Ricoh CL3500N Quick Installation Guide - Page 174

Installing Options Up to two paper feed units, can be installed on the printer. Installed tray units are identified as "Tray 2" and "Tray 3". See p.47 "Attaching Paper Feed Unit Type 3000". ❖ Interior 1. Printer Hard Disk Type 3000 See p.60 "Attaching Printer Hard Disk Type 3000". 2. Memory Unit Type D 128MB/Memory Unit Type E 256MB (SDRAM mod- ule) Install 128 MB or 256 MB SDRAM module into the controller board slot. See p.55 "Attaching Memory Unit Type D 128MB, Memory Unit Type E 256MB (SDRAM Module)". 3. User Account Enhance Unit Type E See p.66 "Attaching User Account Enhance Unit Type E". 4. Network Data Protection Unit Type C See p.83 "Attaching Network Data Protection Unit Type C". 5. IEEE 1394 Interface Board Type B / IEEE 802.11b Interface Unit Type H / Bluetooth Interface Unit Type 3245 / IEEE 1284 Interface Board Type A See p.70 "Attaching IEEE 1394 Interface Board Type B". See p.73 "Attaching IEEE 802.11b Interface Unit Type H". See p.77 "Attaching Bluetooth Interface Unit Type 3245". See p.81 "Attaching IEEE 1284 Interface Board Type A". ❒ You can install only one of the following types of extension board: IEEE 1394 Interface Board Type B ; IEEE 802.11b Interface Unit Type H ; Bluetooth Interface Unit Type 3245 ; IEEE 1284 Interface Board Type A. ❒ Some printer models come with the expansion duplex unit contained as default. For the specifications of each option, see Maintenance Guide. 46