Data Initialization Mode (Clear); Clear; Rom Management (Rom); Rom Display - Canon mf6600 Series Service Manual

Data Initialization Mode (Clear)

Clear

Group Item
TEL & USER DATA
Clears all user-registered and -set areas of telephone
registration data and user data. (Telephone registration
refers to the registration of codes on one-touch dialing,
abbreviated dialing, and group dialing.)
Clears the system dump list, except for counters and clear
SERVICE DATA
dates.
COUNTER Clears the maintenance counter, parts counter and mode-
specific counters.
Initializes the counter (numerator) in the system dump list.
TYPE Initializes user data and service data to suit specified
destination settings.
SOFT-CNT Not used
HST ACTIVITY
Initializes the activity report
ACCOUNT
Not used
JAM Not used
ERR Not used
ALARM
Not used
CARD Not used
ERR E355 Not used
E719 Not used
Clears the system administrator's password.
PWD
FILE SYSTEM
Not used
USB MEMORY Format the USB memory. (This mode is used when the USB
FORMAT
memory error is damaged and E744 occurs.)
LICENSE DRIVE Not used
ERDS-DAT Not used
ALL
Clears user and service data (except for some scan
parameters and print parameters), and the counter setting/
registration data in the system dump list, except for the print
count.
8
Service Mode > Test Mode (Test) > Overview > Outline
Explanation
T-8-42 T-8-42
8 Service Mode > Test Mode (Test) > Overview > Outline

Rom Management (Rom)

ROM Display

The table below lists the items of ROM display mode that are supported.
Item
Displays the version number of the ROM (SYSTEM) mounted on the image
MAIN
processor PCB.
MAIN2 Displays the version of the ROM (BOOT) mounted on the image processor PCB.
ECONT Displays the version number of the ROM mounted on the DC controller PCB.
OPROM Not used

Test Mode (Test)

Overview

■

Outline

Test mode must be executed by keeping track the flow of menu items appearing on the LCD.
Menu items in test mode are organized into seven blocks as described below. Numerals
enclosed in parentheses denote a numeric keypad key to be pressed each.
1. D-RAM test ((1) D-RAM)
Checks to see if data can be correctly written to and read from D-RAM.
2. Scan test ((2) SCAN TEST)
Used to adjust contact sensor output and the position at which a document fed
from the ADF is scanned.
3. Print test ((3) PRINT TEST)
Used to generate service test patterns.
4. Modem test ((4) MODEM TEST)
Performs relay actuation, modem DTMF and tonal signal transmission/reception tests.
5. Aging test ((5) AGING TEST)
Not used.
6. Function test ((6) FUNCTION TEST)
Used to verify the operations of microswitches, sensors, speakers and ADF functions.
7. Roller cleaning mode ((0) ROLLER CLEAN)
Used to clean the delivery roller or ADF pickup roller by idling them.
8-26
Explanation
T-8-43 T-8-43
8-26