Ricoh G1168604A - Manual (Page 36)

Installing Options
36
❒ The envelope feeder is a tray that slides into the optional paper feed unit. Without
the optional paper feed unit, the envelope feeder cannot be used.
❒ Your printer can accommodate two optional paper feed units. The envelope Feed-
er unit can be used in “Tray 2”. Neither the main unit's feed tray (Tray 1) nor Tray
3 can be used for this purpose.
3. Duplex Unit AD610 (duplex unit)
You can print on both sides of paper.
Install the duplex unit by removing the rear cover of the printer.
See
p.72 “Attaching Duplex Unit AD610” .
❖ Interior
1. 802.11b Interface Unit Type F
See p.54 “Attaching 802.11b Interface Unit Type F” .
2. 1394 Interface Unit Type 4510
See p.48 “Attaching 1394 Interface Unit Type 4510” .
3. Bluetooth Interface Unit Type C
See p.61 “Attaching Bluetooth Interface Unit Type C” .
4. Memory Unit Type C 256MB (SDRAM module)
See p.43 “Attaching Memory Unit Type C 256MB (SDRAM Module)” .
5. Network Data Protection Unit Type B
See p.70 “Attaching Network Data Protection Unit Type B” .
6. Hard Disk Drive Type 2600
See p.68 “Attaching Hard Disk Drive Type 2600” .
❒ You can have one of the following types of extension board installed at the
same time: 802.11b Interface Unit Type F, 1394 Interface Unit Type 4510,
Bluetooth Interface Unit Type C.