Ricoh MP 7503SP Field Service Manual page 1826

3. Controller SP Mode Tables
5-836-071 Reduction for Copy Color
5-836-072 Reduction for Copy B&W Text
5-836-073 Reduction for Copy B&W
Other
5-836-074 Reduction for Printer Color
5-836-075 Reduction for Printer B&W
300
*CTL [0 to 3 / 2 / 1]
0: 1to-1
1: 1/2
2: 1/3
3: 1/4
*CTL [0 to 6 / 0 / 1]
0: 1to-1
1: 1/2
2: 1/3
3: 1/4
6: 2/3
*CTL [0 to 6 / 0 / 1]
0: 1to-1
1: 1/2
2: 1/3
3: 1/4
6: 2/3
*CTL [0 to 3 / 2 / 1]
0: 1to-1
1: 1/2
2: 1/3
3: 1/4
*CTL [0 to 6 / 0 / 1]
0: 1to-1
1: 1/2
2: 1/3
3: 1/4
6: 2/3