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HP LaserJet 8100/8150 print systems and paper handling devices service manual

C9135A Service Manual View Service Manual

Table of Contents

Product Information
Printer Features
Product Overview
External View of the Printer
External View of HP Digital Copier
Model and Serial Numbers
Paper-handling Devices, Accessories, and Options
Ordering Information
Hard Disk
Determining Memory Requirements
Paper Capacities and Sizes
Printer and Paper-handling Devices
Media Selection Guidelines
Printer Media Selection Guidelines
Copy Module Media Selection Guidelines
Service Approach
Ordering Parts
Exchange Program
Toner Cartridge Life
Recycling Toner Cartridges
Refilled Toner Cartridges and Non-HP Staple Cartridges
Technical Assistance
HP FIRST (Fax Information Retrieval Support Technology)
HP Reseller Sales and Service Support Line (US Only)
Other Areas
World Wide Web
Regulatory Information
FCC Regulations
Environmental Product Stewardship
Material Safety Data Sheet
Environmental Conformity
Declarations of Conformity
Safety Statements
Site Requirements
Operating Environment
Space Requirements
Environmental Requirements
Printer and Paper-handling Devices
Copy Module
Operating Overview
Using the Printer Control Panel
Control Panel Layout
Indicator Lights
Printer Driver Information
Settings and Defaults
Paper Source Default
Performing a Cold Reset
Setting the Display Language
Printer Control Panel Menus
HP LaserJet 8100 Series Private/Stored Jobs Menu
HP LaserJet 8100 Series Quick Copy Jobs Menu
HP LaserJet 8150 Series Private/Stored Jobs Menu
HP LaserJet 8150 Series Quick Copy Menu
Information Menu
Paper Handling Menu
Print Quality Menu
Printing Menu
Configuration Menu
Configuration of MBM Menu
I/O Menu
EIO Menu
Duplex Registration Menu
Resets Menu
Using the HP Digital Copier Front Panel
HP Digital Copier Front Panel
HP Digital Copier Settings
Loading Documents into the ADF
Loading Documents onto the Flatbed
Printer Service Mode
Setting Page Count, Maintenance Count, and Serial Number
Setting the Cold Reset Default Paper Size
HP Digital Copier Service Mode
HP Digital Copier Administrator Mode
Remote Upgrade of the Printer Firmware
Upgrade HP Digital Copier Firmware
Testing the Printer
Configuration Page
Paper Path Test
Maintenance and Adjustments
Cleaning the Printer and Paper Handling Accessories
Cleaning Spilled Toner
Cleaning the HP Digital Copier
Vacuum Specifications
Cleaning ADF and Glass
Cleaning the Document Cover, Document Holder, and Flatbed Glass
Cleaning the ADF
Copy Module Optics Cleaning
Cleaning the ADF Lamp and Mirrors
Lubricating the ADF Gears
Cleaning the Carrier Unit and Mechanical Assemblies
Cleaning the Front Panel
Lubricating the Carrier Unit Shaft
Lubricating the Flatbed Motor Gears
Lubricating the Top of the Carrier Guide Rail
Maintaining the Printer
Maintaining the Copy Module
HP Digital Copier Maintenance Parts
Adjusting Printer Input Trays
Adjusting for Edge-to-Edge Printing
Adjusting Input Trays for Normal Printing
Adjusting the 2000-sheet Printer Input Tray
Adjusting Duplex Registration of the Paper Trays
Adjusting the Copy Module
Calibration Target
Types of Adjustment
When to Calibrate or Adjust the Copy Module
Entering the Calibration Menu in Service Mode
How to Perform a Density Calibration Adjustment
How to Perform an ADF Vertical Magnification Adjustment
How to Perform an Offset Adjustment Calibration
Functional Overview
Printer Functional Overview
Power Distribution System
AC Power Distribution
Overcurrent/Overvoltage Protection
High Voltage Power Distribution
Formatter System
DC Controller System
Laser and Scanner Drive
Paper Motion Monitoring and Control
Engine Test Microswitch
Image Formation System
Toner Cartridge
Drum Cleaning
Drum Conditioning
Image Writing
Image Developing
Image Transferring and Media Separation
Image Fusing
Paper Paths and Components
Printer, Duplexer, and Envelope Feeder
Paper Size Switches (Trays 2 and 3)
Printing from Tray 1
Printing from Trays 2 and 3
Printing from the Envelope Feeder
Printing with the Duplexer
2000-sheet Input Tray (Tray 4) Components
2000-Sheet Input Tray Operation
2 x 500-sheet Input Tray
2 x 500-sheet Input Tray Operation
7-bin Tabletop Mailbox Components
7-bin Tabletop Mailbox Operation
8-bin Mailbox Components
8-bin Mailbox Operation
Finisher Components
Stapler Unit Operation
Main Functional Cycles of the Stapler (Internal Paper Path)
Communication Link (Daisy Chain)
Paper Jam Detection
IEEE 1284 Parallel Cable Information
Copy Module System
Function and Layout of the Copy Processor
Copy Module Power Up Process
Copy Processor Board
Copy Module
Notes About the MFP Printer Product ID
Printer components of copy module power up process
ADF Simplex Operation
ADF Duplex Operation
Copy Module Image Path
Communication with the Printer
Communication Channels
Print Job Interrupt
Paper Path and Sensors
Removal and Replacement
Removal and Replacement Strategy
Electrostatic Discharge (ESD) Precautions
Required Tools
User Installable Accessories
Hardware Table
Printer Assembly Removal and Replacement
Control Panel
Delivery Unit (for Face-down Bin)
Diverter Assembly
Diverter Door Assembly
Lower Right Door Assembly
Fan 1, Laser/Scanner and Housing (Exhaust)
Fan 2, Low Voltage Power Supply (Exhaust)
Fan 3, Formatter Fan and Housing (Intake)
Fan 4, Delivery Unit (Exhaust)
Fan 5, Tray 1 (Intake)
Tray 1
Tray 1 Pickup Assembly
Feeder Assembly
Formatter Assembly
Fusing Assembly
Laser/Scanner Assembly
Main Gear Assembly
Main Motor Assembly
Paper Input Unit (PIU)
PCA, DC Controller
Output Paper Sensor PCA
High Voltage Power Supply (HVPS)
Low Voltage Power Supply (LVPS)
Registration Assembly
Tray 1 Feed Roller and Separation Pad
Tray 2 and 3 Pickup, Feed, and Separation Rollers
Paper Input Unit Sensor (PS2)
Registration Sensor (PS1)
Face-up Solenoid Assembly (SL3)
Transfer Roller Assembly
Tray 2 and 3 Assemblies
2000-sheet Input Tray Removal and Replacement
Front Cover
Back Cover
Left Cover
Right Cover
Main Drive Assembly
Paper Tray
Main Cable Harness
Controller PCA
Front LED PCA Assembly
Pickup Assembly
Power Supply
Pickup, Feed, and Separation Rollers
Paper Quantity Switch Assembly
Paper Size Switch Assembly
Vertical Transfer Unit (VTU)
Tension Springs
Locating Pins
Casters and Stabilizing Feet
Adjustable Foot
2 x 500-sheet Input Tray Removal and Replacement
Orientation of the 2 x 500-sheet Input Tray
Back Cover
Left Cover
Vertical Transfer Unit (VTU)
Right Cover
Front Top Cover
Trays 4 and 5
Pickup Assembly
Paper Deck Drive Assembly
Pickup, Feed, and Separation Rollers
Controller PCA
Tray-Size Sensing PCA
Power Supply
Main Cable
Storage Paper Tray
Front Door (Storage Area)
Foot Tip and Adjustable Foot Tip (Stabilizing Feet)
Locating Pins
Envelope Feeder
7-bin Tabletop Mailbox Removal and Replacement
Orientation of the 7-bin Tabletop Mailbox
Front Cover
Back Cover
Top Cover
Controller PCA
Power Supply
Right Door Assembly (Paper Path Cover)
Face-down Bins
Empty Bin Sensor PCA
Full Bin and Interlock Sensor PCA
Face-up Sensors PCA
Reversing Mechanism Motor
Face-up/Diverter Assembly (Flipper)
Short Tray 7
Solenoid Reversing Mechanism
Flipper Solenoid
Latching Mechanism
Cover Latch
8-bin Mailbox Removal and Replacement
Front and Back Covers
Top Cover
Power Supply
Paper Bins and Blind Cover
Flipper Assembly
Delivery Head Motor
Transport Belt Motor
Input Paper Guide
Metal Tape and Housing Assembly
Controller PCA
Anticurl Strings
Delivery Head Assembly
Interlock Switch
Diagnostic LED PCA
User Status LED PCA
Adjustable and Fixed Casters
Attachment Assembly
Stapler Assembly Removal and Replacement
Mailbox with Stapler, Stapler Removal or Installation
Back Plate
Stapler Controller PCA
Top Cover Assembly
Stapler Bed Assembly
HP Digital Copier Removal and Replacement
Installing the HP Digital Copier
Install the Optional Output Accessory
Install the Copy Connect EIO Board into the Printer
Install the Copy Connect Cable
Hardware Table
Orientation of the HP Digital Copier
Copy Module Maintenance Parts
Separation Pad Assembly
Pick Roller Assembly
Copy Module Skins
Document Holding Pad
Paper Chute Flip-out
Output Tray
Output Tray Flip-out
Flatbed (FB) Cover Assembly
ADF Latch Cap
ADF Cover
Front Panel
Panel Cover
Front Panel Brackets
Upper Cover
Copy Module Power Supply/Main Board Assemblies
Copy Processor Board
Power Supply and Main Board Tray
RFI Cover
Control PCA
Power Supply
Back PCA
Copy Module ADF Unit Assemblies
Optical Unit
ADF Lamp
Sensor Unit Assembly
ADF Motor Unit
ADF Belt
LED Assembly PCA
ADF Unit
Copy Module Flatbed Assemblies
Front Panel Frame Ground Spring
Output Tray Brackets
Glass Plate Assembly
Home Position Sensor
Carrier Unit Lamp
Carrier Unit
Felt Pad
Frame Ground Spring
Front Lamp PCA
Junction PCA and Cover
Front Panel Ribbon Cable
Carrier Belt and Motor
Troubleshooting Process
Printer System Troubleshooting Process
Printer/Paper-Handling Troubleshooting Process
Copy Module Troubleshooting Process
Troubleshooting the Print System
Preliminary Operating Checks
Interface Troubleshooting
Network Troubleshooting
Verify Host System Operation
Verify Network and Server Operation
General Troubleshooting Information
Miscellaneous Problems and Solutions
Paper Curl
Troubleshooting the Printer and Paper-handling Devices
Engine Test
Event Log Pages
Printer Message Tables
Engine Error Messages
Input Device Messages
Output Device Messages
Finisher Devices Messages
Paper Handling Controller Error Messages
Paper Jams
Paper Path Test
Menu Map
Configuration Pages
File Directory Page
Usage Page
Check the Toner Cartridge
Image Quality Tables
Repetitive Defect Ruler
Image System Troubleshooting
High-Voltage Power Supply Check
Self-Diagnostics on Paper-handling Devices
2000-sheet Input Tray Standalone Diagnostics
2 x 500-sheet Input Tray Standalone Diagnostics
7-bin Tabletop Mailbox Standalone Diagnostics
8-bin Mailbox Standalone Diagnostics
Status Messages
Testing the Copy Module
Copy Processor LED Test
Copy Module Boot Up Icon Conditions
Copy Module Offline Test
Other Tests
Service Mode Tests
Parts and Diagrams
How to Use the Part Lists and Diagrams
Common Hardware
Ordering Parts
Illustrations and Parts Lists
Printer and paper-handling components
Printer Parts and Diagrams
Paper-Handling Devices Parts and Diagrams
Input Devices
Output Devices
HP Digital Copier Parts and Diagrams
Alphabetical Parts List (Printer and Paper- handling Devices)
Alphabetical Parts List (Copy Module)
Numerical Parts List (Printer and Paper-handling devices)
Numerical Parts List (Copy Module)

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