Service Manual

TIMING CHART
4-81
IV DIAGRAMS
3
5.6 DB-211/DB-411 Timing Chart
A. 8.5x11, single side, 3 copies, feed from tray 3
Note:
• This timing chart shows the case of 7145.
0123 5674
Item
Time (sec)
M9 (Paper feed motor) M100 (DB Paper feed motor) SD101 (Paper feed solenoid/U) PS1 (Registration sensor) V-Valid MC1 (Registration clutch) MC2 (Loop clutch) PS104 (Paper feed sensor /U) PS2 (Fixing exit sensor)
START button ON