36
Installing the Options
R4C4960 Setup Guide
Rev. C
A5 size
SAFETY.FM
5/24/01
Pass 0
L
Proof Sign-off:
ABE S.Takahashi E.Otera_______
E. Otera
_______
ABE G. Kok
_______
To confirm that the Hard Disk Drive is installed correctly, print a
status sheet. If the drive is not listed on the status sheet, try
reinstalling the drive. Make sure that the electronic connector on
the Hard Disk Drive is securely connected to the socket on the
circuit board. For instructions on how to print a status sheet, see
“Printing a status sheet” on page 50.
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 768 MB by installing optional Dual In-line Memory Modules
(DIMMs).
This printer has three 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 768 MB, you have to purchase
three 256 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.
Follow these steps to install an optional memory module:
DRAM type
Synchronous Dynamic RAM Dual In-line
Memory Module (SDRAM DIMM)
Memory size
32 MB, 64 MB, 128 MB, or 256 MB
Type
168-pin type, 64 bit, with SPD*
Access speed
66.66 MHz or higher (15 ns or less)
Height
Less than 40 mm
