HP LaserJet 4250/4350 Series - User Guide

Overview
The printer comes with one dual inline memory module (DIMM) already installed. One
additional DIMM slot and two CompactFlash slots are available for upgrading the printer with
the following items:
● More printer memory—DIMMs (SDRAM) are available in 48, 64, 128, and 256 MB, for a
maximum of 512 MB.
● CompactFlash font cards—Unlike standard printer memory, CompactFlash cards can be
used to permanently store downloaded items, such as fonts and forms, even when the
printer is off. These cards can also be used to enable the printer to print non-Roman
characters.
● Other DIMM-and CompactFlash-based printer languages and printer options.
NOTE
Single inline memory modules (SIMMs) used in previous HP LaserJet printers are not
compatible with the printer.
The printer also has two EIO slots for expanding the printer's capabilities with a mass
storage device, such as an optional hard disk for storing forms and fonts, and for certain job-
storage functions. The EIO slots can also be used for adding a wireless connections, a
network card, or a connectivity card for serial or AppleTalk.
NOTE
Some HP LaserJet 4250 or 4350 series printers come with a network device already
installed. The EIO slot can be used to provide networking capabilities in addition to those
already built into the printer.
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. (See
Configuration page.)
242 Appendix D Printer memory and expansion ENWW