Laser Error sc202 sc203 sc204 sc210 sc220 Copier RICOH MPC3002 MPC3502

Removing the laser optics housing unit RICOH Aficio MPC3002 MPC3502 MPC4502 MPC5502 and Installing a new Polygon Mirror Motor and Drive Board
Before removing the old laser optics housing unit
Do the following settings before removing the laser optics housing unit. These are adjustments for skew
adjustment motors in the laser optics housing unit.
1. Plug in and turn on the main power switch of the copier.
2. Enter the SP mode.
3. Execute SP2220-001 to clear the L2 lens positioning motor setting for Magenta.
4. Execute SP2220-002 to clear the L2 lens positioning motor setting for Cyan.
5. Execute SP2220-003 to clear the L2 lens positioning motor setting for Yellow.
6. Exit the SP mode
After installing the new laser optics housing unit
Do the following adjustment after installing the new laser optics housing unit.
1. Plug in and turn on the main power switch.
2. Adjust the main scan magnification only for black (Bk).
• Input the standard value [A] provided with a new laser optics housing unit for the main scan
magnification adjustment with SP2-185-001.
• The value [A] is different for each laser optics housing unit.
• Print the test pattern (14: 1-dot trimming pattern in the SP2-109-003).
• Check that the left and right trim margin is within 4 ± 1 mm. If not, change the standard value
for the main scan magnification adjustment.
3. Adjust the main scan registration only for black (Bk).
• Input the registration value [B] provided with a new laser optics housing unit for the main scan
registration adjustment with SP2101-001.
• The value [B] is different for each laser optics housing unit.
• Print the test pattern (14: 1-dot trimming pattern in the SP2-109-003).
• Check that the left trim margin is within 2 ± 1 mm. If not, change the registration value for the
main scan registration adjustment.
4. Select "0" with SP2-109-003 after printing the "1-dot trimming pattern.
5. Do the line position adjustment.
• First do SP2-111-3.
• Then do SP2-111-1.
4. Replacement and Adjustment
230
To check if SP 2-111-1 was successful, watch the screen during the process. A message is
displayed at the end. Also, you can check the result with SP 2-194-10 to -12.
6. Exit the SP mode.
After you replace the housing unit, do the adjustments in the following section of the manual: Image
Adjustment - Registration.
After installing the polygon mirror motor:
• 1) Do the "Forced Line Position Adj. Mode c" (SP2-111-3).
• 2) Then do the "Forced Line Position Adj. Mode a" (SP2-111-1).
To check if SP2-111-1 was successful, watch the screen during the process. A message is displayed at
the end. Also, you can check the result with SP2-194-10 to -12.
After you replace the motor, do the adjustments in the following section of the manual: Image Adjustment
- Registration.
ERROR RICOH:
SC202 Polygon motor error - Defective polygon motor - Replace the polygon motor / Replace the laser optics housing unit
SC203 Polygon motor error 2 - Defective polygon motor - Replace the polygon motor.
SC204 Polygon motor error 3 - Defective polygon motor - Replace the polygon motor
SC210-01 SC210-02 SC210-03 SC210-04 Laser synchronizing detection error: end position - Replace the laser optics housing unit
SC220-01 SC220-02 SC220-03 SC220-04 - Laser synchronizing detection error: start position - Replace the laser-synchronizing detector
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[@jenilvijay]

Thank you so much brother 😊

[@MrRicoh]

I hope you will find this knowledge useful.

[@jenilvijay]

@@MrRicoh yes brother..

[@MrRicoh]

Super !

[@sector8bloque594]

por favor me puede orientar con el código CS 293 en ricoh mpc3000, gracias

[@MrRicoh]

@sector8bloque594 1. Check or replace the harness.
2. Replace the shutter on the laser optics housing unit.
3. Replace the shutter motor.
4. Replace the shutter close sensor.
5. Replace the IOB.

[@ireiladudamell874]

@@sector8bloque594 gracias por su apoyo, voy a comprar el motor poligonal para sustituirlo a ver si soluciono. Mil gracias

[@dawidpawlak3807]

Dzień dobry, a może Pan będzie znał przyczynę co trzeba wyczyścić lub wymienić kiedy zadrukowana apla czerni nie jest idealnie czarna tylko ma delikatne prześwity bieli. Z góry bardzo dziękuję za odpowiedź. Pozdrawiam

[@MrRicoh]

Witam,
Po pierwsze kalibracja maszyna z trybu serwisowego. Ale jeśli to nie pomoże to pytanie zasadnicze: ile zrobił developer? To jest materiał eksploatacyjny i trzeba go wymienić

[@michaeldoneghy]

Is this video in english by chance? I would like to know some of what he is saying in the video.

[@MrRicoh]

Hi. I added subtitles in English. It took a while, but it worked.

[@luismera8314]

Amigo ayudame, tengo 2 máqunas 4002 que funcionaban correctamente, lastimosamente para mí regaban mucho toner, y decidí limpiarlas, ahora me bota el error sc 220-00 en las 2 ya hice lo que explicas a las 2 y aún así no se le quita el bendito error

[@MrRicoh]

You have to replace this: copy-expert.com/pl/p/Laser-RICOH-MP4002-MP5002-SP8300-LD-UNIT-D1291860/4632

[@rafaeldeoliveira400]

Olá, poderia me ajudar quanto ao erro SC221-01 ? Obrigado!

[@MrRicoh]

@rafaeldeoliveira400 Se a limpeza do laser não ajudar, você precisará substituir a LASER UNIT. Não há outra solução e esta é uma falha comum.

[@rafaeldeoliveira400]

@@MrRicoh Já troquei o kit laser e mesmo assim continua o erro sc221.

[@sinanaderi441]

will this way helps?

[@MrRicoh]

This usually helps

[@ranganalakmalbandara380]

nice video show me how to replace drum charging roll c3002 thanks..

[@MrRicoh]

watch this: ua-cam.com/video/vIPNlGu7gmw/v-deo.html

[@sinanaderi441]

what is the error C4501 in Konika ?

[@MrRicoh]

Laser malfunction

[@watbanricoh9151]

Possible explanation of the laser mp5000

[@MrRicoh]

the mp5000 laser extends from the front of the machine copy-expert.com/pl/p/Laser-Imaging-LD-Unit-RICOH-MP4000-MP4001-MP5000-MP5001-SP8200-D0091860/2006

[@MrRicoh]

VIDEO replacement laser mp5000 ua-cam.com/video/JmKd_2vWYu8/v-deo.html

[@deinternet4723]

code sc 202 en ricoh spc430... podras orientarme?

[@MrRicoh]

Por supuesto. Es un asunto sencillo. Reemplace el láser.