Service manual

Paper Save
D127/D128 7-8 SM
Duplex + 2 in 1 mode:
Originals
Simplex Sheet
used
Duplex
Sheets used
Paper
Saved
Total counter
SP8501-001
Duplex counter
SP8421-005
1 1 1 0 1 1
2 2 1 1 1 1
3 3 1 2 2 2
4 4 1 3 2 2
5 5 2 3 3 3
6 6 2 4 3 3
7 7 2 5 4 4
8 8 2 6 4 4
9 9 3 6 5 5
10 10 3 7 5 5
11 11 3 8 6 6
12 12 3 9 6 6