Ricoh G104 Service Manual page 575

record of the number of pages printed for each "User Code".
7. NVRAM board (option): 96KB NVRAM increases the number of "User
Codes" form 100 to 500.
8. Network Interface: 100BASE-TX/10BASE-T
9. USB Interface: USB2.0
10. IEEE 1394 Interface: Supports a data transfer speed of up to 400 Mbps.
11. IEEE 1284 Interface (option): This is the parallel printer port.
12. IEEE 802.11b (option): This lets you connect the printer to a wireless
network.
13. Bluetooth (option): This lets you connect the printer to a Bluetooth
network.
14. HDD: A 2.5" HDD (40 GB) can be connected using the IDE interface.
15. SD Card slots: Slots #1 to #3, numbered from right to left.
Slot #1: Customer's application (for example, PostScript 3) or Service use (for example,
firmware upgrade), customer's application
Slot #2: This slot is not used in this printer.
Slot #3: Service use only
The system and application software for the following boards can be downloaded from SD
cards connected to slot #3.
Controller (Flash ROM and SD card for boot)
EGB (Engine board)
See the Service Tables Firmware Update Procedure for details on downloading
software from the SD card.
An SD Card programmed with an additional application can be installed in SD Card slot #3.
If an additional application cannot be merged onto the card on slot #1, then use slot #3 for
that additional application. If possible, keep slot #3 empty for the firmware update.
SM
CÓPIA NÃO CONTROLADA
6-25
CÓPIA NÃO CONTROLADA
Controller
G160/G161