Oki ES3640MFP Service & Troubleshooting Manual page 24

Using the Switch Scan Test
Enter Service Mode by holding down the menu up / menu down and help buttons
at the same time while powering up the machine. (This may take up to 60 seconds.)
From Diagnostic Mode, Down arrow to
From this menu, pressing the Down Arrow Key will scroll through the following table
of tests. Simply select "Enter to execute and "Cancel" to terminate the selected test.
Switch Scan Test (Printer)
Display Detail
Sensor
on Printer LCD
Tested
IN1 Sensor
Paper Route: PU
Paper Route: Sub IN1 Sensor
Toner K
Toner Sensor
Sensor
COVER
Cover
UP_LU_FU
Upper
STKF_FD_FU Stacker Full
JOBOFFHOME Sensor
(Face down)
REG L/R_ Alignment
DENS_WEIGHT Left Sensor
Upper
HEATER
Center
THERMISTER
Thermister
Humidity
HUM_TEMP_OHP
Sensor
ID UP / DOWN
TAG-K
RFID COLOR
presence
K-Drum
DRUM PHASE
Phase
Sensor KYMC
Sensor
F-RLS SLK BLT Fuser
DT-DCT Release
HALL BELT_
Belt Hall IC
DT-BOX_DCT
DISTNR Disposal
FULL_BOX_BOXSP toner full
TNR SPLY SNS K-Toner
KY_MC Supply
The System Maintenance Menu will appear.
Location 1
Display Sensor
Condition Tested
H - Off
IN2 Sensor
L – On
H - Off
IN2 Sensor
L - On
H - Off Toner Y
L - On Sensor
H - Open Cover Left
L - Close Upper
Stacker Full
H - Full
Sensor
L - Empty
(Face up)
AD Value: Alignment
***H Right Sensor
Lower-
AD Value:
Center-
***H
Thermister
Temperature
AD Value:
Sensor
***H
TAG-Y
UID:****H
presence
Y-Drum
Port Level
Phase
H, L
Sensor
H:ON Paper Slack
L:OFF Sensor
Waste
H:ON
Toner Box
L:OFF
Hall IC
H:ON Disposal
L:OFF toner box
Port Level Y-Toner
H, L Supply
"Switch Scan"
Location 2
Display Sensor
Condition Tested
H - Off
WR Sensor
L - On
H - Off
WR Sensor
L - On
H - Off Toner M
L - On Sensor
H - Open Cover
L - Close Face Up
Job Offset
H - Full
Paper-End
L - Empty
Sensor
AD Value:
***H
AD Value:
Upper-Side-
***H
Thermister
AD Value:
OHP Sensor
***H
UID:****H TAG-M
presence
M-Drum
Port Level
Phase
H, L
Sensor
H:ON Belt Hall IC
L:OFF
Waste
H:ON
Toner Hall
L:OFF
IC
H - Not
installed
L – Installed
Port Level M-Toner
H, L Supply
and press "Enter"
Location 3
Display Sensor
Condition Tested
H - Off
Exit Sensor
L - On
H - Off
L - On
H - Off Toner C
L - On Sensor
H - Open
L - Close
Job Offset
H:ON
Home
L:OFF
Pos. Sensor
Media
Weight
Detect-
AD Value:
ambient
***H
temperature-
Thermister
AD Value:
***H
ID Up / Down
Sensor
UID:****H TAG-C
Presence
C-Drum
Port Level
Phase
H, L
Sensor
H:ON Waste Toner
L:OFF Hall IC
H:ON
L:OFF
Port Level C-Toner
H, L Supply
Location 4
Display
Condition
H - Off
L - On
H - Off
L - On
H:ON
L:OFF
Frequency
AD Value:
***H
H - Up
L – Down
UID:****H
Port Level
H, L
H:ON
L:OFF
Port Level
H, L