This code is a problem with your machine polygon motor it is defective or the cable running to it is defective , it is quite a big job getting to that motor so i sugest you get a profesional to fix that up for you .
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Noise aside, the most common cause of 202 codes on those things is the front door is not closed on the left hand side. It activates the laser shutter.
Mar 10, 2018
Video might not help but this problem is due to the charge spring arching on the back of pcu, suggested fix eould be to restore spring to its original condition and add conductive grease to the charge plate on tge rear of the pcu. Hope it helps
sc363 is a yellow PCU error. Try replacing the toner cartridge and resetting the PCU. If the error comes back, you'll probably need to replace that yellow PCU.
Hello, you´re found problem in the fusion unit. Clean the thermistor, and try again. Before try it, most reset the Sc code with service code....Good Luck!
Hi there the smudges are most likely down to the black PCU (Drum Unit) and following are the reasons for the two fault caode you have given me.
SC 261 LD HP sensor not switched off (for K only) After the laser beam pitch was changed, it takes more than five seconds for the HP sensor to switch off. • Defective motor • Defective sensor • Mechanical problem when switching the actuator • Brown fuse (FU81) on the Power supply unit 1. Turn the main switch off and on. 2. Check the sensor actuator position of the LD positioning motor. 3. Replace the LD positioning motor. 4. Replace the LD home position sensor. 5. Check and/or replace the PSU.
SC 380 Black development motor error SC 381 Color development motor error When the motor speed is within the target level, the motor sends a lock signal (High to Low at CN214-5) to the BCU. SC380 is detected under the following conditions: • The Lock signal stays High 2 seconds after the motor turns on. • The Lock signal stays Low 2 seconds after the motor turns off. • The Lock signal stays High for more than 2 seconds while the motor is on. • Defective motor • Defective BCU 1. Turn the main switch off and on. 2. Replace the motor. 3. Replace the BCU.
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