Service Call Tables
D093/D094 7-24
SM
543
A Fusing Temperature: Error 1
The circuit on the MCU that monitors the temperature of the board detected
a fusing temperature of 230
o
C (446
o
F) for longer than 2 sec.
MCU
defective
544
A Fusing Temperature: Error 2 (Hardware Detection)
The fusing thermistor that monitors the temperature of the hot roller detected
a fusing temperature of 235
o
C (455
o
F), due to a Triac short which interfered
with fusing temperature control.
MCU
defective
PSU
defective
Fusing unit defective
545
A Fusing Lamp Overheated: Error 2
After the hot roller reached the ready temperature, the fusing lamp stayed on
at full power for 50 sec. while the hot roller was not rotating.
Hot roller thermistor not positioned correctly
Fusing lamp harness loose, disconnected, defective
MCU
defective
546 A
Fusing
Temperature
Errors
The machine detected that the fusing temperature was fluctuating out of
range for more than 60 sec. (7 readings detected temperature fluctuating
more than ±20
o
C)
Thermistor connection loose, disconnected, defective
Hot roller thermistor not positioned correctly
Fusing lamp connections loose, disconnected, defective
MCU
defective
Содержание D093
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Страница 41: ...PRODUCT INFORMATION REVISION HISTORY Page Date Added Updated New None...
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Страница 51: ...Overview SM 2 9 D093 D094 Product Information 2 4 OVERVIEW 2 4 1 MACHINE GENERAL LAYOUT...
Страница 53: ...Overview SM 2 11 D093 D094 Product Information 2 4 2 MECHANICAL COMPONENT LAYOUT...
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Страница 111: ...Roll Feeder D503 D504 SM 3 33 D093 D094 Installation...
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Страница 169: ...PREVENTIVE MAINTENANCE REVISION HISTORY Page Date Added Updated New None...
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Страница 181: ...REPLACEMENT AND ADJUSTMENT REVISION HISTORY Page Date Added Updated New 22 02 21 2011 Updated Scanner CIS Reinstallation...
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Страница 206: ...Scanner D093 D094 5 24 SM 4 Remove CGB power pack A x 4 x2 x 2...
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Страница 322: ...Main SP Modes D093 D094 6 14 SM 13 Film Mode3 14 Film Mode4 15 Film Mode5...
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