|
|
|
|
| Сброс ошибки осуществляется выключением и включением питания принтера после замены детали или устранения дефекта. |
|
|
| Код ошибки |
Неполадки |
Причина |
Устранение |
| 0100 |
Backup memory read/write error (NOR) Flash returns an
abnormal status. |
Defective
flash memory. |
Replace the
main PWB and check for correct operation |
| Defective main PWB. |
Replace the
main PWB and check for correct operation |
| 0120 |
MAC
address data error For data in which the MAC address is
invalid. |
Defective
flash memory. |
Replace the
main PWB and check for correct operation |
| 0190 |
Backup memory error (engine) Unable
to read the main PWB IC. |
Defective
flash memory. |
Replace the
main PWB and check for correct operation |
| Defective main PWB. |
Replace the
main PWB and check for correct operation |
| 0630 |
Scan
DMA error Unable to transfer DMA. |
Defective
main PWB. |
Replace the
main PWB and check for correct operation |
| 2000 |
Main motor error Pulse is
not detected after 1000msec. Motor won’t stabilize after 300msec. |
Defective
connector cable or poor contact in the connector. |
Reinsert
the connector. Also check for continuity within the connector cable. If none,
replace the cable, main motor and Relay PWB (YC4) Relay PWB and main PWB
(YC14). |
| Defective drive transmission system of motor. |
Check
if the gears rotate smoothly. If not, grease the bushes and gears. Check for
broken gears and replace if any. |
| Defective motor. |
Replace the main
motor. |
| Defective main PWB. |
Replace the
main PWB and check for correct operation |
| 4000 |
Polygon motor synchronize error Polygon motor is not stabilized within 15 s since the motor is
activated. After polygon motor is stabilized, the ready signal is not
detected for 7 s continuously. |
Defective
connector cable or poor contact in the connector. |
Reinsert
the connector. Also check for continuity within the connector cable. If none,
replace the cable. Polygon motor and main PWB (YC17) |
| Defective polygon motor. |
Replace the laser scanner unit |
| Defective main PWB. |
Replace the
main PWB and check for correct operation |
| 4200 |
BD stability error The BD
signal is not detected for 1000 ms after processing the compulsion lighting.
At the interrupt in VSYNC, the BD error is detected continuously for 10 times
in 400 ms intervals. |
Defective
connector cable or poor contact in the connector. |
Reinsert
the connector. Also check for continuity within the connector cable. If none,
replace the cable. Laser scanner unit (YC1) and main PWB (YC5) |
| Defective APC PWB. |
Replace the laser scanner unit |
| Defective main PWB. |
Replace the
main PWB and check for correct operation |
| 6000 |
Broken fuser heater The
temperature does not reach 100° C/212 °F after the fuser heater lamp has been
turned on continuously for 30 s. At the time of 20 degrees or less from
specified temperature,the fuser temperature does not rise by 2 degrees or
more after the fuser heater lamp has been turned on continuously for 8
s.(during ready or during print) |
Defective
connector cable or poor contact in the connector. |
Reinsert
the connector. Also check for continuity within the connector cable. If none,
replace the cable. fuser heater lamp and Power source PWB (YC102). |
| Fuser thermostat triggered. |
Replace the fuser unit |
| Defective fuser heater. |
Replace the fuser unit |
| Defective main PWB. |
Replace the
main PWB and check for correct operation |
| 6020 |
Abnormally high fuser thermistor temperature Fuser thermistor detects a temperature higher than 210°C/410°F
for 3 s |
Deformed
connector pin. |
If
the l/F connector pins of the fuser unit and the main unit are deformed owing
to foreign matters, such as paper dusts, replace the connectors or the units
including the connectors. |
| Shorted fuser thermistor. |
Replace the fuser unit |
| Defective power source PWB. |
Replace the power source PWB |
| Defective main PWB. |
Replace the
main PWB and check for correct operation |
| 6030 |
Broken fuser thermistor wire Average
input AD given by the thermistor is less than 2 for 300msec. |
Defective
connector cable or poor contact in the connector |
Reinsert
the connector. Also check for continuity within the connector cable. If none,
replace the cable. Fuser unit and main PWB (YC15) |
| Broken fuser thermistor wire. |
Replace the fuser unit |
| Fuser thermostat triggered. |
Replace the fuser unit |
| Defective main PWB. |
Replace the
main PWB and check for correct operation |
| 6400 |
Fixing control zerocross signal error The ZCROSS signal does not reach the main PWB for more than 2
s. |
Defective
connector cable or poor contact in the connector. |
Reinsert
the connector. Also check for continuity within the connector cable. If none,
replace the cable. Power source PWB (YC103) and main PWB (YC12) |
| Defective power source PWB. |
Replace the power source PWB |
| Defective main PWB. |
Replace the
main PWB and check for correct operation |
|
|
|
|
