Printing speed just slow motion

[axiom]

In the slicer (Cura) I set a print speed of 30 mm/s. However, the printer printed in absolute slow motion. What can be the reason?

[alankilian]

@axiom

You're going to have to post your config.g file so people can look at your settings.

Also, it's helpful to post the output from the Diagnose command M122

[Phaedrux]

I would guess that the printer profile you are using has some speed commands for marlin in the start gcode that is setting the speed to a lower minimum than you have in config.g

Check your slicer start gcode and remove any speed commands and make sure it's set to RepRap gcode flavor.

[axiom]

This post is deleted!

[axiom]

@Phaedrux
Hi, here is my starting g-code. Which of these should I delete?

M201 X500.00 Y500.00 Z100.00 E5000.00 ;Setup machine max acceleration
M203 X500.00 Y500.00 Z10.00 E50.00 ;Setup machine max feedrate
M204 P500.00 R1000.00 T500.00 ;Setup Print/Retract/Travel acceleration
M205 X8.00 Y8.00 Z0.40 E5.00 ;Setup Jerk
M220 S100 ;Reset Feedrate
M221 S100 ;Reset Flowrate

Many greetings,
Don

[dc42]

@axiom delete the M201 and M203 lines.

[Phaedrux]

I'd delete these as well

M204 P500.00 R1000.00 T500.00 ;Setup Print/Retract/Travel acceleration
M205 X8.00 Y8.00 Z0.40 E5.00 ;Setup Jerk

[axiom]

@Phaedrux
I deleted all 4 lines... and what can I say... amazing speed!!
Thank you both
Many greetings,
Don

PS: New puzzles are just appearing again (progress display and filament consumption...but first the printer is running and I can devote myself to the insulation and construction space closure)