4. Troubleshooting
Code
Displayed Name
Meaning
107-0030
Black THV Bias
Black THV bias voltage on at normal drive level
107-0031
Black THV(-) Bias
Black THV bias voltage on at normal drive level
107-0070
Black THV Bias Read
Detect what the THV value is on the THV Roller
109-0000
Fuser Temperature A
Detects what the temperature A is on fuser.
109-0013
Outer Temperature
Outer Temperature
109-0020
Fuser Fan Run Ready
Detects if Fuser Fan Motor runs at normal speed.
109-0040
Fuser Fan Run
Fuser Fan Motor On/Off
109-0050
Fuser Bias
Fuser bias voltage on at normal drive level
110-0000
LSU Motor1 Run Ready
Detects if LSU motor1 runs at normal speed.
110-0060
LSU Motor1 Run
LSU Motor1 On/Off
110-0110
LSU LD Power4
LSU LD4 Power On/Off (black)
110-0170
LSU HSync4
Detect LSU HSync4 (black)
•
Diagnostics > Fax Diagnostics > Fax NVM Read/Write
This menu changes a configuration value for fax firmware.
Code
NVM Name
NVM Description
Default
Range
20-200
Pause Dial Time
Pause Time (value * 1000ms)
Country Value
0~200
20-210
Dial Pulse M/B ratio
33 / 66 40 / 60
Country Value
0=OPTION_DP_33
1=OPTION_DP_40
2=OPTION_DP_37
3=OPTION_DP_50
20-220
Auto Dial Start Pause
Time
Pause time before auto-dialing
(second)
1
0~10
20-300
Ring On Time
Ring On Time (ms)
170
90~800
20-310
Ring Off Time
Ring Off Time (ms)
560
90~800
20-320
Ring Detection Freq
sets the Call Indication
frequency range that will
be detected by LIU
1
1=12-80hz
2=16-55hz
3=20-55hz
4=22-55hz
20-400
DTMF High-Freq Level
DTMF High-Freq. Level (dBm)
Country Value
0~15
20-410
DTMF Low-Freq Level
DTMF Low-Freq. Level (dBm)
Country Value
0~15
20-420
DTMF Timing
DTMF duration of on/off output
( Ms)
8
1=80/80
2=70/70
3=70/150
4=60/60
5=80/100
6=150/50
7=150/240
8=100/100
9=100/80
20-500
Dial Mode
Select Tone / Pulse
Country Value
0=OPTION_TONE_MODE
1=OPTION_PULSE_MODE
4-45
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