Chapter 55-425.6.5 ROM Management (ROM)5.6.5.1 ROM 0006-5838Information such as ROM (program software) version number is displayed on the display.This mode is for confirmation only, and any entry cannot be made.F-5-9If the machine is returned to standby mode with the Menu key after a ROM version check, it fails to be reset,leading to malfunction during communication.Therefore, be sure to turn OFF and back ON the power after checking ROM version.5.6.6 Test Mode (TEST)5.6.6.1 Overview5.6.6.1.1 Test Mode Overview 0006-5849The following test modes are available from the menu on the display.D-RAM testsWrites data to DRAM image storage areas and reads that data to check operations.Print testPrinting a test pattern in the printing area.Modem, NCU testsThe frequency test, G3 signal transmission test, and V.34 G3 signal transmission test.FACULTY testTesting the sensors and functions of the operation panel.Menu # OKDisplay TESTMODE by pressingcursor buttonTEST MODEpressingcursor button
