HP LaserJet 8150 Series Printer - User Guide
Table Of Contents
- HP Customer Care
- Contents
- Introduction
- Printer Basics
- Printing Tasks
- Advanced Printing Tasks
- Overview
- Using Features in the Printer Driver
- Different First Page
- Blank Back Page
- Customizing Tray 1 Operation
- Printing by Type and Size of Paper
- Changing the Variable Fuser Mode
- Loading Custom-size Paper
- Job Retention
- Printing with the Optional HP Fast InfraRed Connect
- Edge-to-Edge Printing
- Duplex Registration
- Printer Maintenance
- Problem Solving
- Overview
- Clearing Paper Jams
- Clearing Jams from the Input Tray Areas
- Clearing Jams from the Optional Duplex Printing Accessory
- Clearing Jams from the Top Cover Area
- Clearing Jams from the Output Areas
- Clearing Jams from an Optional HP Output Device
- Clearing Jams from the Stapler (5-bin Mailbox with Stapler)
- Solving Repeated Paper Jams
- Understanding Printer Messages
- Correcting Output Quality Problems
- Checking the Printer’s Configuration
- HP Digital Copy
- Overview
- HP Digital Copy Installation
- HP Digital Copy Operating Instructions
- HP Digital Copy Features and Benefits
- HP Digital Copy Control Panel
- HP Digital Copy Settings
- Loading documents into the Automatic Document Feeder
- Loading documents onto the Flatbed
- Loading documents larger than the Document Board
- Reading a page from a thick book
- Foreign Interface Harness
- Paper Specifications
- Document Quality
- HP Digital Copy Maintenance
- HP Digital Copy Problem Solving
- Service and Support
- Specifications
- Control Panel Menus
- Printer Memory and Expansion
- Printer Commands
- Regulatory Information
- Index

Appendix C Printer Memory and Expansion 475
Checking Memory Installation
Checking Memory Installation
Follow this procedure to verify that DIMMs are installed correctly:
1 Check that the printer’s control panel displays READY when the printer is
turned on. If an error message appears, a DIMM might have been
incorrectly installed. Check the printer messages (beginning on page 227
).
2 Print a new configuration page (page 314
).
3 Check the memory section on the configuration page and compare it to the
configuration page printed before the DIMM installation. If the amount of
memory has not increased, the DIMM might not be installed correctly
(repeat the installation procedure) or the DIMM might be defective (try a
new DIMM, or try installing the DIMM in a different slot).
Note If you installed a printer language (personality), check the Installed
Personalities and Options section on the configuration page. This area
should list the new printer language.










