HP LaserJet 4000 Printer series - Manual (Page 158)

EN
Printer Memory and Expansion C-1
C
Printer Memory and Expansion
Overview
The printer has three dual in-line memory module (DIMM) slots
for upgrading with:
•
More printer memory. DIMMs are available in 4, 8, 16, and 32 MB,
for a maximum of 100 MB.
•
Flash memory DIMMs, available in 2 and 4 MB. Unlike standard
printer memory, flash DIMMs can be used to permanently store
downloaded items in the printer, even when the printer is off.
•
DIMM-based accessory fonts, macros, and patterns.
•
Other DIMM-based printer languages and printer options.
Note Single in-line memory modules (SIMMs) used on previous
HP LaserJet printers are not compatible with the printer.
You might want to add more memory to the printer if you often print
complex graphics or PS documents, print with the optional duplexer,
use many downloaded fonts, or print at ProRes 1200.
The printer has two enhanced input/output (EIO) slots for
expanding the printer’s capabilities with:
•
A network card.
•
A mass storage device, such as a hard disk.
For ordering information, see page 7.
To find out how much memory is installed in the printer, or to find
out what is installed in the EIO slots, print a configuration page
(page 94).