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

CHAPTER 8 EXTERNALS AND AUXILIARY CONTROL SYSTEM

5.2 Back-Up Data

5.2.1 Types of Data

The lithium battery (BAT1, BAT2) on the image processor PCB serves to back up the fol-
lowing types of data. The items identified as a, b, and c below are data items (backed up by
lithium battery BAT1), while d is a data item retained by the image memory (backed up by
vanadium lithium secondary battery BAT2).
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
#14.CS SET
8-16
COPYRIGHT© 2002 CANON INC.
1. various copy mode settings
2. various printer mode settings
3. various fax mode settings
T08-502-01
Description
error control, echo remedy, count size set-
tings, etc.
NL equalizer, transmission level, etc.
FAX/TEL switch parameter, etc.
normally
normally
normally
not used normally
image position adjustment, etc.
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
malfunction
T08-502-02
2000
Description
CANON iR1600/iR2000/iR1610/iR2010 SERIES REV.0 MAR. 2002
Remarks