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Oki C821 Maintenance Manual

Oki C821
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44015503TH Rev. 1
131 /
Oki Data CONFIDENTIAL
5. MAINTENANCE MENUS
Table 5-3: Switch scan detail
Lower display shows asterisk (*) when function on upper display is unavailable.
*1: An L is displayed when cover is open.
Upper Display
1 2 3 4
Detail Lower display Detail Lower display Detail Lower display Detail Lower display
PAPER ROUTE: PU Entrance Sensor 1
H: No paper exists.
L: Paper exists.
Entrance sensor 2
H: No paper exists.
L: Paper exists.
Write sensor
H: No paper exists.
L: Paper exists.
Exit sensor
H: No paper exists.
L: Paper exists.
TONER SENS Toner sensor K
H: Light shielded.
L: Light reflected.
T
oner sensor Y
H: Light shielded.
L: Light reflected.
Toner sensor M
H: Light shielded.
L: Light reflected.
Toner sensor C
H: Light shielded.
L: Light reflected.
CVO UP_LU_FU Cover open switch
H: Close.
L: Open.
ST_FD_FU JOBOFF Stacker-full sensor
H: No paper exists.
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 Humidity sensor AD value: ***H Humidity sensor (K) AD value: ***H
Humidity sensor
(
YMC)
AD value: ***H
BELT_T Belt thermistor AD value: ***H
ID UP/DOWN GRE
Y GREY ID up-down sensor
H: Down.
L: Up.
RFIE COLOR *1 K RFID antenna UID: ***H Y
RFID antenna UID: ***H M RFID antenna UID: ***H C RFID antenna UID: ***H
T1 PE_PNE_CVO
Tray-1 paper-end
sensor
H: No paper exists.
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_C
VO_CA
Tray-2 paper-end
sensor
H: No paper exists.
L: Paper exists.
T2 HOP_LF_FED
Tray-2 hopping
sensor
H: No paper exists.
L: Paper exists.
Tray-2 entrance
sensor
H: No paper exists.
L: Paper exists.
T2 CASETTE SIAE *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_C
VO
Tray-3 paper-end
sensor
H: No paper exists.
L: Paper exists.
T3 HOP_LF_FED
Tray-3 hopping
sensor
H: No paper exists.
L: Paper exists.
Tray-3 entrance
sensor
H: No paper exists.
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
DUP IN_RA_FNT Duplex-in sensor
H: No paper exists.
L: Paper exists.
Duplex front sensor
H: No paper exists.
L: Paper exists.
DUP SK_C
VO
Duplex bottom
sensor
H: No paper exists.
L: Paper exists.
Duplex cover sensor
H: Close.
L: Open

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Oki C821 Specifications

General IconGeneral
BrandOki
ModelC821
CategoryAll in One Printer
LanguageEnglish

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