LaserJet 5000 Series Printers
Service Manual

LaserJet 5000 Series Printers<br> Service Manual
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LaserJet 5000 Series Printers Service Manual

This manual contains the necessary information to service the HP LaserJet 5000 Series Printers


1 Printer Description
Printer Features
Model and Serial Numbers
Site Requirements
Space Requirements
Paper Specifications
Supported Types of Paper
Guidelines for Using Paper
Card Stock and Heavy Paper
Safety Information
Laser Safety Statement
Canadian DOC Regulations
FCC Regulations
Laser Statement for Finland
Toner Safety
Environmental Product Stewardship

2 Service Approach
Service Approach
Parts and Supplies
Ordering Information
Helpful Documentation
Phone Numbers for Ordering
Exchange Program
Technical Assistance
Toner Cartridge Information
Warranty Statement

3 Printer Operation
Using the Control Panel
Control Panel Layout
Control Panel Lights
Control Panel Keys
Settings and Defaults
Control Panel Menus
Information Menu
Paper Handling Menu
Print Quality Menu
Printing Menu
Configuration Menu
I/O Menu
EIO Menu (Networked Printers)
Resets Menu
Service Mode
Service Menu
Setting the Page Count, Maintenance Count, and Serial Number
Cold Reset Paper
Clear Event Log
Testing the Printer
Resetting the Printer
System Configuration
MS-DOS System Configuration
Parallel DOS Commands
Serial MS-DOS Commands
Printer I/O Configuration
Parallel Menu
Serial Configuration

4 Printer Maintenance
Cleaning the Printer and Accessories
Cleaning Spilled Toner
Preventative Maintenance
Reset Maintenance Count
Expected Life of Components

5 Functional Information
Printer Subsystems
Power Supply System
AC/DC Power Distribution
Overcurrent Overvoltage Protection
High Voltage Power Distribution
Toner Cartridge Detection
DC Controller System
Laser and Scanner Drive
Paper Motion Monitoring and Control
Solenoids, Sensors, Clutches, and Switches
Engine Test Print
Formatter System
Resolution Enhancement technology (REt)
Printer Memory
Random Access Memory (RAM)
DIMM Slots
Memory Enhancement technology (MEt)
Page Protect
PJL Overview
Control Panel
Image Formation System
Toner Cartridge
Photosensitive Drum
Writing the Image
Developing the Image
Transferring the Image
Image Fusing/Variable Fusing Temperature
Paper Feed System
Clutches and Sensors
Printing from Tray 1
Printing from Tray 2
Printing from the Optional 500-sheet and
250-sheet Trays
Paper Jam
Paper Jam in the Duplexer
Basic Sequence of Operation

6 Removing and Replacing Parts
User Installable Accessories
Removal and Replacement Strategy
Required Tools
Removing Covers
Rear Door / Rear Output Bin
Top Cover
Control Panel Overlay and Control Panel
Toner Cartridge Door Assembly
Front Cover and Tray 1
Front Cover Pins
Face Down Assembly
Left and Right Side Covers
Tray 1 Inner Cover
Right and Left Corner Covers
Removing Assemblies
Transfer Roller Assembly
Paper Handling PCA
Main Gear Assembly
Pickup Gear Assembly
Tray 1 Pickup Solenoid
Formatter Assembly
Tray 1 Roller
Tray 2 Roller
Paper Feed Roller Assembly
DC Controller Board and Power Supply
Paper Feed Belt Assembly
Tray 1 Shaft
Tray 2 Shaft
Tray 1 Lift Plate
Tray 1 Separation Pad
Paper Guide
Paper Path Detect Sensor
Face Down Bin Full Sensor
Power Connection
Registration Assembly
Upper Delivery Assembly
Delivery Roller Removal
Laser Scanner Assembly
Main Motor
Toner Cartridge Guides
Power Inlet Assembly
EN Contents 5
Optional 500-sheet Tray Disassembly
Tray Indicator Assembly
Left Front Corner Cover Installation
Paper Size Spring Assembly
D-roller and Feed Roller
Gear Assembly and PCA
Power Connector
Separation Roller

7 Troubleshooting
Troubleshooting Process
Troubleshooting Process Flow
Troubleshooting the Printing System
Preliminary Operating Checks
Power On
Event Log
Printer Messages
General Paper Path Troubleshooting
Information Pages
Image Quality
Interface Troubleshooting
Reference Diagrams
Locations of Components
Sensors and Signals
DC Controller PCA Inputs and Outputs

8 Parts and Diagrams
How To Use the Parts Lists and Diagrams
Accessories and Supplies
Common Hardware and Replacement Cables
Illustrations and Parts Lists
Alphabetical Parts List
Numerical Parts List

FORMAT: High resolution PDF document!
ZIP archive: 4 896 kB

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

  Era era 2008-11-09 20:42:43  
  Greetings! I have bought manuals and adjustment programs for Epson printers from your site and it has helped us a lot. The models include R250, R350, R270 and R390. The manuals, especially the adjustment programs, has helped us reduce our downtime.
  Frank Topping 2011-02-24 20:39:33  
  I'm not going to lie I was very dubious, but the proof is in the pudding it does work and I'm a happy bunny. My printer is the Epson Photo PX810FW one of the newer models so feel confident in using this system.
  Anonymous 2020-02-01 22:20:42  
  I have used this ink pad reset utility MANY times on my Epson 1430. Works great! Highly recommend!!
  Krzysztof Luczak 2016-07-25 04:01:38  
  And after proceeding the counter reset my Epson printer works fine! So thank you very much for your very good service. Many greetings from Germany
  ghyth saadi 2010-10-26 00:19:04  
  Thank you so much! My printer is ok now!
  rano herito 2012-12-27 07:32:53  
  thank you for your information,that very help me. Can i buy about five key reset? and if i save all key reset for along time, for some day i use if i need, are the all key can use and thats working? i'm sory if my english is not good!!
  Aggelos gkikas 2012-09-05 02:26:48  
  Bought a key for a epson rx425 although they delayed to send me the key to my email,they finally send and i saved my printer,the ink cartridges i had bought, and a lot of money i would have wasted to buy a new one.Old printer working as brand new!THANK YOU ALL!
  Andr1212 Sam 2009-08-29 12:14:11  
  I ordered from you the service manual for my R2880 printer which showed me that I needed the adjustment program which I also ordered and now my printer operates correctly again!!! Thanks
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