10 
Notes: 
•  Before initial use, SDIO Memory Cards and USB Memory Drives must be 
formatted by the printer, see Modules (in Printer Options) for details. 
 
•  The SDIO Slot supports SanDisk© SDIO Memory Cards up to 1 GB; SDIO 
Multi Media Cards, however, cannot be used.  When installing an SDIO Card, 
turn OFF the printer then slide the SDIO Card into the SDIO Slot. Upon 
power-up, the printer will assign the SDIO Card as Module F.  When 
removing an SDIO Card, turn OFF the printer, and then press IN on the SDIO 
Card to release it.  
 
•  Unsupported or defective SDIO Memory Cards may prevent the printer from 
powering-up. 
 
•  The USB Host Ports support "plug and play" USB Memory Drives. Only one 
drive will be recognized by this dual port. Upon power-up, the printer will 
assign the USB Memory Drive as Module H.  
 
•  Whenever upgrading printer firmware via a USB Memory Drive, remove any 
connected USB keyboard from the port before proceeding.