Checking DIMM installation
Check that the DIMMs are installed correctly and working.
To check DIMM installation
1Turn the printer on. Check that the Ready light is on after the printer has gone through the startup sequence. If an error message appears, a DIMM might have been incorrectly installed.
2Print a Configuration page by pressing 
(GO) and 
(CANCEL JOB) simultaneously. (A Supplies Status page and possibly an HP Jetdirect Configuration page also print.)
3Check the Installed Personalities and Options section on the Configuration page and compare it with the Configuration page printed before the DIMM installation.
4If the amount of recognized memory has not increased or the font DIMM is not recognized:
•The DIMM might not be installed correctly. Repeat the installation procedure.
•The DIMM might be defective. Try installing a different DIMM.
5Once you have installed the DIMM correctly, go to “Enabling memory” on page 138 if you installed a memory DIMM or “Enabling the language font DIMM” on page 138 if you installed a language font DIMM.
EN | Appendix D Working with memory and print server cards 137 |