Installing Options
36
3
Attaching Memory Unit Type C 256MB
(SDRAM Module)
CAUTION:
Important
❒ Before touching the memory unit,
touch something metal to dis-
charge any static electricity. Static
electricity can damage the memory
unit.
❒ Do not subject the memory unit to
physical shocks.
❒ If a printer hard disk is already in-
stalled, temporarily remove it and
insert the memory unit. Reinstall
the printer hard disk after insert-
ing the memory unit.
❒ Before using the new memory
unit, you must make settings in the
printer driver.
A
Turn off the power of the printer,
and then unplug the printer's pow-
er cable and the interface cable.
B If the duplex unit is attached,
push down the lever on right side
( ) and pull out the duplex unit
until it stops ( ).
If the duplex unit is not attached,
go to the following steps.
C Remove the two screws holding
the controller board in place.
Note
❒ Use a coin or similar object if the
screws do not turn easily.
❒ The removed screws are re-
quired in fastening the control-
ler board.
• Do not touch the inside of the
controller board compartment.
Doing so may cause a malfunc-
tion or a burn.
ZKGX320E
ZKGX280E
KirP4GB_Setup-F4_FM_forPaper.book Page 36 Wednesday, December 8, 2004 6:05 AM
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