Service manual

COPYRIGHT © 1999 CANON INC. CANON GP160 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 9 EXTERNAL/AUXILIARY MECHANISM
9-12
B. Back-up Data
1. Data types
The table below lists the types of data that each back-up lithium battery (BAT1,
BAT2) stores. These batteries are located on the image controller PCB.
The lithium battery BAT2 backs up the a), b), and c) types of data stored in the con-
trol memory, while the vanadium lithium secondary battery BAT2 backs up the data d)
stored in the image memory.
a) User data
Item Details
Registration/Setting 1. Data registration (Reception/transmission
mode settings)
2. Telephone number registration (One-touch dial, etc)
Table 9-401
b) Service mode data
Item Details
#1. SSSW Error management, echo countermeasures etc.
#2. MENU NL equalizer, sending level, etc.
#3. NUMERIC Param T1 Timer setting, etc.
#4A. SPECIAL Normally not operated
#4B. NCU Normally not operated
#4C. ISDN Normally not operated
#5. TYPE Normally not operated
#6. SCANNER Normally not operated
#7. PRINTER Reduction / cassette selection settings, etc.
#8. CLEAR Scan count, print counter, etc.
#9. ROM Version number, checksum, etc.
#10. CS SET Revert to initial mirror mount settings.
Table 9-402
Download Free Service Manual at http://printer1.blogspot.com