Toshiba e-STUDIO650 Service Handbook page 32

Code
248 Developer bias +DC ON/OFF (Operation is possible without the developer unit.)
249 Developer bias -DC1 ON/OFF (Operation is possible without the developer unit.)
250 Developer bias -DC2 ON/OFF (Operation is possible without the developer unit.)
251 Developer bias -DC3 ON/OFF (Operation is possible without the developer unit.)
252 Main charger ON/OFF (Operation is possible without the developer unit.)
254 Duct in fan ON/OFF
255 Transfer belt cleaning brush bias ON/OFF (Operation is possible without the developer unit.)
257 Duct out fan (high speed) ON/OFF
258 Duct out fan (low speed) ON/OFF
259 Heater fan (high speed) ON/OFF
260 Heater fan (low speed) ON/OFF
261 Scanner motor ON (automatically stopping at the limit position, speed changeable by the ZOOM keys)
264 SLG fan ON/OFF
267 Exposure lamp ON/OFF
270 Tandem LCF tray motor ON (tray lifted)
271 External LCF tray motor ON (tray lifted)
272 External LCF feed clutch ON/OFF
273 External LCF transport clutch ON/OFF
274 Gate solenoid ON/OFF
276 Cassette tray-up motor 1 ON (1st cassette tray lifted)
278 Cassette tray-up motor 1 ON (2nd cassettetray lifted)
279 Cassette tray-up motor 2 ON (3rd cassettetray lifted)
280 Cassette tray-up motor 2 ON (4th cassettetray lifted)
283 RADF large original exit roller (forward rotation) ON/OFF
284 RADF large original exit roller (reverse rotation) ON/OFF
285 RADF small original exit roller (forward rotation) ON/OFF
286 RADF small original exit roller (reverse rotation) ON/OFF
287 RADF large original exit solenoid ON/OFF
288 RADF small original exit solenoid ON/OFF
289 RADF disengagement solenoid ON/OFF
290 RADF tray lift motor ON (tray lifted)
292 Laser unit fan (high speed) ON/OFF
293 Laser unit fan (low speed)
295 Power OFF mode
450 IH fan (high speed)
451 IH fan (low speed)
452 Reverse section fan 1 (high speed)
453 Reverse section fan 1 and 2 (low speed)
454 Reverse section fan 2 (high speed) ON/OFF
e-STUDIO550/650/810 ERROR CODES AND SELF-DIAGNOSIS 2 - 18
Function
ON/OFF
ON/OFF
ON/OFF
ON/OFF
ON/OFF
Procedure
3
3
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3
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2
3
3
2
2
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3
2
2
2
2
3
3
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3
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2
3
3
4
3
3
3
3
3
JUNE 2002 © TOSHIBA TEC