Verify Installed Options In the Installed Personalities and Options section on the configuration page, look for options such as hard disk information and DIMM types RAM or ROM and sizes. Verify that the options installed in the printer are reflected in the configuration page. If an installed device is not shown on the configuration page, see table 7-23 on page 466 for recommended actions. The Paper Tray and Options section of the configuration page identifies two types of paper handling devices that communicate or interact with the printer: G Engine DC controller-driven devices • Duplexer • Envelope Feeder G Communication Link Devices (C-link protocol) • Input devices:
2000-sheet Input Tray 2 x 500-sheet Input Tray • Output devices: 8-bin Mailbox 5-bin Mailbox with Stapler (includes a finisher) 7-bin Tabletop Mailbox While the engine DC controller-driven devices draw power (24V DC) and control signals from the engine, the C-link devices have their own power supply and controller board. The information from the Paper Handling Controller is carried by the C-link cables that connect the controller board of all the C-link protocol supported devices. The C-link protocol supports up to 5 devices connected to the paper handling controller in a daisy chain.
Each device controller has an input or output port that provides flexible connections in different configurations. However, it is recommended to use the configuration shown in figure 7-13 on page 467 to avoid rearrangements in the supported device numbering and confusions when evaluating the Event Log. C4085-91087 Information Pages 465