Ricoh D124-17 Service Manual page 746

2. Appendix 2: Service Program Mode
This SP should always be set to "0" unless there are specific instructions that it should be
reset temporarily.
[0 to 10/0/1]
2013 Initial Filling Progress Mng DFU
This SP code records and displays a detailed record of each stage of the initial ink filling for each print
head sub tank.
Sequence Table
Action
1st Fill
2nd Fill
3rd Fill
4th Fill
5th Fill
Refreshing
OCFS Register
42
H1 H2
HT1 HT2
1 8
2 9
3 10
4 11
5 12
6 13
7 14
H3 H4
HT3 HT4 HT5
15 22
16 23
17 24
18 25
19 26
20 27
21 28