Field Service Ver. 1.0 Aug. 2005
19. Malfunction code
237
bizhub 200/250/350
T
roubleshooting
C3451
Fusing Warm-Up Failure (Main)
• The Fusing Roller Thermistor does not detect
the required temperature within 30 sec. after a
warmup cycle has begun; therefore, the copier
does not complete the warm-up cycle.
• The temperature of the Fusing Rollers does not
reach the required level even after the set period
of time has elapsed during a warm-up cycle.
A
C3452
Fusing Warm-Up Failure (Sub)
• The Fusing Roller Sub Thermistor does not
detect the required temperature within 30 sec.
after a warm-up cycle has begun; therefore, the
copier does not complete the warm-up cycle.
• The temperature of the Fusing Rollers does not
reach the required level even after the set period
of time has elapsed during a warm-up cycle.
A
C3751
High Fuser Temperature Failure
(Main)
• The Fusing Roller Thermistor and Fusing Roller
Sub Thermistor are detected to be at a tempera-
ture above 240 °C when the Main Power Switch
is set to ON.
A
C3752
High Fuser Temperature Failure
(Sub)
A
C3851
Low Fuser Temperature Failure
(Main)
• The Fusing Roller Thermistor and Fusing Roller
Sub Thermistor are detected to be at a tempera-
ture below 105 °C during standby.
• The Fusing Roller Thermistor and Fusing Roller
Sub Thermistor are detected to be at a tempera-
ture below 105 °C during printing.
A
C3852
Low Fuser Temperature Failure
(Sub)
A
C4001
Main Unit Communication
Failure
• Communications with the Mechanical Control
Board and the MFBS Board fail.
B
C4002
HSYNC Detection Failure
• No SOS falling edges are detected within the set
period of time after laser emission began while
the Polygon Motor is turning.
• No SOS falling edges are detected while VIA
remains ON.
B
C4101
Polygon Motor Failure
• The Polygon Motor Lock signal could not be
detected within the set period of time after the
Polygon Motor is energized. (Faulty start detec-
tion)
• No First Lock signals are detected during the 1-
second period that starts 1 second after a First
Lock signal. (Faulty lock signal detection)
• The Polygon Motor Lock signal could not be
detected after the set period of time has elapsed
while the Polygon Motor is turning. (Out-of-timing
lock detection)
• The Polygon Motor Lock signal is set to ON for
longer than the set period of time while the Poly-
gon Motor remains stopped. (Abnormal lock
detection)
B
C4721
Main Unit G/A Communication
Failure
• Communications with the gate array for expan-
sion I/O (the IC mounted on the Mechanical Con-
trol Board) fail.
B
C5102
Main Motor Failure
• The Transport Motor Lock signal remains set to
H for a set period of time while the Transport
Motor is turning.
B
Code
Item
Description
Rank
Summary of Contents for ineo 250
Page 1: ...ineo 250 350 Dynamic balance www develop de Service Manual Field ...
Page 21: ...SAFETY AND IMPORTANT WARNING ITEMS S 18 4040P0C501DA High voltage ...
Page 26: ...ineo 250 350 Main Unit Dynamic balance www develop de Service Manual Field ...
Page 45: ...3 Built in Controllers Field Service Ver 1 0 Aug 2005 6 bizhub 200 250 350 General Blank Page ...
Page 331: ...25 Timing chart Field Service Ver 1 0 Aug 2005 292 bizhub 200 250 350 Appendix 4040F5E522DA ...
Page 334: ...Duplex Unit Switchback Unit Dynamic balance www develop de Service Manual Field ...
Page 352: ...ineo 250 350 Standard Controller Dynamic balance www develop de Service Manual Field ...
Page 364: ...FK 503 Dynamic balance www develop de Service Manual Field ...
Page 373: ...1 Product specifications Field Service Ver 1 0 Aug 2005 4 FK 503 General Blank Page ...
Page 379: ...4 Disassembly Reassembly Field Service Ver 1 0 Aug 2005 10 FK 503 Maintenance Blank Page ...
Page 529: ...11 Soft Switch List Field Service Ver 1 0 Aug 2005 160 FK 503 Adjustment Setting Blank Page ...
Page 542: ...DF 605 Dynamic balance www develop de Service Manual Field ...
Page 549: ...1 Product specifications Field Service Ver 1 0 Aug 2005 4 DF 605 General Blank Page ...
Page 578: ...PC 102 PC 202 Dynamic balance www develop de Service Manual Field ...
Page 583: ...1 Product specifications Field Service Ver 1 0 Aug 2005 2 PC 102 PC 202 General Blank Page ...
Page 609: ...8 Trouble code Field Service Ver 1 0 Aug 2005 28 PC 102 PC 202 Troubleshooting Blank Page ...
Page 610: ...PC 402 Dynamic balance www develop de Service Manual Field ...
Page 615: ...1 Product specification Field Service Ver 1 0 Aug 2005 2 PC 402 General Blank Page ...
Page 629: ...3 Other Field Service Ver 1 0 Aug 2005 16 PC 402 Maintenance Blank Page ...
Page 649: ...8 Trouble code Field Service Ver 1 0 Aug 2005 36 PC 402 Troubleshooting Blank Page ...
Page 650: ...JS 502 Dynamic balance www develop de Service Manual Field ...
Page 653: ...JS 502 General Maintenance Adjustment Setting Field Service Ver 1 0 Aug 2005 ii Blank Page ...
Page 655: ...1 System configuration Field Service Ver 1 0 Aug 2005 2 JS 502 General Blank Page ...
Page 660: ...FS 508 PU 501 OT 601 Dynamic balance www develop de Service Manual Field ...
Page 687: ...4 Other Field Service Ver 1 0 Aug 2005 22 FS 508 PU 501 OT 601 Maintenance Blank Page ...
Page 714: ...MT 501 Dynamic balance www develop de Service Manual Field ...
Page 719: ...1 Product specification Field Service Ver 1 0 Aug 2005 2 MT 501 General Blank Page ...
Page 732: ...SD 502 Dynamic balance www develop de Service Manual Field ...
Page 737: ...1 Product specifications Field Service Ver 1 0 Aug 2005 2 SD 502 General Blank Page ...