C6000
(
Fuser heater broken
)
,C6030
(
Fuser thermistor1 broken
)
, C6050
(
Fuser thermistor1 low temp error
)
C6200
(
Fuser edge heater broken
)
, C6230
(
Fuser thermistor2 broken
)
, C6250
(
Fuser thermistor2 low temp
error
)
Check whether the contact of fuser unit connection connector is removed.
NG
OK
Check the harness pin at the main machine side is
not removed.
OK
OK
N
G
Change harness
Change of cable wiring at
main machine side.
O
K
Replace the fuser unit
Change of cable wiring
<Check the removal of pin>
Check that the contact is not removed while pulling it lightly.
NG
Check YC26 on engine PCB
Check whether version of engine firmware is
[2LF_1000.003.083]
or after.
O
K
Version up the firmware
N
G
O
K
OK
N
G
C6030
Other than C6030
OK
NG
302LH46120
Re-insert
NG
O
K
OK
Replace the engine PCB.
O
K
OK
N
G
Replace the harness between engine
PCB and fuser unit.
Replace the heater PCB.
OK
OK
NG
302H746191
OK
OK
<The access saddle relocated>
Wire from connector is
smoothly aligned
Wire alignment: after
Before
Main machine side harness
Wire alignment: before
Access saddle
relocated
After
For 3500i/4500i/5500i
82
Summary of Contents for 6500i
Page 48: ... The film attached procedure J49XX J50XX J51XX J600X 3 9 48 ...
Page 52: ... Replacement procedure for the bushing J49XX J50XX J51XX J600X 7 9 52 ...
Page 57: ... The film attached procedure J6100 J6110 DF 3 6 57 ...
Page 71: ... The film attached procedure Corner Folding 3 6 71 ...
Page 73: ...Corner Folding 5 6 73 ...
Page 74: ...Corner Folding 6 6 74 ...
Page 103: ...Abnormal sound from the fuser section 3 5 For 3500i 4500i 5500i 103 ...
Page 104: ...Abnormal sound from the fuser section 4 5 For 3500i 4500i 5500i 104 ...