Ricoh B121 Service Manual page 414

STAMP
2.4 STAMP
[C]
[A]
[B]
B387D103.WMF
This function is only for fax mode. The fax unit includes the stamp.
The stamp solenoid [A] is located between the 2nd transport roller [B] and the exit
roller [C]. The copier controls this solenoid directly.
When the original reaches the stamp position, the DF transport motor stops.
Provided that the page was sent successfully (immediate transmission) or stored
successfully (memory transmission), the stamp solenoid then comes on 300 ms
after the DF motor stops. After stamping, the DF transport motor resumes feeding,
at about 1.3 times the normal speed.
The positioning of the stamp on the original can be adjusted using SP6-010.
B387 8 SM