Ricoh J012 Service Manual page 273

8. H/W TESTING
All these functions (with the exception of "Key Test" are for the fax operation testing.
SIGNAL TEST
TX FSK
TX PSK
2100 Hz (CED)
1100 Hz (CNG)
V.34 SIGNAL TX
RING SIGNAL
RELAY TEST
.CMLD RELAY
.PRL RELAY
.SPC RELAY
.DCLIM RELAY
SM
CÓPIA NÃO CONTROLADA
Fax model only.
Output sync. char.
Output zero at each data rate
Output answer tone
Output calling tone
Output carrier at each sample rate
Output ring signal
Fax model only.
.Tel/fax relay.
1: Fax,
0: Tel
.Pulse dial relay.
1: Make
0: Break
.Incoming ring
1: Without ring
0: Ring
AC impedance
0: Inactive
1: Active
5-39
CÓPIA NÃO CONTROLADA
Service Mode
J012/J013/J014