RICOH MPC2500 MPC2800 MPC3300 MPC2000 LASER sc202 sc203 sc204

Service Call sc220 sc221Laser synchronization error, sc230 No laser writing signal. Ricoh MPC2000, MPC2500, MPC2800, MPC3000, MPC3300, MPC4500, MPC3500. LD unit defective. TROUBLESHOOTING. How to replace the laser to repair a color photocopier.
You often ask about my tools 🪛 🔧⚙️ store tools in my videos www.toya24.pl
🏆 My favorite tools: YT-6903, YT-2601, YT-2614, YT-6916, YT-1956, YT-1944
🥇 Straight elongated pliers, CRV, 200 mm, three-color handles YT-1944
⚙️ 12-PIECE PRECISION SCREWDRIVER AND HOOK SET 64555
🔦 rechargeable torch YT-08568
🪛 Cordless screwdriver YT-82901
🔥🔥 Access all lessons and bonuses, become a supporting member, select a level MASTER SERVICE: / @mrricoh

[@rogerdarkman157]

Nice and easy poligon motor.

[@MrRicoh]

We are currently collecting photos of photocopiers from all over the world. If you want to take a few photos of your copier or office and send me an e-mail [e-mail] we will publish your photos on YT in the community card and we will mark the photos from which they are.

[@edwartsgustavoperezgarrido]

Buenas tardes amigo a la ricohpc3000 le sirve la de la mpc2500?

[@MrRicoh]

@edwartsgustavoperezgarrido Yes the laser is the same for both models. Here is the full compatibility description: copy-expert.com/pl/p/Laser-RICOH-Aficio-MPC3002-MPC3502-MPC4502-MPC5502-MPC4000-MPC5000-MPC4501-MPC5501-Polygon-Mirror-Motor-AX060318-AX060396/2543

[@BMOffice-r5l]

I have a question, i already changed the laser and is still the error in printer. What can i do ? is something else i can do. Thanks...

[@MrRicoh]

@BMOffice-r5l Please tell us what Ricoh model you have.

[@BMOffice-r5l]

@@MrRicoh Hello, is IM C5500. Thanks...

[@edwartsgustavoperezgarrido]

Buenos días si es una Ricoh mpc2500

[@edwartsgustavoperezgarrido]

Ricoh mpc2500 me da error 491

[@BMOffice-r5l]

@@MrRicoh What could it be? Since I installed a new laser and still with the same error. Please give me an idea. Thank you very much...

[@edwartsgustavoperezgarrido]

Buenos días amigo gracias por su respuesta. Pará consultarle algo la fotocopiadora me da error 491 cambié el cilindro rodillo de carga y el error sigue para ver si me puede ayudar gracias

[@MrRicoh]

@edwartsgustavoperezgarrido
Description: High voltage power source: charge/development: output error SC detection signal (charge/development) is L (abnormal) for 200 ms consecutively during high voltage (charge/development) output.
Causes:
H/W error
• Output contact setting fault
• Controller connector set fault
• Ground fault of output high voltage path
• Surface/air clearance insufficient (arc discharge)
• Controller harness disconnection, short-circuit
• PCU setting fault
• Control board _IOB error (related signal error)
• HVP_CB error Load error
• Grounding fault of charging output, short-circuit with other outputs
• Surface/air clearance insufficient in charging output path (including distance from other outputs)
• Abnormal deterioration of drum, and over current due to pinholes
• Drum vs charge roller gap error (PCU error).
• Over current due to drum surface condensation
• Grounding fault of developing output, short-circuit with other outputs
• Surface/air clearance insufficient in developing output path (including distance from other outputs)
• Other
Remedy:
• Cycle the main power off/on
• Reset or replace the harness of high voltage power supply feed path
• Reset or replace the harness between IOB-HVP_CB
• Reset or replace the PCU
• Check the operation of the contact mechanism
• Replace the HVP_CB • Replace the IOB