Backed Up By Lithium Battery; Data Backed Up By The Lithium Battery - Canon LASER CLASS 3175 Service Manual

LASER CLASS 3170/3175/3175MS Chapter 1: Safety and Precautions

3.3 Backed up by Lithium Battery

The lithium battery backs up control data registered in the SRAM on the SCNT
board for five years with the power turned off.
However, when the power is ON, there is no discharge of power from the lithium
battery, so the actual life of the battery will be over 5 years.

3.3.1 Data backed up by the lithium battery

a) User data
Data input by the user with the Data Registration button on the operation
panel.
Item
1. DATA
REGISTRATION
2. TEL
REGISTRATION
b) Service data
Data input by the service personnel with the Data Registration button, and #
button, on the operation panel.
Item
#1. SSSW
#2. MENU
#3. NUMERIC Param. RTN signal transmission condition, etc.
#4A. SPECIAL
#4B. NCU
#5. TYPE
#6. GENESIS (UHQ)
#7. PRINTER
#8. CLEAR
Description
USER SETTING
REPORT SETTING
TX SETTINGS
RX SETTINGS
FAX'S PRINTER SET (Recording paper selection,
FILE SETTINGS
SYSTEM SETTINGS
ONE-TOUCH SPEED DIAL
CODED SPEED DIAL
GROUP DIAL
Description
Error management, echo counter measures, etc.
NL equalizer, transmission level, etc.
Normally not used
Normally not used
Normally not used
Normally not used
Reception image reduction conditions, etc.
The total number of pages printed/scanned
1-24
(Date/time, user telephone
registration, etc.)
(Activity report, etc.)
(ECM Tx, automatic redial,
etc.)
(ECM Rx, remote reception,
etc.)
reception image reduction,
etc.)
(Confid. mailbox, memory box,
etc.)
(Rx restriction, display
language, etc.)