4. Troubleshooting
4.6.5. Diagnostics
•
Diagnostics > Engine Diagnostics > Engine NVM Initialization
This menu initializes all engine NVM value to the default.
•
Diagnostics > Engine Diagnostics > Engine NVM Read/Write
This menu changes a configuration value for engine firmware.
Code
Display
Meaning
Default
Min/Max
105-0030
MHV DC Black (MHV Bias Control)
Charger HV Black DC Duty
10
20 / 0
106-0030
Deve DC Black (Deve Bias Control)
Deve DC Black
10
20 / 0
107-0030
Transfer1 High Voltage(THV) Black
(THV Bias Control)
Transfer1 HV Black Duty
10
20 / 0
107-0170
Transfer1 High Voltage(THV)
Duplex Black (THV Bias Control)
Transfer1 HV Black Duplex Duty
10
20 / 0
109-0010
Run Temperature offset
Target Temperature during run mode.
10
20 / 0
110-0070
LD Power Black (LD Light Level
Black)
Black LD Power at Normal Speed
10
20 / 0
•
Diagnostics > Engine Diagnostics > Engine Test Routines
This menu performs test routines for the engine.
Code
Displayed Name
Meaning
100-0000
Main BLDC Motor
Main BLDC Motor is On/Off
100-0010
Main BLDC Motor Ready
Detect if Main BLDC Motor runs at normal speed
100-0120
Exit Motor Forward Fast
Exit Motor Forward Fast On/Off
100-0131
Exit Motor Backward
Exit Motor Forward Backward On/Off
100-0140
Duplex Motor Forward
Duplex Motor Forward On/Off
100-0200
T1 Elevating Motor
T1 Elevate Motor On/Off
100-0260
SMPS Fan Run
Start/Stop SMPS Fan run
100-0270
SMPS Fan Run Ready
Detects if SMPS Fan runs at normal speed.
100-0370
Tray1 Pickup Motor
Tray1 Motor is On/Off
101-0000
Bypass Feed Clutch
Engages drive to pick up a paper from bypass
Tray(MP Tray).
101-0020
T2 Pick-Up Clutch
Engages drive to pick up a paper from tray2.
(Optional)
101-0030
T3 Pick-Up Clutch
Engages drive to pick up a paper from tray3.
(Optional)
101-0040
T4 Pick-Up Clutch
Engages drive to pick up a paper from tray4.
(Optional)
101-0050
Registration Clutch
Engages drive to registartion rolls.
101-0171
Cover Open Sensor
Detect if the front cover is opened or closed.
101-0190
Out-Bin Full Sensor
Detect when a paper is at Out-Bin Full Sensor
102-0000
Tray1 Home Position
Detect when tray1 is closed.
4-43
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