kits Table 2-3 Customer self-repair (CSR) and service kits Item Tray 1 cover kit; includes name plate & HP logo Complete 500-sheet feeder for Tray 3; includes cassette ADF whole unit kit Scanner (flatbed) whole unit kit ADF roller maintenance kit ADF separation pad maintenance kit Fax two ports relevant kit Service PM kit Part number A8P CE A8P A8P A8P A8P A8P CF ENWW Order parts by authorized service providers 141

4 Related documentation and software Table 2-4 Related documentation and software Item Description Part number HP LaserJet Pro MFP M521 Printer Printer User Guide Product user guide A8P HP LaserJet Pro MFP M521 Printer Repair Manual English service repair manual A8P HP LaserJet Pro MFP M521 Printer Troubleshooting Manual English service troubleshooting manual A8P Fasteners used in this product NOTE: The screw illustrations in the following table are for reference only. Screws might vary in size and appearance from those shown in this table. Illustration Description Size Part number Use Screw M3X Used to secure metal components to metal components (for example, a ground wire to the frame) Screw M3X Screw, tapping P-M3X Screw, tapping, truss head M4X Used to secure anything to plastic 14 mm 142 Chapter 2 Parts and diagrams ENWW

5 How to use the parts lists and diagrams CAUTION: Be sure to order the correct part. When looking for part numbers for electrical components, pay careful attention to the voltage that is listed. Doing so will make sure that the part number selected is for the correct model. NOTE: In this manual, the abbreviation PCA stands for printed circuit-board assembly. Components described as a PCA might consist of a single circuit board or a circuit board plus other parts, such as cables and sensors. The figures in this chapter show the major subassemblies in the product and their component parts. A parts list table follows each exploded view assembly diagram. Each table lists the item number, the associated part number, and the description of each part. If a part is not listed in the table, then it is not a field replacement unit (FRU). Assembly locations Base product (no optional trays or accessories) Figure 2-1 Base product (no optional trays or accessories) Item Description Item Description 1 Dummy cover 8 I/O plate 2 Formatter cover 9 Power switch 3 Right cover 10 Tray 2 4 Left cover 11 Tray 1/Cartridge drawer door 5 Rear door 12 Output-bin extension for long paper 6 Power port 13 Standard output bin 7 Right-rear cover ENWW How to use the parts lists and diagrams 143

6 Base product (optional trays or accessories) Figure 2-2 Base product (optional trays or accessories) Table 2-5 Optional 500-sheet input tray Item Description 1 Connector 2 Tray 2 or Tray 3 3 Positioning pin 144 Chapter 2 Parts and diagrams ENWW

7 ENWW Assembly locations 145

8 Covers Figure 2-3 Covers A A06 A A04 A05 A03 3 A04 1 A A02 A Chapter 2 Parts and diagrams ENWW

9 Table 2-6 Covers Ref Description Part number Qty 1 Cover, right assembly RM CN 1 2 Cover, right rear RC CN 1 3 Cover, handle, right RC CN 1 4 Cover, formatter RC CN 1 5 Door, cartridge assembly RM CN 1 6 Cover kit, Tray 1 A8P Multipurpose lifting plate assembly RM CN 1 8 Cover, top assembly RM CN 1 9 Cover, left assembly RM CN 1 10 Cover, rear assembly RM CN 1 11 Cover, dummy RC CN 1 ENWW Covers 147

10 Document feeder and scanner assemblies Figure 2-4 Document feeder and scanner assemblies Chapter 2 Parts and diagrams ENWW

11 Table 2-7 Document feeder and scanner assemblies Ref Description Part number Qty 1 ADF assembly A8P Control-panel assembly A8P Scanner assembly A8P Wi-Fi module Wi-Fi cable A8P ENWW Document feeder and scanner assemblies 149

12 Control-panel and USB PCA assemblies Figure 2-5 Control-panel assembly Chapter 2 Parts and diagrams ENWW

13 Table 2-8 Control-panel assembly Ref Description Part number Qty 1 Control-panel assembly A8P Control-panel FFC A8P USB PCA CF USB cable A8P ENWW Control-panel and USB PCA assemblies 151

14 Document feeder assemblies Figure 2-6 Document feeder assemblies Chapter 2 Parts and diagrams ENWW

15 Table 2-9 Document feeder assemblies Ref Description Part number Qty 1 ADF roller maintenance kit A8P ADF separation pad maintenance kit A8P ADF assembly A8P ADF hinge assembly, left CZ ADF hinge assembly, right A8P Not shown ADF whole unit kit A8P ENWW Document feeder assemblies 153

16 Internal assemblies (1 of 6) Figure 2-7 Internal assemblies (1 of 6) A24 (J8001) (J12) (J8010) (J2104) 5 (J1702) (J100) A21 A02 2 A11 1 (J2401) A09 A14 A25 A26 A13 A11 A19 A07 A08 A11 A23 A29 A22 A12 4 A03 A28 4 A15 A04 A11 A11 A05 A01 (PS8001) (J8001) 3 (J2304) A11 A27 A11 A06 A11 A17 6 A10 A20 A16 A Chapter 2 Parts and diagrams ENWW

17 Table 2-10 Internal assemblies (1 of 6) Ref Description Part number Qty 1 Tag holder assembly RM CN 1 2 Laser/scanner RM CN 1 3 Photo interrupter, IC WG CN 1 4 Stopper, bushing arm RC CN 2 5 Cable, flat RK CN 1 6 Sensor, environmental PCA RM CN 1 ENWW Internal assemblies (1 of 6) 155

18 Internal assemblies (2 of 6) Figure 2-8 Internal assemblies (2 of 6) A24 A09 A30 A25 A09 A02 A22 A01 A30 A30 A23 A16 A09 TO FIGURE 104 Z A28 A27 A08 A04 A06 A03 A07 A05 A21 A06 (SL2) (J2310) A09 (SL1) (J2311) 2 A20 A19 1 A29 A09 A05 A26 A18 A11 A17 A15 A09 A14 A09 A13 A09 A12 A09 A Chapter 2 Parts and diagrams ENWW

19 Table 2-11 Internal assemblies (2 of 6) Ref Description Part number Qty 1 Tray 1 solenoid RK CN 1 2 Tray 2 solenoid RK CN 1 ENWW Internal assemblies (2 of 6) 157

20 Internal assemblies (3 of 6) Figure 2-9 Internal assemblies (3 of 6) A A04 A02 1 A12 A14 A05 A13 5 A07 A06 A09 A08 5 A03 A A10 A11 2 A Chapter 2 Parts and diagrams ENWW

21 Table 2-12 Internal assemblies (3 of 6) Ref Description Part number Qty 1 Registration roller assembly RM CN 1 2 Roller, multipurpose RL CN 1 3 Transfer lower guide assembly RM CN 1 4 Cassette, Tray 2 RM CN 1 5 Base-plate roller assembly RM CN 4 6 Roller, transfer RM CN 1 7 Pad, multipurpose separation RC CN 1 8 Separation holder assembly RM CN 1 ENWW Internal assemblies (3 of 6) 159

22 Internal assemblies (4 of 6) Figure 2-10 Internal assemblies (4 of 6) A15 A01 A14 8 A05 9 A10 A21 A19 A03 1 A04 (FM2) (J8010) A05 A12 A02 A14 A11 A07 A13 A09 A19 (PS215) (J507) (PS225) (J513) 7 A06 6 A06 A18 A17 3 A16 Z A A06 A20 A06 (J1610) 5 A06 A08 A14 A Chapter 2 Parts and diagrams ENWW

23 Table 2-13 Internal assemblies (4 of 6) Ref Description Part number Qty 1 Fan, sub RK CN 1 2 Lower paper feed guide RM CN 1 3 Paper-feed guide assembly RM CN 1 4 Position-guide assembly RM CN 1 5 High-voltage power supply (HVPS) PCA RM CN 1 6 Top sensor PCA RM CN 1 7 Paper-width sensor PCA RM CN 1 8 Switch assembly RM CN 1 9 Pendulum service kit RM CN 1 ENWW Internal assemblies (4 of 6) 161

24 Internal assemblies (5 of 6) Figure 2-11 Internal assemblies (5 of 6) A10 A01 A19 A20 A07 A A10 13 A11 A03 1 (FM1) (J2308) A17 (J22) A13 (J2304) (J18) A13 (J2400) A06 A18 5 A02 A04 A08 7 A10 A11 A12 A13 A05 8 (SW501) (J2306) (PS3) (J2301) A14 A16 (PS205) (J2302) 4 A13 9 A13 2 A15 A13 A Chapter 2 Parts and diagrams ENWW

25 Table 2-14 Internal assemblies (5 of 6) Ref Description Part number Qty 1 Fan, main RK CN 1 2 Tray 2, paper pickup assembly RM CN 1 3 Idler roller assembly RM CN 1 4 Multipurpose sensor PCA RM CN 1 5 Fuser assembly RM CN 1 6 Low-voltage power supply (LVPS) assembly RM CN 1 7 DC controller PCA RM CN 1 8 Interlock-switch assembly RM CN 1 9 Assembly, cassette pick up roller (Tray 2 & 3 pickup roller) RM CN 1 10 Formatter, standard A8P Formatter, China only A8P ports stay-fmtr A8P ICB A8P A01 I/O Plate, 2 ports A8P Fax PCA, U.S. CF Fax PCA, Europe CF Fax PCA, Brazil CF Fax, cable A8P Video FFC, ICB to formatter A8P Power cable, ICB to formatter A8P Guide, FFC A8P Ferrite core ENWW Internal assemblies (5 of 6) 163

26 Internal assemblies (6 of 6) Figure 2-12 Internal assemblies (6 of 6) 4 (J4) (J3) A09 A17 A01 A01 A01 5 (PS4) (J4) 5 (J2303) 2 A16 (J8002) A11 A06 6 A13 (PS1) (J3) (M8002) (J8002) A14 (J2102) (J8007) (J2201) 3 3 A03 A15 A08 A15 A05 A12 A15 1 A02 (SW235) (J2307) A15 A10 A04 A15 A02 A Chapter 2 Parts and diagrams ENWW

27 Table 2-15 Internal assemblies (6 of 6) Ref Description Part number Qty 1 Tray sensor PCA RM CN 1 2 Fuser motor assembly RM CN 1 3 Paper-delivery roller assembly RM CN 4 4 Face-down roller assembly RM CN 1 5 Photo interrupter, IC WG CN 2 6 Spring, torsion RC CN 1 ENWW Internal assemblies (6 of 6) 165

28 Input devices 500-sheet input tray (Tray 3) Figure sheet input tray (Tray 3) Chapter 2 Parts and diagrams ENWW

29 Table sheet input tray (Tray 3) Ref Description Part number Qty 1 Optional 500-sheet tray and feeder unit CE Base-plate roller assembly RM CN 4 3 Separation holder assembly RM CN 1 4 Cassette, Tray 3 RM CN 1 ENWW Input devices 167