Chapter 44-5F-4-5The following shows the construction of the machine's system software:T-4-6PDL_DEV Stores PDL font, etc.BOOTDEV Stores execution module, message data file, RUI content, etc.FSTCDEV $ (not used)System software Description Location RemarksSystem System module (controlsmechanism as a whole)HDD (BOOTDEV)Language Language module (controls LCDindications)HDD (BOOTDEV)RUI Remote user interface module HDD (BOOTDEV)Boot Starts up the machine BootROM DIMMG3FAX Controls G3 Fax G3 Fax board DIMM1-lineG3FAX Controls G3 Fax HDD (BOOTDEV) 2-lineDcon Controls the DC controller DC controller PCB Mask ROM(soldered)Rcon Controls the printer unit controller Printer unit controller PCB Flash ROM(soldered)Meapcont Controls MEAP applications HDD (BOOTDEV)Partition DescriptionHDDTMP_GENTMP_PSSFSTDEVAPL_SENDAPL_MEAPIMG_MNGAPL_GENBOOTDEVFSTCDEVPDLDEVTMP_FAX
