Oki C5500 Maintenance Manual page 173

Message
Service call
140:Error
~
142:Error
Service call
150:Error
~
153:Error
Service call
154:Error
Service call
155:Error
Service call
160:Error
~
163:Error
Service call
167:Error
Service call
168:Error
Service call
169:Error
43085101TH Rev.1
Table 7-1-2 Service Call Error (4/7)
Cause
Error detected at Is ID unit set properly?
ID position of Up/
Down(140= Y, 141 Does error reoccur?
= M, 142 = C)
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.
Thermistor Slope Is an error message indicated?
Error Is the error issued again?
Compensation Is an error message indicated?
Thermistor Error Is the error issued again?
Upper Side Is an error message indicated?
Thermistor Error Is the error issued again?
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 connections
of cable between PRT
board and PU PCB,
replace PRT PCB.
No Replace PU PCB (PRN)
No Reset belt unit.
Yes Turn power ON again.
Yes Check cable connec-
tions and, replace PU
PCB(PRN)
No After cleaning for fuser
connector, reset.
Yes Turn power ON again.
Yes Check cable connec-
tions and replace PU
PCB (PRN)
No Set toner cartridge.
No Turn a lock lever of toner
to a fixed position.
Yes Replace toner sensor or
assembly.
Yes Turn on the power
again.
Yes Leave the printer as is
for 30 minutes, and turn
on the power again.
Yes Turn on the power
again.
Yes Leave the printer as is
for 30 minutes, and turn
on the power again.
note)
Yes Turn on the power
again.
Yes Leave the printer as is
for 30 minutes, and turn
on the power again.
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