Ricoh SP 5100N ユーザーズマニュアル

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10.1   
<Installing accessories>
10
 Installing accessories
Your printer is a full-featured laser printer that has been optimized to 
meet the majority of your printing needs. Recognizing that each user 
may have different requirements, however, Manufacturer makes several 
accessories available to enhance the printer’s capabilities.
This chapter includes:
Precautions when installing accessories
Disconnect the power cord: 
Never remove the control board cover while the printer is plugged in.
To avoid the possibility of an electrical shock, always disconnect the 
power cord when installing or removing ANY internal or external 
accessories.
Discharge static electricity: 
The control board and internal accessories (DIMM, and hard disk) are 
sensitive to static electricity. Before installing or removing internal 
accessories, discharge static electricity from your body by touching 
something metal, such as the metal back plate on any device plugged 
into a grounded power source. If you walk round before finishing 
installation, discharge any static electricity once again.
Installing a dual in-line memory module (DIMM)
Your printer has a dual in-line memory module (DIMM) slot. Use this 
DIMM slot to install additional memory.
Your printer has 128 MB of memory which can be expanded to 512 MB. 
For information about ordering optional DIMMs, see page 7.1.
1
Turn the printer power off and unplug the power cord and printer 
cable from the printer.
2
Remove the duplex-slot cover or the duplex unit from the back of 
the printer.
1
duplex-slot cover
1