Ricoh M281 Series Service Manual page 148

SD Card Options
2.16 SD CARD OPTIONS
2.16.1 SD CARD SLOTS
Slots
SD Card Slot 1 (option
[A]
slot)
SD Card Slot 2 (service
[B]
slot)
*1 MP 501/601 only
*2 SP 5300/5310 only

Optional SD cards can be set in either Slot 1 or Slot 2. However, Slot 2 is the service slot,
so it is recommended that Slot 1 to be used to install the SD card options.
D255/D256/M281/M282
Description
Use for the following SD card options.

OCR Unit Type M13

IPDS Unit Type M24

XPS Direct Print Option Type M24

VM Card Type P8

Fax Connection Unit Type M24
Use for service only (for example, updating the
firmware).
2-120
*1
*2
*1
SM