I have this error 6137-001 noritsu 3501f

[arturo huevo duro]

I already replaced the elevator unit for the second time, everything worked fine for a month and now it's showing the same error again that I had with the other elevator unit. Do you think it could be a circuit board or a power supply? I've already replaced the elevator unit for the second time and I'm getting the same error again that I had with the first elevator unit.

[Dave S]

That error is not related to the elevator unit. It is the unit before the elevator unit. Check the focal plane guide has been fitted properly.

Try completely removing the guide, and see if the error disappears.
If it does, go in to the menu and choose the Cleaning of the focal plane guide, follow the instructions, then put the guide back.

[PHOTOLABPART.COM]

Respected Sir 

 

Exposure advance pressure change sensor 2 does not turn DARK from LIGHT even though the exposure advance pressure change motor 2 has moved for the specified length.

Check that the focal plane regulating guide is securely attached.

please check fuse F33 Printer control PCB

J/P206 Connects exposure advance motor 1, 2 and exposure advance pressure change motor 1, 2

J/P221 Connects to the interlock relay.

J/P224 Inputs the power supply (+24 V, GND) from printer power supply 2.

J/P317 Inputs the AC power supply from the Processor relay PCB. No. 6137-0001 Exposure Advance Pressure Change Motor 2 operation error. occurs. Via output check, no motor of the exposure advance unit works. J/P326 Supplies the power to the printer control PCB (+24 V). J/P327 GND

Thanks 

[arturo huevo duro]

On 12/9/2025 at 10:02 AM, Dave S said:

Ese error no está relacionado con la unidad del ascensor. Es la unidad antes que la unidad del ascensor. Comprueba que la guía del plano focal esté bien ajustada.

Prueba a eliminar completamente la guía y comprueba si el error desaparece.
Si lo hace, entra en el menú y elige la guía de Limpieza del plano focal, sigue las instrucciones y luego vuelve a poner la guía.

Which guide are we talking about, the one that uploads and downloads photos?

[Dave S]

7 hours ago, arturo huevo duro said:

Which guide are we talking about, the one that uploads and downloads photos?

 

[arturo huevo duro]

On 12/9/2025 at 10:02 AM, Dave S said:

Ese error no está relacionado con la unidad del ascensor. Es la unidad antes que la unidad del ascensor. Comprueba que la guía del plano focal esté bien ajustada.

Prueba a eliminar completamente la guía y comprueba si el error desaparece.
Si lo hace, entra en el menú y elige la guía de Limpieza del plano focal, sigue las instrucciones y luego vuelve a poner la guía.

How do you perform focal plane cleaning by entering service mode?

[Dave S]

6 hours ago, arturo huevo duro said:

How do you perform focal plane cleaning by entering service mode?

You don't need to enter the service mode.

From the main printing screen press the button marked F, go to Menu, choose, Cleaning the Focal Plane Regulating Guide.

[arturo huevo duro]

On 13/12/2025 at 6:39, Dave S said:

No necesitas entrar en modo servicio.

Desde la pantalla principal de impresión pulsa el botón marcado con F, ve a Menú, elige Guía de Regulación de Limpieza del Plano Focal.

How is that cleaning done, and what exactly do I need to clean?

 

 

 

 

 

[Dave S]

The usual reason for cleaning is a white line on the prints caused by dust on the focal plane guide.
Just blow it with air normally, or wipe with a microfibre cloth.

In your case, it's likely the guide is just not fitted in position properly causing the roller to touch the guide and give you the 6137 error.

How to do it? I've already explained this in the previous posts. F, Menu, Cleaning the Focal Plane Regulating Guide.

Edited September 8 by Dave S