LaserJet 2, 3 Printers
Service Manual

$8.99
LaserJet 2, 3 Printers <br> Service Manual
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LaserJet II, III Series Printers Service Manual

This manual contains the necessary information to service the LaserJet II, III Series Printers

Contents:

1 Product information
- introduction
- identification
- specifications
- related documentation
- safety and related information
- printer parts ovrview
- control panel overview
- service approach
- warranty statement

2 Site planning and requirements

- introduction
- site requirements
- storing and handling EP-S cartriges
- paper specifications
- adhesive label and overhead transparency specifications

3 Installation and configuration

- introduction
- unpacking and installation
- using the control panel
- using the printing and configuration menus
- font printouts
- self tests
- service mode

4 Preventive maintenance

- introduction
- life expectancy of consumables and related parts
- maintenance checkpoints
- cleaning the printer
- clearing paper jams
- ozone filter replacement
- fuser cleaning pad replacement
- EP-S cartrige life and use
- print density adjustment

5 Functional Overview

- introduction
- image formation system
- pickup/feed system
- machine control system
- interface system
- power distribution

6 Removal and Replacement

- introduction
- covers, panels and associated parts
- main body components
- top cover assembley components
- bottom cover components

7 Troubleshooting

- introduction
- pre-troubleshooting procedures
- main flowchart
- printer message troubleshooting
- image formation troubleshooting
- troubleshooting aids

8 Parts and Diagrams

- How to use the parts lists
- parts lists
- parts index

A Your road map to setting your laserjet II printer
B Your road map to setting your laserjet III printer
C HP 33449 memory board installation
D Cabling diagrams
E HP 33440/HP 33449 printer commandsr
F HP 33449 display language message translations

Glossary
Index

FORMAT: Scanned Copy
ZIP archive: 21 031 kB

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

  Faith Hutson 2025-07-19 19:22:35  
  The process of resetting my printer after replacing the ink pad was so incredibly easy. The instructions were very clear and my printer reset immediately
  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.
  Sara Carmona 2020-03-25 16:28:17  
  My printer Epson has encountered problem with ink pad waste and use wic tools and it works with the simplest step by step instructions. thank you.Trusted and recommended
  Ivan Tilbury 2015-09-08 06:01:35  
  I purchased the epson adjustment program last night and got to work on it today.
I had a clog in C and it would not clear. I ve had my 4900 for over 2 years and have been able to handle them until now.
I learned about this site from another site that has cleaner for the 4900 and said I need to buy this software first. I bought it and tried it with the epson ink that was in my printer. I ran the adjustment and it cleared C but then there were other clogs. Because they werent clogged before I started, I cleared them the normal way through the printers options. Had they not cleared, I would have ran the adjustment again.
I had tried everything to get C to clear for a week and this program did it in one try!

I would highly recommend this for clearing a stubborn clog. And now it is in my arsenal if I get another one that I cant clear down the road. By the way, it does not work if your printer is networked. Mine was so I had to move a computer into the room with my printer, directly connect to it and install the drivers. Then it work fine.
If you got a clog that you cant fix, just buy it.
  Claude Henry 2016-04-18 16:13:06  
  Un �norme Merci � Bruno Cohen Apr�s l'achat su service Program epson 4900 et l'application de � initial ink charge � mon imprimante avec 4 buses bouch�es malgr� les diff�rents nettoyages effectu�s refonctionne parfaitement. Bravo et mille mercis
  santiago carlos 2004-06-26 18:59:49  
  Printer is now fixed and working fine. Thank you very much for your help. (I have already \"recommended \" your site to a friend who was having a problem with his printer. Further if (when) I have a problem with any of my other printers, (Canon S600 and Cannon i560), if a manual is needed, I will revisit.
  Andrew McGovern 2013-08-24 22:35:07  
  Key and details recieved in my email box. Followed instruction. Took seconds. Worked perfectly. Thankyou
  DJURA ATILA 2011-05-21 12:45:55  
  Great program !!! I reset my Epson P50 very easy. Thx a lot!
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