Oki MC770 series Maintenance Manual - page 117
45376001TH Rev.1
116 /
Oki Data CONFIDENTIAL
5. Maintenance Menu
Table 5-2 SWITCH SCAN details
is displayed in the lower row of display area.
* 1: “L” is displayed when the cover is opened.
Display area, upper row
1
2
3
4
Details
Display area,
lower row
Details
Display area,
lower row
Details
Display area,
lower row
Details
Display area,
lower row
PAPER ROUTE : PU
Entrance sensor 1
H: No paper
L: Paper exists
Entrance sensor 2
H: No paper
L: Paper exists
Write sensor
H: No paper
L: Paper exists
Exit sensor
H: No paper
L: Paper exists
TONER SENS
Toner sensor K
H: Light is interrupted
L: Reflected
Toner sensor Y
H: Light is interrupted
L: Reflected
Toner sensor M
H: Light is interrupted
L: Reflected
Toner sensor C
H: Light is interrupted
L: Reflected
CVO UP_LU_FU
Cover open switch
H: Close
L: Open
ST_FD_FU JOBOFF
Stacker down sensor
H: No paper
L: Paper exists
REG L/R_OHP_WG
Color registration sensor L
AD value:
***H
Color registration sensor R
AD value:
***H
HT THERMISTER
Fuser thermistor, upper
sensor
AD value:
***H
Fuser thermistor, lower
sensor
AD value:
***H
Fuser thermistor, upper
sensor, side
AD value:
***H
Heater frame thermistor
AD value:
***H
HUM_TEMP_DEN
Humidity sensor
AD value:
***H
Temperature sensor
AD value:
***H
Density sensor (k)
AD value:
***H
Density sensor (YMC)
AD value:
***H
BELT_LVPS
Belt thermistor
AD value:
***H
Power thermistor
AD value:
***H
ID UP/DOWN
ID UpDown Sns
H: Down
L: Up
RFID COLOR*1
RFID antenna K
UID:
***H
RFID antenna Y
UID:
***H
RFID antenna M
UID:
***H
RFID antenna C
UID:
***H
T1 PE_PNE_CVO
Tray 1 paper end sensor
H: No paper
L: Paper exists
T1 HOP_LIFT
Tray 1 Hopping Sns
H: No paper
L: Paper exists
T1 CASETTE SIZE*1
Size setting switch 1
Port level H, L
Size setting switch 2
Port level H, L
Size setting switch 3
Port level H, L
Size setting switch 4
Port level H, L
T2 PE_PNE_CVO_CA
Tray 2 paper end sensor
H: No paper
L: Paper exists
T2 HOP_LF_FED
2nd-Hopping Sns
H: No paper
L: Paper exists
Tray 2 entrance sensor
H: No paper
L: Paper exists
T2 CASETTE SIZE*1
Size setting switch 1
Port level H, L
Size setting switch 2
Port level H, L
Size setting switch 3
Port level H, L
Size setting switch 4
Port level H, L
T3 PE_PNE_CVO
Tray 3 paper end sensor
H: No paper
L: Paper exists
T3 HOP_LF_FED
3rd-Hopping Sns
H: No paper
L: Paper exists
Tray 3 entrance sensor
H: No paper
L: Paper exists
T3 CASETTE SIZE
Size setting switch 1
Port level H, L
Size setting switch 2
Port level H, L
Size setting switch 3
Port level H, L
Size setting switch 4
Port level H, L
T4 PE_PNE_CVO
Tray 4 paper end sensor
H: No paper
L: Paper exists
T4 HOP_LF_FED
4th-Hopping Sns
H: No paper
L: Paper exists
Tray 4 entrance sensor
H: No paper
L: Paper exists
T4 CASETTE SIZE
Size setting switch 1
Port level H, L
Size setting switch 2
Port level H, L
Size setting switch 3
Port level H, L
Size setting switch 4
Port level H, L
DUP IN_RA_FNT
Duplex (2-sided printing)
entrance sensor
H: No paper
L: Paper exists
Duplex (2-sided printing)
front sensor
H: Paper exists
L: No paper
DUP SK_CVO
Duplex (2-sided printing)
bottom sensor
H: No paper
L: Paper exists
Duplex (2-sided printing)
cover sensor
H: Close
L: Open
OFSTP E-G
Stapler install signal
H: No installed
L: Installed
Stapler error signal
H: Normal
L: Abnormal