Canon MF4690 Service Manual - Page 146
Service Soft Switch Settings SSSW - download
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Chapter 14 #DOWNLOAD Download mode #CLEAR Item TEL & USER DATA SERVICE DATA COUNTER SOFT-CNT TYPE HST CARD ERR PWD FILE SYSTEM FORMAT ALL #ERROR DISPLAY Level2 ACTIVITY ACCOUNT JAM ERR ALARM E355 E719 USB MEMORY LICENSE DRIVE Function Use it to clear all areas under user registration/setting. Use it to clear the counters (numerator), date, and start data form the system dump list. Use it to clear the maintenance counter data and each mode counter data. Not used. Use it to clear the user data and the service data by specified settings. Use it to clear the contents of the communications control report. Not used. Not used. Not used. Not used. Not used. Not used. Not used. Use it to clear the system administrator's password. Delete unnecessary language files in the USB memory. Format the USB memory. (This mode is used when the USB memory error is damaged and E744 occurs.) Not used. Use it to clear all settings/registration data except the counter (denominator, numerator). Not used. #ROM Item MAIN MAIN2 OPROM ECONT Function Use it to indicate the version of the ROM (SYSTEM) on the SCNT board. Use it to indicate the version of the ROM (BOOT) on the SCNT board. Not used. Use it to indicate the version of the ROM on the DCNT board. #TEST MODE [1] - [9] Item (1) DRAM [1] - [2] (2) SCAN TEST [1] - [8] (3) PRINT TEST [1] - [9] (4) MODEM TEST [1] - [9] (5) AGING TEST (6) FACULTY TEST [1] - [9] (0) ROLLER CLEAN Function Data check in D-RAM CS automatic correction and document scan position adjustment Output of test prints modem/NCU related tests not used Various functional tests ADF roller cleaning 14.3 Service Soft Switch Settings (SSSW) 14.3.1 Outline 14.3.1.1 Bit Switch Composition 0016-2001 The items registered and set by each of these switches comprise 8-bit switches. The figure below shows which numbers are assigned to which bits. Each bit has a value of either 0 or 1. 14-6