22 Installing Options
8. Plug the printer’s power cord into an electrical outlet.
9. Turn on the printer.
10. To confirm that the Hard Disk Drive is installed correctly,
print a status sheet. See “Printing a status sheet” on page 29.
Installing a Memory Module
Increasing the printer’s memory allows you to print complex or
graphics-intensive documents. You can increase printer memory
up to 1 GB by installing optional Dual In-line Memory Modules
(DIMMs).
This printer has two DIMM slots, but one slot has a 64 MB DIMM
already installed in it at the time of manufacture. To increase
printer memory to its maximum of 1 GB, you have to purchase
two 512 MB DIMMs and remove the original 64 MB DIMM.
You can purchase DIMMs from various vendors. Be sure they
meet the following requirements.
* SPD stands for Serial Presence Detect, a chip residing on the memory module
that contains information about the size, speed, and other specifications of
the memory as well as manufacturer information that can be retrieved by
the motherboard through electronic signals.
DRAM type Synchronous Dynamic RAM Dual In-line
Memory Module (SDRAM DIMM)
Memory size 64, 128, 256, or 512 MB
Type 168-pin type, 64 bit, with SPD*
Clock frequency 100 MHz or higher (10 ns or less)
CAS Latency CL=2
Height Less than 40 mm