Back-Up Data; Types Of Data - Canon iR1600 Service Manual

5.2 Back-Up Data

5.2.1 Types of Data

The lithium battery (BAT1) on the image processor PCB serves to back up the following
types of data; the types of data under a and b are stored in control memory (backed up by
lithium battery BAT1):
a. User Data
It is the type of data called into use by the Function keys in the control panel.
Item
USER DATA LIST
b. Service Mode Data
Item
#1. SSSW
#2. MENU
#3. NUMERIC Param.
#4A. SPECIAL
#4B. NCU
#4C. ISDN
#5. TYPE
#6. SCANNER
#7. PRINTER
#8. PDL
#9. COUNTER
#10. REPORT
#11. DOWNLOAD
#12. CLEAR
#13. ROM
Note: used when replacing PCB
COPYRIGHT© 2002 CANON INC.
CHAPTER 8 EXTERNALS AND AUXILIARY CONTROL SYSTEM
1. various copy mode settings
2. various printer mode settings
T08-502-01
Description
count size settings
not used
not used
not used
not used
not used
not used normally
not used normally
reduction/cassette selection settings
not used normally
maintenance/parts replacement guides
report output for various service data
downloading to ROM on various PCBs
initializing various data to default settings
version indication
T08-502-02
2000 CANON iR1600/iR2000 REV.1 JAN. 2002
Description
Remarks
Note
8-15