March 2005 © TOSHIBA TEC e-STUDIO520/600/720/850 ERROR CODE AND SELF-DIAGNOSTIC MODE
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Code Function Procedure
201 1st drawer feed clutch ON/OFF 3
202 2nd drawer feed clutch ON/OFF 3
204 Bypass feed clutch ON/OFF 3
206 Tandem LCF pickup solenoid ON/OFF 3
207 Tandem LCF end fence reciprocating movement 2
208 Tandem LCF end fence motor ON/OFF 3
209 3rd drawer / Tandem LCF feed clutch ON/OFF 3
210 3rd drawer / Tandem LCF transport clutch ON/OFF 3
211 Document feed motor (forward rotation) ON/OFF 3
212 Document feed motor (reverse rotation) ON/OFF 3
213 Read motor (forward rotation) ON/OFF 3
218 Key copy counter count-up 3
220 Horizontal transport section drive clutch-2 ON/OFF 3
221 Horizontal transport section drive clutch-3 ON/OFF 3
225 4th drawer transport clutch ON/OFF 3
226 3rd drawer / Tandem LCF feed clutch ON/OFF 3
228 4th drawer feed clutch ON/OFF 3
229 1st drawer transport clutch ON/OFF 3
230 2nd drawer transport clutch ON/OFF 3
231 3rd drawer / Tandem LCF transport clutch ON/OFF 3
234 Bypass pickup solenoid ON/OFF 3
235 Discharge LED ON/OFF 3
236 Exit section cooling fan (high speed) ON/OFF 3
237 Exit section cooling fan (low speed) ON/OFF 3
240 Developer unit fan ON/OFF 3
243 Wire cleaner drive motor ON 2
244 Transfer belt cam motor up/down 3
245 Transfer belt power supply roller bias TR1 ON/OFF 3
246 Transfer belt power supply roller bias TR2 ON/OFF 3
247 Transfer belt power supply roller bias TR3 ON/OFF 3
248 Developer bias +DC ON/OFF (operational without developer unit) 3
249 Developer bias -DC1 ON/OFF (operational without developer unit) 3
250 Developer bias -DC2 ON/OFF (operational without developer unit) 3
251 Developer bias -DC3 ON/OFF (operational without developer unit) 3
252 Main charger ON/OFF (operational without developer unit) 3
254 Duct in fan ON/OFF 3
255 Transfer belt cleaning brush bias ON/OFF (operational without developer unit) 3
257 Duct out fan (high speed) ON/OFF 3
258 Duct out fan (low speed) ON/OFF 3
259 Fuser cooling fan (high speed) ON/OFF 3
260 Fuser cooling fan (low speed) ON/OFF 3
261 Scan motor ON (automatically stops at limit position; speed can be changed with the
[ZOOM] button)
2
264 SLG board cooling fan ON/OFF 3
267 Exposure lamp ON/OFF 3
270 Tandem LCF tray-up motor up/down 2
271 LCF tray motor tray-up 2