HP LaserJet 4345 Multifunction Printer series - Manual (Page 288)

Installing memory
Use this procedure to install additional memory. Before you begin, print the configuration
page (touch Menu, touch INFORMATION, and then touch PRINT CONFIGURATION) to find
out how much memory is installed in the MFP before adding more memory.
CAUTION Static electricity can damage DDR DIMMs. When handling DDR DIMMs, either wear an
antistatic wrist strap, or frequently touch the surface of the DIMM antistatic package and then
touch bare metal on the MFP.
To install memory DIMMs
1. If you have not already done so, print the configuration to find out how much memory is
installed in the MFP before adding more memory.
2. Turn off the MFP, and disconnect all the cables.
3. Remove the output bin, the 3-bin mailbox, or the stapler/stacker.
4. At the back of the MFP, remove the formatter cover.
5. Open the formatter door.
274 Appendix E MFP memory and expansion ENWW