4. Alignment and Troubleshooting
Code
Display
Meaning
State Displayed
109-0012
Inner Temp
Inner Temperature
Numeric 3 digits
109-0013
Outer Temp
Outer Temperature
Numeric 3 digits
109-0014
Humidity
Humidity
Numeric 3 digits
109-0020
Fuser Fan Rdy
Detects if Fuser Fan Motor runs at normal
speed.
High[Low]
109-0034
Fuser Mot Rdy
Detect if Fuser Motor runs at each speed
High[Low]
109-0040
Fuser Fan Run
Fuser Fan Motor On/Off
On[Off]
109-0140
Fuser Home
Detect if the fuser press is located Home
position.
High[Low]
110-0000
LSU Mot1 Rdy
Detects if LSU motor1 runs at normal speed.
High[Low]
110-0060
LSU Mot1 Run
LSU Motor1 On/Off
On[Off]
110-0080
LD Power1
LSU LD1 Power On/Off (yellow)
On[Off]
110-0090
LD Power2
LSU LD2 Power On/Off (magenta)
On[Off]
110-0100
LD Power3
LSU LD3 Power On/Off (cyan)
On[Off]
110-0110
LD Power4
LSU LD4 Power On/Off (black)
On[Off]
110-0140
LSU HSync1
Detect LSU HSync1 (yellow)
High[Low]
110-0150
LSU HSync2
Detect LSU HSync2 (magenta)
High[Low]
110-0160
LSU HSync3
Detect LSU HSync3 (cyan)
High[Low]
110-0170
LSU HSync4
Detect LSU HSync4 (black)
High[Low]
111-0080
ID Sensor
Start ID sensor sensing On/Off
On[Off]
111-0090
IC Sensor Chk
Display ID sensor reading value
Numeric 3 digits
6) Service Func. Menu
•
Service Func. > Clear All Mem.
The function resets the system to factory default settings. This function is used to reset the system to the initial value
when the product is functioning abnormally . All the values are returned to the default values, and all the information,
which was set by the user, will be erased.
NOTE
Always perform a memory clear after replacing the main board. Otherwise, the system may not operate properly.
•
Service Func. > Toner Low Level
The function is to set up the time to inform toner low status. This function can provide user convenience for replacing
the toner cartridge.
•
Service Func. > Engine Footer
This function is for monitoring of the engine status. If you perform this function, at printing, the setting value for engine
is shown on the bottom of the printed page.
•
Service Func. > F/W Upgrade
The function is to upgrade the firmware by using “usblist.exe” file. When updating firmware, you must select “On”
for this menu.
•
Service Func. > PartRep. Alert > Toner
This function is to set up whether or not to show the toner replacement alert.
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