Ricoh B064 SERIES Service Manual page 559

1103* Fusing Idling (B064)
This setting controls the length of time that the hot roller turns freely with no paper
in the fusing unit. This increases the temperature of the hot roller.
Adjusts the fusing idling time:
[0~900/1 s]
Increase this value when fusing on the 1st and 2nd copies is not completed
because of low room temperature.
1104* Fusing Temperature Control (B064)
Selects the fusing temperature control mode.
[0~1/1]
0: On/Off control
1: Phase control
If power supply to the machine is unstable, select Phase Control. The machine
must be switched off and on after this setting is changed for the new setting to take
effect.
Phase control could interfere with radio or TV reception.
1105* Fusing Temperature Adjustment
Adjusts the fusing temperature of the hot roller for plain paper, OHP or thick paper.
001 Normal Time (Center
Thermistor)
002 Normal Time (End
Thermistors) (B140)
003 OHP (Center Thermistor)
004 OHP (End Thermistor)
(B140)
005
Thick Paper (Center
Thermistor)
006 Thick Paper (End
Thermistors) (B140)
007 Normal Paper (Center
Thermistor) (B140)
008 Normal Paper (End
Thermistor) (B140)
009 Small Size – Normal Paper
(Center)
010
Small Size – Thick Paper
(Center)
SM
CÓPIA NÃO CONTROLADA
SERVICE PROGRAM MODE TABLES
Fusing temperature during the ready condition (and
during printing for B064)
B064: [150~230/1 degree C]
B140: [180~205/1 degree C]
Fusing temperature during the ready condition
B140: [180~205/1 degree C]
Fusing temperature during printing:
B064: [150~230/1 degree C]
B140: [180~205/1 degree C]
Fusing temperature during printing:
B140: [180~205/1 degree C]
Fusing temperature during printing:
B064: [180~205/1 degree C]
B140: [180~205/1 degree C]
Fusing temperature during printing:
B140: [180~205/1 degree C]
Fusing temperature during printing:
B140/B246: [150~230/1 degree C]
Fusing temperature during printing:
B140/B246: [180~205/1 degree C]
Fusing temperature at center of hot roller when
printing on normal paper:
B246: [180~205/1 degree C]
Fusing temperature at center of hot roller when
printing on thick paper:
B246: [180~205/1 degree C]
5-33
CÓPIA NÃO CONTROLADA
B064 Series/B140 Series
/B246 Series/D052 Series