Ricoh B121 - Double-Sided Original Mode

TIMING CHARTS
B379 14 SM
2.5.4 DOUBLE-SIDED ORIGINAL MODE (STAMP MODE)
Transport Motor
CW
TXD RXD
MAX
READ
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ENABLE
DISABLE
DF Feed Clutch DF Pick-up Solenoid Original Set Sensor Original Reverse Sensor Registration Sensor FGATE
ON
OFF
Stamp
200ms
JAM#1A
50ms
JAM#8
50ms
200ms
32.8mm
JAM#7
50ms 50ms
JAM#8
50ms
200ms
JAM#7
50ms 50ms
31.2 mm
JAM#2, 3, 5
50.7mm
74.5mm
200ms
JAM#1B JAM#2, 3, 5
31.2mm
200ms
74.5mm
JAM#1B
JAM#2, 5
60mm
50.7mm
JAM#6
Feed Motor
MAXCCW
CW
MAX
READ
OFF
ON
OFF
Original Exit Sensor
ON
OFF
ON
OFF
Junction Gate Solenoid
B379D513.WMF