- Always touch a grounded surface to discharge static electricity from your hands before you handle SD cards, printed circuit boards, or memory boards.
This machine has I/F card slots for optional I/F connections and SD card slots applications.
After you install an option, check that the machine can recognize it (See Check All Connections at the end of this section).
| Callout | Slots | Options |
|---|---|---|
| [A] | I/F slot | This is used for one of the optional I/F connections (only one can be installed): File Format Converter, IEEE 1284 Interface Board, IEEE 802.11a/g/n Interface Unit, USB Device Server Option, Extended USB board |
| [B] | SD card slot 1 | Slot 1 (upper) is used for optional applications (PostScript3 Unit, Camera Direct Print Card, XPS Direct Print Option, Data Overwrite Security Unit, OCR Unit). |
| [C] | SD card slot 2 | Slot 2 (lower) is used for service only (for example, updating the firmware). |
| [D] | USB I/F | These ports (right and left) [B] are used for the IC Card Reader. |