HP PageWide Enterprise Color 765, MFP 780, MFP 785, PageWide Color 755, MFP 774, MFP 779, PageWide Managed Color E75160, P75250, MFP E77650, E77660, P77440, P77940, P77950, P77960 Service Repair Manual, Parts List and Diagrams
This service manual contains information necessary to test, maintain, and service HP PageWide Enterprise Color 765, MFP 780, MFP 785, PageWide Color 755, MFP 774, MFP 779, PageWide Managed Color E75160, P75250, MFP E77650, E77660, P77440, P77940, P77950, P77960 printers.
Table of contents:
1 Removal and replacement 1
For additional service and support 2
Removal and replacement strategy 3
- Introduction 3
- Considerations during removal and replacement 3
- Electrostatic discharge 4
- Required tools 4
- Fasteners types 5
Service approach 5
- Before performing service 5
- After performing service 5
- Post-service test 5
Removal and replacement procedures 7
- Customer self-repair (CSR A) parts and assemblies 7
- Customer self-repair (CSR B) parts and assemblies 126
- Field replaceable units (FRUs) 137
- Removal and replacement: Trays 1526
- Removal and replacement: Accessories 1529
- Removal and replacement: Input accessories 1568
- Removal and replacement: Output accessories 1731
2 Parts and diagrams 2455
Related documentation and software 2457
Order parts, accessories, and supplies 2458
- Ordering 2458
- Orderable parts 2458
- Supplies and accessories 2458
- Customer self-repair parts 2460
- Support portals and documentation resources 2463
Assembly locations 2465
- Front view models 774/779/780/785/E776/P774/P779 (MFP) 2465
- Rear view models 774/779/780/785/E776/P774/P779 (MFP) 2466
- Floor standing finisher module (MFP; FSF models only) 2467
- Front view model 755/765/E751/P752 (SFP) 2468
- Rear view model 755/765/E751/P752 (SFP) 2469
How to use the parts list and diagrams 2469
Parts and diagrams: Document feeder and scanner whole units (780/785) 2470
- Document feeder and scanner (780/785/E776/P774/P779) 2470
Parts and diagrams: Covers (printer) 2472
- Covers (780/785/E776/P774/P779 models) 2472
- Covers (765/E751/P752 models) 2474
- Covers (floor standing finisher printers) 2476
Parts and diagrams: Tray pick and duplex path assemblies 2478
- Tray pick and duplex path assemblies 2478
Parts and diagrams: Feedshaft, drop detect, and deskew assemblies 2480
- Feedshaft, drop detect, and deskew assemblies 2480
Parts and diagrams: Left door assembly 2482
- Left door assemblies 2482
- Left door eject assemblies 2484
Parts and diagrams: Airflow and right door assemblies 2486
- Airflow and right door assemblies 2486
Parts and diagrams: Electrical assemblies 1 2488
- Electrical assemblies 1 2488
Parts and diagrams: Electrical assemblies 2 2490
- Electrical assemblies 2 2490
Parts and diagrams: Printhead assembly 2492
- Printhead assembly 2492
Parts and diagrams: Printhead wiper assemblies 2494
- Printhead wiper assemblies 2494
Parts and diagrams: Bridge assemblies (floor standing finisher printers) 2496
- Bridge assemblies (FSF printers) 2496
Parts and diagrams: Chassis assemblies (floor standing finisher printers) 2498
- Chassis assemblies (FSF printers) 2498
Parts and diagrams: Vapor module (floor standing finisher printers) 2500
- Vapor module (FSF printers) 2500
Parts and diagrams: FFCs and engine FFC kits 2502
- FFCs and engine FFC kits 2502
Parts and diagrams: Discrete cables 2504
- Discrete cables 2504
- Discrete Cables and FFCs (floor standing finisher) 2506
Parts and diagrams: 550-sheet feeder 2508
- 550-sheet feeder covers 2508
- 550-sheet feeder internal assemblies 2510
Parts and diagrams: 1x550-sheet feeder with storage cabinet 2512
- 1x550-sheet feeder with storage cabinet covers 2512
- 1x550-sheet feeder with storage cabinet internal assemblies 2514
Parts and diagrams: 3x550-sheet feeder 2516
- 3x550-sheet feeder covers 2516
- 3x550-sheet feeder internal assemblies 2518
Parts and diagrams: High capacity input (HCI) feeder 2520
- HCI feeder covers 2520
- HCI feeder internal assemblies 2522
Parts and diagrams: Inline finisher 2524
- Inline finisher covers 2524
- Inline finisher internal components 2526
- Inline finisher mezzanine assemblies 2528
- Inline finisher FFCs 2530
Parts and diagrams: 3,250-sheet floor standing finisher 2532
- Floor standing finisher whole unit replacement (WUR) 2532
- Floor standing finisher covers 2534
- Floor standing finisher internal assemblies 1 2536
- Floor standing finisher internal assemblies 2 2538
- Floor standing finisher internal assemblies 3 2540
- Floor standing finisher internal assemblies 4 2542
- SCU motor and STK motor, floor standing finisher 2544
- Drive buffer, top lower, and top jam, floor standing finisher 2546
- Entrance guide, mid jam, and main exit, floor standing finisher 2548
- Transfer buffer, right jam, div cam, hb motor, and paddle motor, floor standing finisher 2550
- Front alignment (tamper) unit, floor standing finisher 2552
- Rear alignment (tamper) unit, floor standing finisher 2554
- Upper shield, floor standing finisher 2556
- Backpack assembly, floor standing finisher 2558
Alphabetical parts list 2560
Numerical parts list 2586
FORMAT: High resolution PDF document! 2632 Pages
ZIP archive: 54 609 kB
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| Gbenga Ojo | 2023-09-12 02:00:22 | my canon pixma ts9540 has not pick picking paper properly again since i reset the ink counter. pls help. this is the second printer of the same model it happened to exactly like that. it is this second printer that made me realise it is immediately after the ink counter reset that my printer stop picking paper itself. it just continue jamming. unless i feed it manually deep in the process of picking the papers. kindly help pls. sobddinn@gmail.com is my mail. thanks
Reply:
Printers Waste ink counters doesn't have any relation to paper feed process. Please clean all paper feed rollers | |  | Omar Tamimi | 2023-09-18 19:50:57 | | It actually worked for me, the printer is working and ready to go! Cheers from Palestine! | | | Robin BARNFATHER | 2023-09-28 19:51:59 | | Was a bit sceptical/dubious but worked without any problem. Printer up and going again. Impressed. Thanks. 5* Transaction. | | | yisi vera | 2023-09-29 02:43:40 | | Aun que puede parecer mentira es 1000000000 VERDADERO, aprovecha y compra mas de 1 clave por que si funcona y claro no olviden cambiar las almohadillas porque su impresora funcionara pero empezara a chorrear tinta.MUCHAS GRACIAS. | | | Melissa Varner | 2023-10-15 04:51:04 | | Very simple to perform on my Epson ET 2760. I received the ink pad reached its end-of-life error message on my printer. I replaced the Maintenace box and then used the reset key I purchased, and it seems to have fixed the issue. | | | Dee Witherspoon | 2023-12-04 16:05:20 | | Having changed the ink pads in my Epson XP-342 I didn't expect to get an error message telling me I had to have a service by Epson! Found this site highly recommended for resetting this message so went on and downloaded the WIC Reset Key and sure enough my printer reloaded and I was able to use my printer again as I desperately needed to print some paperwork out. Thank you 2manuals.com. Excellent service. | | | DongHwi Park | 2023-12-11 18:06:41 | | I didn't go to the AS center and immediately solved it at home, and I'm using tissue to absorb lung ink! It wasn't a waste of money at all! Thanks a lot! | | | eloana coelho | 2023-12-18 17:33:46 | | I always bought the key and it arrived correctly, but unfortunately in my last 3 purchases, the key did not arrive.
I already sent an email to support with the order number with the problem, they told me that everything was resolved, but nothing was resolved, and I still don't have the key.
very bad and slow customer support, it took almost 2 days for useless response. | |
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