Samsung CLX-6250FX Service Manual page 90

Test routines menu item
Code LCD Display
100-0040 0040-Color OPC
100-0050 0050-Color OPC Rdy
100-0060 0060-Color Dev
100-0070 0070-Color Dev Rdy
100-0120 0120-Exit Mot Fwd
100-0130 0130-Exit Mot Slow
100-0131 0131-Exit Mot Bwd
100-0191 0191-System Fan Run Start/Stop System Fan run
100-0192 0192-System Fan Rdy Detects if System Fan runs at normal speed.
101-0000 0000-MP Feed Clutch
101-0010 0010-Tray1 Pickup
101-0020 0020-Tray2 Pickup
101-0120 0120-Tray1 Feed Mot
101-0130 0130-Tray2 Feed Mot
101-0200 0200-K Deve Clutch
0000-Tray1 Home
102-0000
Pos
102-0010 0010-Tray1 Empty
0070-Tray2 Home
102-0070
Pos
102-0080 0080-Tray2 Empty
102-0090 0090-Tray2 Size1
102-0100 0100-Tray2 Size2
102-0110 0110-Tray2 Size3
102-0280 0280-MP Empty
102-0290 0290-Feed Sensor
102-0370 0370-Exit Sens
105-0030 0030-K MHV Bias
105-0031 0031-Color MHV Bias
106-0000 0000-Y Deve Bias
106-0010 0010-M Deve Bias
106-0020 0020-C Deve Bias
106-0030 0030-K Deve Bias
106-0031 0031-K Deve AC
Service Manual
Alignment & Troubleshooting
Meaning
Color OPC BLDC Motor is On/Off
Detect if Color DEV BLDC Motor runs at normal speed
Color DEV BLDC Motor is On/Off
Detect if Color DEV BLDC Motor runs at normal speed
Exit Motor Forward Fast On/Off
Exit Motor Forward Slow On/Off
Exit Motor Forward Backward On/Off
Engages drive to pick up a paper from Manual Tray(MP
Tray).
Engages drive to pick up a paper from tray1.
Engages drive to pick up a paper from tray2. (Optional)
T1 Feed Motor On/Off
T2 Feed Motor On/Off
Engages drive to Color, Motor dev
Detect when tray1 is closed.
Detect when paper is in Tray1.
Detect when tray2 is closed.
Detect when paper is in tray2.
Detects whether auto size1 sensor of tray2 is high or
low.
Detects whether auto size2 sensor of tray2 is high or
low.
Detects whether auto size3 sensor of tray2 is high or
low.
Detects when paper is in Bypass Tray(MP Tray).
Detect when a paper is at Feed sensor.
Detect when a paper is at Exit. sensor.
Black MHV bias voltage on at normal drive level
Color MHV bias voltage on at normal drive level
Yellow Deve bias voltage on at normal drive level
Magenta Deve bias voltage on at normal drive level
Cyan Deve bias voltage on at normal drive level
Black Deve bias voltage on at normal drive level
Black Deve bias AC voltage on at normal drive level
4-20
State Displayed
On[Off]
High[Low]
On[Off]
High[Low]
On[Off]
On[Off]
On[Off]
On[Off]
High[Low]
On[Off]
On[Off]
On[Off]
On[Off]
On[Off]
On[Off]
Closed[Opened]
High[low]
Closed[Opened]
High[low]
High[low]
High[low]
High[low]
High[low]
High[low]
High[low]
On[Off]
On[Off]
On[Off]
On[Off]
On[Off]
On[Off]
On[Off]
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