Riso GR 3770 - Page 54

APPENDIX (I)
TEST MODE
GR3770 APX(I)-6
No. DETAILS OF MEMORY SW
85 Master Marking lenght (Write Pulse Motor Operation Time) Adjustment (Except 600dpi type)
Adjusts the master making length by controlling the operation time of the Write pulse motor.
Memory SW 9 A B C D E F O
Change Volume mm −3.5 −3.0 −2.5 −2.0 −1.5 −1.0 −0.5 0.0
0 1 2 3 4 5 6 7 8
0.0 +0.5 +1.0 +1.5 +2.0 +2.5 +3.0 +3.5 +4.0
Increased Master making cut volume Decreased
86 Scanning Start Position Adjustment (ADF)
(Adjusts feed volume from the ADF original IN sensor in original set operation.)
Memory SW 9 A B C D E F O
Change Volume mm −2.8 −2.4 −2.0 −1.6 −1.2 −0.8 −0.4 0.0
0 1 2 3 4 5 6 7 8
0.0 +0.4 +0.8 +1.2 +1.6 +2.0 +2.4 +2.8 +3.2
Decreased Read skip volume Increased
87 Scanning Start Position Adjustment (FB)
(Adjusts distance from FB/HP sensor position to reading start position.)
Memory SW 9 A B C D E F O
Change Volume mm −2.8 −2.4 −2.0 −1.6 −1.2 −0.8 −0.4 0.0
0 1 2 3 4 5 6 7 8
0.0 +0.4 +0.8 +1.2 +1.6 +2.0 +2.4 +2.8 +3.2
Decreased Read skip volume Increased
88 TPH Thermal Power Adjustment (Except 600dpi type)
(Sets energy applied to thermal print head.)
Memory SW 0 1 2 3 4
Energy % 100 % 105 % 95 % 90 % 85 %
89 Separation Fan Air Power Adjustment
Memory SW 0 1 2
Power Supply Time % 100 % 50 % 30 %