20
Unpacking and Assembling the Printer
Optional 500-Sheet Lower Paper Cassette Unit
Installing the optional 500-Sheet Lower Paper Cassette Unit
increases the paper-feeding capacity of your printer. For
information on the paper sizes and types supported by the
optional 500-Sheet Lower Paper Cassette Unit, see “Paper
Sources” in the
Online Guide
.
Installing the 500-Sheet Lower Paper Cassette Unit
The installation procedure for the optional 500-Sheet Lower Paper
Cassette Unit is the same as that for the optional 250-Sheet Lower
Paper Cassette Unit. See “Installing the 250-Sheet Lower Paper
Cassette Unit” on page 17 for installation instructions.
Note:
See “Loading Paper” in the Online Guide for a detailed description of
the paper-loading procedure for the optional 500-Sheet Lower Paper
Cassette Unit.
Memory Module
By installing a DIMM (Dual In-line Memory Module), you can
increase printer memory up to 256 MB. You may want to add
additional memory if you are having difficulty printing complex,
graphics-intensive pages or if you regularly use numerous
downloaded fonts.
You can purchase DIMMs from various vendors. Be sure the
DIMM you purchase meets the following requirements:
❏
168-pin, SDRAM type
❏
Capacity of 32, 64, 128 or 256 MB
❏
Access speed of 15 ns or less
