Ricoh Aficio SP 5210DN Hardware Manual page 48

3. Installing Options
Loads up to 550 sheets of paper. Up to four paper feed unit can be installed on the printer.
Installed tray unit is identified as "Tray 2", "Tray 3","Tray 4", and "Tray 5".
There are two types of the optional paper feed unit: the one with casters on its bottom side, and
the one without casters. To set the printer directly on the floor, attach the optional paper feed
unit with casters to the bottom of the printer.
For details about attaching the paper feed unit, see p.48 "Attaching the Paper Feed Unit".
Internal options
3
1. SDRAM module
For details about this option, see p.55 "Installing the SDRAM Module".
2. SD card options
For details about installing these options, see p.66 "Installing the SD Memory Card Options".
3. Optional interface boards
• Wireless LAN interface unit
• Gigabit Ethernet board
• IEEE 1284 interface board
For details about installing these options, see p.59 "Installing the Interface Units".
4. Hard disk
For details about this option, see p.52 "Installing the Hard Disk".
• For details about the specifications of each option, see p.213 "Specifications".
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