Problem starting a print
I am receiving an "Error:to retract when heating [mm]" when I start print after the extruder and the bed warms and the extruder moves into position to start to print. No filament is extruded before the error is received.
10:10:55.720 : N450 M105*38
10:10:55.720 : N450 M105*38
10:10:58.787 : N451 M105*39
10:11:01.845 : N452 M105*36
10:11:04.911 : N453 M105*37
10:11:07.077 : N454 G28*22
10:11:07.078 : N455 G1 Z15 F100*5
10:11:07.079 : N456 M107*34
10:11:07.079 : N457 G90*22
10:11:07.079 : N458 M82*16
10:11:07.079 : N459 M190 S50*85
10:11:07.081 : N460 M104 T0 S210*32
10:11:07.081 : N461 G92 E0*68
10:11:07.081 : N462 M109 T0 S210*47
10:11:07.081 : N463 M107*36
10:11:07.081 : N464 G0 X83.9 Y83.9 Z0.3 F9000*22
10:11:11.044 : X:-38.00 Y:-7.00 Z:0.000 E:0.0000
10:11:11.044 : N465 M117 ETE 13m 25s*76
10:11:11.044 : N466 M105*35
10:11:11.047 : Printing layer 1 of 125
10:11:11.047 : N467 G1 X96.1 Y83.9 E0.58964 F1800*2
10:12:49.169 : N468 M117 ETE 13m 25s*65
10:12:49.172 : N469 M105*44
10:14:24.714 : N470 M117 ETE 13m 25s*72
10:14:24.714 : N471 M105*37
10:14:24.716 : N472 G1 X96.1 Y88.9 E0.8313*93
10:14:24.749 : Error:to retract when heating [mm]
10:14:24.750 : N473 G1 X101.1 Y88.9 E1.07295*82
10:14:24.760 : Resend: N468 M117 ETE 13m 25s*65
10:14:24.760 : Resend: N469 M105*44
10:14:24.760 : Resend: N470 M117 ETE 13m 25s*72
10:14:24.760 : Resend: N471 M105*37
10:14:24.760 : Resend: N472 G1 X96.1 Y88.9 E0.8313*93
10:14:24.760 : Resend: N473 G1 X101.1 Y88.9 E1.07295*82
10:14:27.991 : N474 M117 ETE 13m 25s*76
10:14:27.991 : N475 M105*33
10:14:27.992 : N476 G1 X101.1 Y93.9 E1.31461*85
10:14:27.992 : N477 G1 X106.1 Y93.9 E1.55627*81
10:14:27.992 : N478 G1 X106.1 Y98.9 E1.79792*84
10:14:27.992 : N479 G1 X111.1 Y98.9 E2.03958*85
10:14:28.000 : Error:to retract when heating [mm]
10:14:28.013 : Resend: N468 M117 ETE 13m 25s*65
10:14:28.013 : Resend: N469 M105*44
10:14:28.013 : Resend: N470 M117 ETE 13m 25s*72
10:14:28.013 : Resend: N471 M105*37
10:14:28.013 : Resend: N472 G1 X96.1 Y88.9 E0.8313*93
10:14:28.013 : Resend: N473 G1 X101.1 Y88.9 E1.07295*82
10:14:28.021 : Error:to retract when heating [mm]
This problem does not occur when running in Cura 14.06. I can manually extrude filament using the manual control. My printer is a ANet A8 with the factory extruder. Thank-you in advance.
Steve
Comments
"Here it seems the M117 command confuses the firmware. I guess it is the same in case 1 also we do not see it but line 37 seems also a M117 command.
So my guess is your firmware can not handle M117 with line number and checksum.
Only solution is in printer settings to deselect "Send ETA to printer display". This disables sending the M117 command coming from host it self. Of course your gcode should also not contain them."
Hope it helps someone else!
Steve