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!

  luis espitia 2017-09-16 08:15:16  
  Put in the rest key, 20 seconds later up and running, great product, will continue to use you in the future and will recommend to friends, thanks a lot.
  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
  Debora Debora 2015-08-13 21:12:25  
  Amazed that it worked.
It took a few runs on a printer that had been clogged for over a year and finally, perfect nozzle check. Still won\'t quite unclog another machine, but well worth $30.
  david miranda 2016-04-07 16:43:28  
  My Epson Stylus R280 is printing again! This was my favorite printer for photos and quick single-sided jobs. It printed and printed until the dreaded message and alternating flashing orange lights appeared.

I was skeptical that WicReset could do anything because of the flashing lights. I downloaded the Windows version (XP), virus scanned it and after it passed, installed it. I first tried the trial reset that sets the waste counters to 90%. That worked immediately. I bought a key. That worked immediately and now my printer is working like new and waste counters are near 0.

I use a continuous ink system (CIS) on my Epson printers... have for years. This software also has a nice utility to charge the cartridges and clean the heads. My R280 printer sat for a while after the counters reached limit and the ink lines filled with air. I used the WicReset utility to charge & clean, and now it prints like new.

This software is easy to use and guides you step by step. I encountered no difficulties and everything worked first time. It is very good that there are smart engineers out there who took the time to reverse-engineer Epson\'s awful ink pad limitations.

One note of caution, and this has nothing to do with WicReset... I print so much and fear my ink pads will truly overflow, so I\'ll be installing a waste ink tank on my printers. I had one on an ancient R200 printer and it worked great. This is an essential accessory for CIS printers.

Thank you WicReset.
  Rudisi riccardo 2020-08-29 17:26:03  
  Thank you so much. Its so easy and fast to reset. It works so well
  Sarvesh Singh 2019-06-28 11:48:53  
  i purchase a waste ink pad reset key .but reset key is not working properly.and i pay the full payment. but product key is expired so please give me a new product key which is working properly. and i request to you that you must give the genuine key . which is that costumer will satisfied in first time. please give me a quick response. thank you. ============Answer:============ You Reset Key is NOT used yet!!! Please use it with WIC!
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