462
DP-C405/C305/C265
FEB 2008
Ver. 1.1
E4-13 Fuser IH
Cooling Fan
Rotation
1. The rotation of the
IH Cooling Fan is
not being detected
within a
predetermined
time.
2. Fuser IH Cooling
Fan keeps rotating
after a
predetermined time
has lapsed.
Fan
1. Check the Fan connector.
2. Fan is defective.
3. Check the EC PCB connector (CN503).
4. EC PCB is defective.
E4-14 Fuser IH Driver
Fan Rotation
1. The rotation of the
Fuser IH Driver Fan
is not being
detected within a
predetermined
time.
2. Fuser IH Driver Fan
keeps rotating after
a predetermined
time has lapsed.
Fan
1. Check the Fan connector.
2. Fan is defective.
3. Check the EC PCB connector (CN510).
4. EC PCB is defective.
E4-20 Thermistor
(TH1) Open
Error
Thermistor (TH1)
output resistance is
higher than the
predetermined value.
Fuser
1. Check the Thermistor (TH1) connector.
2. Thermistor (TH1) is defective.
3. Check the Fuser Unit Relay connector.
4. Check the EC PCB connector (CN502).
5. EC PCB is defective.
E4-21 Thermistor
(TH2) Open
Error
Thermistor (TH2)
output resistance is
higher than the
predetermined value.
Fuser
1. Check the Thermistor (TH2) connector.
2. Thermistor (TH2) is defective.
3. Check the Fuser Unit Relay connector.
4. Check the EC PCB connector (CN502).
5. EC PCB is defective.
E4-22 Thermistor
(TH3) Open
Error
(DP-C322
Series)
Thermistor (TH3)
output resistance is
higher than the
predetermined value.
Fuser
1. Thermistor (TH3) is defective.
2. Thermistor (TH3) connector is
disconnected.
3. Fuser Unit Relay connector is
disconnected.
4. EC PCB connector is disconnected.
(CN502)
5. EC PCB is defective.
E4-23 Thermistor
(TH4) Open
Error
Thermistor (TH4)
output resistance is
higher than the
predetermined value.
Fuser
1. Check the Thermistor (TH4) connector.
2. Thermistor (TH4) is defective.
3. Check the Fuser Unit Relay connector.
4. Check the EC PCB connector (CN502).
5. EC PCB is defective.
E4-24 Thermistor
(TH1) High
Temperature
Error
Thermistor (TH1)
output resistance is
lower than the
predetermined value.
(Higher than 220
°
C)
Fuser
1. Check the Thermistor (TH1) connector.
2. Thermistor (TH1) is defective.
3. Induction Heating (IH) PCB is defective.
4. Check the EC PCB connector (CN508).
5. EC PCB is defective.
E4: Induction Heating (IH) Fuser Unit Error Codes
Code
Function
Contents
Section
Check Points
Summary of Contents for Workio DP-C305
Page 2: ...2...
Page 3: ...3...
Page 5: ...5...
Page 6: ...6 For PB and Other Destinations not for PU USA Canada...
Page 11: ...11...
Page 12: ...12...
Page 13: ...13...
Page 14: ...14 memo...
Page 220: ...220 FEB 2008 Ver 1 1 DP C405 C305 C265 Color Test Chart 101 P N PJQRC0119Z LDR PJQRC0120Z A3...
Page 232: ...232 FEB 2008 Ver 1 1 DP C405 C305 C265 3 20 720K PM Kit DQ M35S72 DQ M32N72...
Page 400: ...400 FEB 2008 Ver 1 1 DP C405 C305 C265 LVPS CN6 LVPS CN7 Refer to SCN PC Board...
Page 401: ...401 FEB 2008 Ver 1 1 DP C405 C305 C265 LVPS CN8 Europe Specification Only...
Page 404: ...404 FEB 2008 Ver 1 1 DP C405 C305 C265 CST PCB CN603 CST PCB CN604...
Page 405: ...405 FEB 2008 Ver 1 1 DP C405 C305 C265 CST PCB CN605...
Page 406: ...406 FEB 2008 Ver 1 1 DP C405 C305 C265...
Page 407: ...407 FEB 2008 Ver 1 1 DP C405 C305 C265 CST PCB CN606...
Page 408: ...408 FEB 2008 Ver 1 1 DP C405 C305 C265...
Page 409: ...409 FEB 2008 Ver 1 1 DP C405 C305 C265 CST PCB CN607...
Page 410: ...410 FEB 2008 Ver 1 1 DP C405 C305 C265 CST PCB CN608...
Page 412: ...412 FEB 2008 Ver 1 1 DP C405 C305 C265 TRU PCB CN613...
Page 414: ...414 FEB 2008 Ver 1 1 DP C405 C305 C265 RLB PCB CN176...
Page 615: ...615 DP C405 C305 C265 FEB 2008 Ver 1 1 1 2 3 4 5 6 7 8...
Page 752: ...752 FEB 2008 Ver 1 1 DP C405 C305 C265 memo...
Page 847: ...847 DP C405 C305 C265 FEB 2008 Ver 1 1 2 Motor PCBs Fig 5 009 M1 M2 M8 M5 M4 M3 M7 M6 1...
Page 919: ......
Page 920: ...Published in Japan...