C5550 MFP User’s GuideInstalling upgrades > 14410. When the MFP is ready, print a menu map as follows:Control menu_oda.jpg(a) Press Menu (1) on the scanner control panel.(b) Using the UP/DOWN arrow keys (2), navigate tothe Report Print menu and press OK (3) once for themenu map.(c) Press OK (3) again to print the menu map.(d) When the menu map is printed, press Return (4) toexit the menu system.11. Examine the first page of the menu map.Near the top of the page, between the two horizontal lines,you will see the current MFP configuration. This listcontains the figure for total memory size.This should indicate the total memory now installed, whichshould be the size of memory board you have installed plus256MB.HARD DISK DRIVEThe optional 40GB internal hard disk drive (HDD) enablescollating of printed pages and can be used to store overlays andmacros, fonts, and secure or proof documents waiting to beprinted.1. Switch the MFP off and disconnect the AC power cable.