Oki C3200n Service Manual page 183

Message
Service call
142:Error
Service call
150:Error
~
153:Error
Service call
154:Error
Service call
155:Error
Service call
160:Error
~
163:Error
Service call
170:Error
171:Error
Service call
172:Error
173:Error
Service call
174:Error
42615101TH Rev.8
Table 7-1-2 Service Call Error (4/7)
Cause
Error detected at Is ID unit set properly?
ID position of Up/
Down Does error reoccur?
ID unit fuse Is ID unit setting proper?
cannot be discon-
nected. (150 = Y, Does error reoccur?
151 = M, 152 = C,
153 = K)
Is error recovered by replacing
PRT board?
Belt unit fuse Is belt unit setting proper?
cannot be discon-
nected. Does error reoccur?
Fuser unit fuse Is fuser unit set properly?
cannot be discon-
nected. Does error reoccur?
Error detected by Is toner cartridge setting?
toner sensor. (160 Is toner lock lever setting?
= Y, 161 = M, 162
= C, 163 = K) Does error reoccur?
It does not occure
in factory default
setting.
Short circuit in
fuser thermistor Does error reoccur?
or open detected.
Abnormal tem-
perature detected Does error reoccur?
by fuser ther-
mistor (high-temp
or low temp.)
Short circuit in
back up roller Does error reoccur?
thermistor de-
tected (at high
temperature).
Error Description
Oki Data CONFIDENTIAL
Solution
Yes Reset ID unit.
No Turn power ON again.
Yes Replace ID Up/Down
sensor.
No Reset ID unit.
Yes Turn power ON again.
Yes After check connec-
tions of cable between
PRT board and PU
board, replace PRT
board.
No Replace PU board
(PRN)
No Reset belt unit.
Yes Turn power ON again.
Yes Check cable connec-
tions and, replace PU
board(PRN)
No After cleaning for fuser
connector, reset.
Yes Turn power ON again.
Yes Check cable connec-
tions and replace PU
board (PRN)
No Set toner cartridge.
No Turn a lock lever of
toner to a fixed position.
Yes Replace toner sensor
or assembly.
Turn power ON again.
Yes Replace fuser unit.
Turn power ON again.
Yes Replace fuser unit.
Turn power ON again.
Yes Replace fuser unit.
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