Service Manual

TIMING CHART
4-80
IV DIAGRAMS
B. 8.5x11, life size, double side originals, 3 sheets
0246810135791112
Item
Time (sec)
PS301 (No original sensor)
PS308 (Original registration sensor)
PS309 (Original conveyance sensor)
Valid (Scan)
M301
(Original feed motor)
100mm/s
250mm/s
460mm/s
F
R
230mm/s
M302 (Original con-
veyance motor)
460mm/s
230mm/s
F
M303
(Original reversal motor)
230mm/s
460mm/s
460mm/s
F
R
230mm/s
SD302 (Roller pressure solenoid)
SD301 (Paper exit solenoid)
PS302 (Original exit sensor)
START button ON