41DP-2330/3030DEC 2004Ver. 2.0DP-2310/3010(2) For PCL OptionThe PCL Control Program (2) must be written into the 4 MB onboard, which is assigned as ROMCode (B). The PCL Control Program (3) and PCL Font data (4) are written into the 8 MB in theSLOT 1. The Firmware (3) and (4) are assigned as ROM Code (C).When using 8 MB Flash Memory Card, the 8 MB Program (C) can be written onto one card.When using 4 MB Flash Memory Card, the 8 MB program (C) must be divided onto 2 cards, one 4MB card for the PCL Control Program (3) and one 4 MB card for the PCL Font data (4).(3) For PS OptionThe PS Control Program must be written into the 4 MB onboard, which is assigned as ROM Code(D). The PS Control Program (6) and (7) are written into the 8 MB in the SLOT 1.Both Firmwares (6) and (7) are assigned as ROM Code (E).When using 4 MB Flash Memory Card, the 8 MB program (E) must be divided onto 2 cards, one 4MB card for the PS Control Program (6) and one 4 MB card for the PS Control Program (7).C. SPC PC Board FirmwareThe 512 KB Program Memory (F-ROM) is integrated on the SPC PCB. The Programs for ScannerControl and Printer Control are saved on the Board. The Firmware is transferred as Serial Data fromthe SC PCB.D. Panel (PNL) PC Board FirmwareThe 4 MB Program Memory (F-ROM) is integrated on the PNL PCB. The Programs for Key Scan,Display Control, Energy Save Control, Bitmap Data and Font Data are saved on this Board. TheFirmware is transferred as Serial Data from the SC PCB.E. Firmware Updating PortsThree (3) types of Ports are available for updating the firmware.(1) Ethernet LAN Port (The Quickest and Most Easiest Method)The machine's Firmware can be updated from a PC via Local Area Network (LAN). Refer to theFirmware Update Operation Instructions, Service Notes (8.1. of the Service Manual) for additionaldetails.(2) USB Port (Alternate)The machine's Firmware can be updated from a PC via USB Port. The Master Firmware Card canalso be created from a PC using the USB Port. Refer to the Firmware Update OperationInstructions, Service Notes (8.1. of the Service Manual) for additional details.(3) Flash Memory Card (Alternate)The machine's Firmware can be updated using the Master Firmware Card. The Master FirmwareCard can be created by copying the Firmware from an existing machine's SC PCB using a 4 MB or8 MB Flash Memory Card.To update the SC, SPC and PNL PCB, 3 Flash Memory Cards are required for the Standardconfiguration or 5 Flash Memory Cards for the PCL or PS/PCL configuration.