The printer has two dual in-line memory module (DIMM) slots for
More printer memory. DIMMs are available in 4, 8, 16, and 32 MB
for a maximum of 72 MB.
DIMM-based accessory fonts, macros, and patterns.
Other DIMM-based printer languages and printer options.
For ordering information, see Accessories and Ordering Information.
Single in-line memory modules (SIMMs) used on previous HP LaserJet
printers are not compatible with the printer.
You may want to add more memory to the printer if you often print
complex graphics or PS documents, or use many downloaded fonts.
To find out how much memory is installed in the printer, print a self
test/configuration page by pressing
printer is in the ready state (Ready light on).
Appendix C Printer Memory and Expansion 143