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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!

Edward Parker	2025-05-26 16:15:56
Thank you for your service! Took awhile to figure it all out but I think I got it. Thank you!

Art Fix

2011-06-06 09:34:43

My Epson 1280 started getting the dreaded flashing panel lights. The printer quit working all together. I found on the web, that the cause was the ink waste counter had topped out and the printer required service to reset the counter. Then I found this site and downloaded the manual and the service application. Ran the program and quickly reset the counter now all is well again! Worked like a dream. Thank you! Art @ artsgraphics.com

NACHO GOMEZ

2010-10-25 23:44:48

I got the flashing lights and Service required message on my Epson R2400, as many others have before! I spent hours online and eventually managed to download Epsons own Adjustment Program. It showed me the waste ink settings but would not let me reset the counter, although I had disconnected the feed tubes and re-routed them to an external bottle. Today I found 2Manuals.com and downloaded their WIC reset program. I thought It probably won\'t work but one key is only $9.99 so what the heck! Well that was the best $9.99 I have ever spent - as soon as I entered the key and hit RESET the printer whirred into action, ink pumped into my waste bottle and I am back in action! This has saved me a lot of money and the hassle of sending the printer to an Epson service centre. Truly a 5***** product! Chris Porteous, Prestatyn, U.K.

ignazio galfano	2009-04-05 00:58:55
sto cercando software per resettare il cip interno per dx 6050 (E-91) corrisponde atamponi pieni avete il programma?

Alan Perelman	2010-09-03 12:48:07
I am well pleased with your product and will recommend it to as many as possible...

anca neamu	2012-11-21 23:52:26
went very good for my epson dx5000. must have no firewall, no proxy and after that MUST restart computer. i did not get that in the first place. thanks...