Oki B431dn

Installing options > 74
I NSTALLING OPTIONS
The following options are available to extend the performance of your printer:
> 64, 128, 256MB RAM DIMM: to extend the main memory of your printer and speed
up the processing of large files
> Second paper tray: to increase your printer’s paper handling capacity by 530 sheets
(80g/m²)
I NSTALLATION PROCEDURE
To install any of the above options, follow the detailed installation sheet that accompanies
the option.