Canon GP160DF Service Manual page 510

CHAPTER 4 SERVICE MODE
#8 CLEAR
(data initialization mode settings)
#9 ROM
(ROM management)
#10 CS SET
(mirror mount initialization setting)
TEST MODE [1] to [7], [9]
4-8
TEL
USER SW
SERVICE SW
NCU
ISDN
SERVICE DATA
COUNTER
001:
002:
REPORT
ALL
MAIN : image processor
PCB ROM
Figure 4-7
Dial registration mode, user data memory
management initialization
User data (other than memory management), #1-#3
initialization
User data #6, #7 initialization
#4A, #4B initialization
#4C initialization
System dump list initialization
Number of printed pages input
Number of scanned pages input
Activity management report initialization
All data initialization
Version number display
Initializes mirror mount to position
set at time of shipping