Printer model check problem.

[jam2606]

Description of the bug

al crear un archivo con prusa slicer 2.8.0 para mi mk3s+ com firmware 3.14.0 y mmu2s con firmware 3.0.2 y con el perfil de mk3s+ con mmu2 s ya sea en modo un filamento o multicolor al mandarlo a la impresora me dice que el archivo es para otra maquina

when creating a file with prusa slicer 2.8.0 for my mk3s+ with firmware 3.14.0 and mmu2s with firmware 3.0.2 and with the profile of mk3s+ with mmu2s either in single filament or multicolour mode when sending it to the printer it tells me that the file is for another machine.

Project file & How to reproduce

Checklist of files included above

• Project file
• Screenshot

Version of PrusaSlicer

2.8.0

Operating system

windows 11

Printer model

mk3s+ con mmu2s

[rtyr]

The g-code output uses correct printer model (for years), so it seems like some FW issue.
M862.3 P "MK3SMMU2S" ; printer model check

[3d-gussner]

@jam2606 Thanks for reporting this issue.
I just tested FW 3.14.0+8066 (hash b97131b) + MMU3 3.0.2 on MK3S+ with the MK3S hex file.

Also used PrusaSlicer 2.8 with newest profiles Original Prusa MK3S & MK3S+ MMU3 Single to sclice a 25x25x2 cube and sent it to the printer. No warning that the gcode is sliced for wrong printer.

Please ensure that you have flashed the printer with the MK3S MK3S+ firmware and not the MK3 hex file, which would explain the issue.

Gracias por informar de este problema.

Acabo de probar FW 3.14.0 + MMU3 3.0.2 en MK3S+ con el MK3S hex file.
Tambien use PrusaSlicer 2.8 con los perfiles mas nuevos Original Prusa MK3S & MK3S+ MMU3 Single para sclice un cubo 25x25x2 y lo envie a la impresora. No hay advertencia de que el gcode es rebanado para la impresora equivocada.

Por favor, asegúrate de que has flasheado la impresora con el firmware MK3S MK3S+ y no con el archivo hexadecimal MK3, lo que explicaría el problema.

[ojrik]

) + MMU3

MK3S+ FW 3.14.0 - MMU3 FW 3.0.2
It is no longer compatible with SLICER Profil MK3S+ MMU2S. The printer will report an error in the G-code. For MMU from FW 3.0.2 Slicer Profile MK3S+ MMU3 should be used.

Firmware settings for MK3S+:
// Printer revision
#define PRINTER_TYPE PRINTER_MK3S
#define PRINTER_NAME PRINTER_MK3S_NAME
#define PRINTER_NAME_ALTERNATE PRINTER_MK3_NAME //the other similar printer to this.
#define PRINTER_MMU_TYPE PRINTER_MK3S_MMU3
#define PRINTER_MMU_NAME PRINTER_MK3S_MMU3_NAME
#define FILAMENT_SIZE "1_75mm_MK3S"
#define NOZZLE_TYPE "E3DREVO"

// Printer name
#define CUSTOM_MENDEL_NAME "Prusa i3 MK3S+R"

[XSSammy]

I have the same issue same printer with a mmu2s. @ojrik I haven't tried printing with the mmu3 profile but I can confirm it doesn't report the same error if I use that profile.

[ojrik]

FW from 3.0.0 to 3.0.3 is for MMU3 device. If you use the mmu2s profile, the G-Code will be for a different type of printer. I have MK3.5 MMU3, MK3S+ MMU2S, MK3S MMU3 Ulti multi everywhere I use SLICER profile for MMU3. By the way, I made g-cod for MK3S+ MMU2S and started printing on my MK3S+ FW 3.14.0 - MMU2S FW 3.0.2 device reported G-Code error for different printer type.

@3d-gussner also used a profile for MMU3 and no report.

@XSSammy do you have a similar but different report?

[ojrik]

A small note, if you just flashed FW 3.0.2 to the MMU2S device without UPGRADE, you already have MMU3.