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HP PageWide Pro 352, 377, 452, 477, 552, 577 Service Repair Manual, Parts List and Diagrams

This service manual contains information necessary to test, maintain, and service HP PageWide Pro 352/377, 452/477, and 552/577 printers.

Table of contents:

1 Removal and replacement
Removal and replacement strategy
- Electrostatic discharge
- Required tools
- OfficeJet Pro X special tools kit
- Advanced Cleaning Kit
- Types of screws
Service approach
- Before performing service
- After performing service
- Post-service test
- Print-quality test
Removal and replacement procedures
- Customer replaceable parts
- Tray 2
- Ink cartridges
- Duplex module
- Output bin (352, 452, 377, and 477 models)
- Menu access on monochrome control panels
- Access the Engineering menu
- Access the Support menu
- Place the printer into MFG (manufacturing) mode
- Menu access on color control panels
- Access the Engineering menu
- Access the Support Menu
- Place the printer into MFG (manufacturing) mode
- Perform tap tests and interpret results
- 10 tap test results (OOBE states)
- 12 tap test results (REDI sensor values)
- 61 tap results (Align and color calibrations)
- 909 tap test results (BDD status)
- mVerify that the pig tails have an adequate seal
- Covers
- Output bin flap
- Control panel (color displays)
- Control panel (monochrome displays—352, 452 models)
- Left door
- Left rear cover
- Rear cover (552, 577, P55250, and P57750 models)
- Rear cover (352, 452, 377, 477 models)
- Left front cover
- Top cover (377, 477, 577 models)
- Top cover (352, 452, 552 models)
- Front cover (352, 452, 377, 477 models)
- Front cover (552, 577 models)
- Supply door hinge (352, 452, 377, 477 models)
- Supply door hinge (552, 557 models)
- Right cover
- Assemblies accessed through the rear cover
- Drying path gear assembly
- Temperature sensor
- PCA safety shield 51 Fax PCA (MFP models)
- Main PCA
- Main PCA calibration procedure
- Tray 3 interconnect PCA 5
- Aerosol fan assembly
- Printbar lift mechanism assembly
- Pick encoder distribution PCA
- Service sled transmission
- Backscatter drop detect (BDD) assembly
- Power supply
- Duplex drive module
- Sensor carriage PCA and encoder strip
- Assemblies accessed through the top and front covers
- Scanner assembly and scanner support bracket (MFP models only)
- Document feeder assembly (MFP models—377, 477, 577 models)
- Top cap assembly 86 Output eject drive kit
- Feed motor encoder sensor PCA
- Duplex module sensor PCA
- Power button PCA
- REDI distribution PCA
- Output drive gears
- Output drive shaft 6
- Inner top frame
- Eject flap opto PCA
- Output drive shaft 3
- Output drive shaft 5
- Top paper guide
- Output drive shaft 4
- Top left paper guide assembly
- Center left paper guide assembly
- Assemblies accessed through the right cover
- Tray lift transmission assembly
- IDS bracket (552, 577 models)
- Service sled assembly
- Separator/pick assembly
- Media presence sensor PCA/flag
- Printzone distribution PCA
- Platen 140 Cross brace (352, 452, 377, 477 models)
- Web advance rack assembly
- Printbar
- Test installation and calibrate the printbar
- Paper REDI sensors in the center left paper guide assembly

2 Parts and diagrams
For additional service and support
Assembly locations
- Printer front view (352/452 models)
- Printer front view (552 models)
- Printer back view (352/452/552 models)
- Printer front view (377/477 models)
- Printer front view (577 models)
- Printer back view (377/477/577 models)
Order parts, accessories, and supplies
- Ordering
- Supplies and accessories
- Customer self-repair parts
- Related documentation and software
Parts and diagrams: Document feeder and scanner (477/577 models)
- Document feeder and scanner ((477/577 models))
Parts and diagrams: Covers
- Covers (352/452 models)
- Covers (377/477 models)
- Covers (552 models)
- Covers (577 models)
Parts and diagrams: Internal assemblies
- Internal assemblies (352/452/377/477 models)
- Internal assemblies (552/577 models)
- Internal assemblies—not shown (300/400/500 series)
Alphabetical parts list
Numerical parts list
Index

You can see detailed contents if you click image to enlarge.

FORMAT: High resolution PDF document! 212 Pages
ZIP archive: 7 809 kB

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We are in business since 2002 and do our best to give our customers perfect service!

Nicole Stinchcomb	2023-03-28 20:58:48
Used my reset key for my Epson 2720 and it worked! Thanks!

an lyquoc

2007-08-17 22:13:51

Thank you! I paid less for my Epson R320 1 year ago than Epson want for servicing it. I had printed a head a nozzle check 2 days ago when I put in a new cartrige all printouts were perfect but today my Printer told me it needed service and refused to work. Your fix showed me two things the Ink wells did not need flushing as stated by the Epson Tech and that my printer had been set to only run half the usual plates so that was why the service notice cam up so soon after I purchased it.

svenn svenson

2012-03-05 19:14:52

THIS IS A MUST HAVE UTILITY This reset key worked perfectly for my Epson Artisan 800. I tried the Epson reset utility (free from Epson) many times. It would "reset" the counter to "40%", then upon turning printer off - on, it would revert to "0%" with the error message that the inkpads had reached their end of life. This also happened whenever I performed a head cleaning. For those of us who use a CIS (I am not affiliated with inkproducts.com - but have been using their CIS for a couple of years and LOVE the quality and service) - it is imperative to be able to reset this waste ink counter. I should also add, the waste ink pad issue is real - don't expect to simply reset the waste ink counter and go happily on your printing way - you will have a disaster and you will experience frequent head clogging. You MUST use an external waste ink disposal system - either make your own for $5 or buy one. THIS + the reset utility is what enables you to get the true value from your CIS-modified printer.

Barbara Kocjančič	2010-08-12 10:00:08
This is fantastic!!!!! It works fine on my epson px710w!!! Just 3clicks and it done!! Thanks so much!!!

John Briggs	2012-01-26 19:19:33
Worked straight out of the box and in a few minutes I was up and running again.