Ubuntu Manpage: prusa-slicer

Provided by: prusa-slicer_2.1.1+dfsg-2ubuntu1_amd64

NAME

       prusa-slicer - PrusaSlicer

SYNOPSIS

       prusa-slicer [ ACTIONS ] [ TRANSFORM ] [ OPTIONS ] [ file.stl ... ]

DESCRIPTION

       PrusaSlicer based on Slic3r (with GUI support) https://github.com/prusa3d/PrusaSlicer

OPTIONS

Common options are listed here. See SLA OPTIONS and FFF OPTIONS for printer-type-specific
options.

Actions:
--export-3mf
Export the model(s) as 3MF.

--export-amf
Export the model(s) as AMF.

--export-gcode, --gcode, -g
Slice the model and export toolpaths as G-code.

--export-obj
Export the model(s) as OBJ.

--export-sla, --sla Slice the model and export SLA printing layers as PNG.

--export-stl
Export the model(s) as STL.

--help, -h
Show this help.

--help-fff
Show the full list of print/G-code configuration options.

--help-sla
Show the full list of SLA print configuration options.

--info Write information about the model to the console.

--save ABCD
Save configuration to the specified file.

--slice, -s
Slice the model as FFF or SLA based on the printer_technology configuration value.

Transform options:
--align-xy X,Y
Align the model to the given point.

--center X,Y
Center the print around the given center.

--cut N
Cut model at the given Z.

--dont-arrange
Do not rearrange the given models before merging and keep their original XY
coordinates.

--duplicate N
Multiply copies by this factor.

--duplicate-grid X,Y
Multiply copies by creating a grid.

--merge, -m
Arrange the supplied models in a plate and merge them in a single model in order to
perform actions once.

--repair
Try to repair any non-manifold meshes (this option is implicitly added whenever we
need to slice the model to perform the requested action).

--rotate N
Rotation angle around the Z axis in degrees.

--rotate-x N
Rotation angle around the X axis in degrees.

--rotate-y N
Rotation angle around the Y axis in degrees.

--scale N
Scaling factor or percentage.

--scale-to-fit X,Y,Z
Scale to fit the given volume.

--split
Detect unconnected parts in the given model(s) and split them into separate
objects.

Other options:
--datadir ABCD
Load and store settings at the given directory. This is useful for maintaining
different profiles or including configurations from a network storage.

--ignore-nonexistent-config
Do not fail if a file supplied to --load does not exist.

--load ABCD
Load configuration from the specified file. It can be used more than once to load
options from multiple files.

--loglevel N
Messages with severity lower or eqal to the loglevel will be printed out. 0:trace,
1:debug, 2:info, 3:warning, 4:error, 5:fatal

--output ABCD, -o ABCD
The file where the output will be written (if not specified, it will be based on
the input file).

Run --help-fff / --help-sla to see the full listing of print options.

SLA Misc options:
--absolute-correction N
Will inflate or deflate the sliced 2D polygons according to the sign of the
correction. (default: 0)

--area-fill N
The percentage of the bed area. If the print area exceeds the specified value, then
a slow tilt will be used, otherwise - a fast tilt (%, default: 50)

--bed-custom-model ABCD

--bed-custom-texture ABCD

--bed-shape
(default: 0x0,200x0,200x200,0x200)

--display-height N
Height of the display (default: 68)

--display-mirror-x
Enable horizontal mirroring of output images

--display-mirror-y
Enable vertical mirroring of output images

--display-orientation
Set the actual LCD display orientation inside the SLA printer. Portrait mode will
flip the meaning of display width and height parameters and the output images will
be rotated by 90 degrees. (landscape, portrait; default: portrait)

--display-pixels-x N
Number of pixels in X (default: 2560)

--display-pixels-y N
Number of pixels in Y (default: 1440)

--display-width N
Width of the display (default: 120)

--exposure-time N
Exposure time (s, default: 10)

--faded-layers N
Number of the layers needed for the exposure time fade from initial exposure time
to the exposure time (default: 10)

--fast-tilt-time N
Time of the fast tilt (s, default: 5)

--gamma-correction N
This will apply a gamma correction to the rasterized 2D polygons. A gamma value of
zero means thresholding with the threshold in the middle. This behaviour eliminates
antialiasing without losing holes in polygons. (default: 1)

--initial-exposure-time N
Initial exposure time (s, default: 15)

--initial-layer-height N
Initial layer height (mm, default: 0.3)

--material-correction N
Correction for expansion (default: 1,1)

--material-notes ABCD
You can put your notes regarding the SLA print material here.

--max-exposure-time N
Maximum exposure time (s, default: 100)

--max-initial-exposure-time N
Maximum initial exposure time (s, default: 150)

--max-print-height N
Set this to the maximum height that can be reached by your extruder while printing.
(mm, default: 200)

--min-exposure-time N
Minimum exposure time (s, default: 0)

--min-initial-exposure-time N
Minimum initial exposure time (s, default: 0)

--print-host ABCD
Slic3r can upload G-code files to a printer host. This field should contain the
hostname, IP address or URL of the printer host instance.

--printer-technology
Printer technology (FFF, SLA; default: FFF)

--printhost-apikey ABCD
Slic3r can upload G-code files to a printer host. This field should contain the API
Key or the password required for authentication.

--printhost-cafile ABCD
Custom CA certificate file can be specified for HTTPS OctoPrint connections, in
crt/pem format. If left blank, the default OS CA certificate repository is used.

--relative-correction N
Printer scaling correction (default: 1,1)

--slow-tilt-time N
Time of the slow tilt (s, default: 8)

--support-pillar-connection-mode
Controls the bridge type between two neighboring pillars. Can be zig-zag, cross
(double zig-zag) or dynamic which will automatically switch between the first two
depending on the distance of the two pillars. (zigzag, cross, dynamic; default:
dynamic)

--thumbnails
(default: )

Advanced:
--slice-closing-radius N
Cracks smaller than 2x gap closing radius are being filled during the triangle mesh
slicing. The gap closing operation may reduce the final print resolution, therefore
it is advisable to keep the value reasonably low. (mm, default: 0.049)

Layers and Perimeters:
--layer-height N
This setting controls the height (and thus the total number) of the slices/layers.
Thinner layers give better accuracy but take more time to print. (mm, default:
0.3)

Pad:
--pad-around-object Create pad around object and ignore the support elevation

--pad-enable
Add a pad underneath the supported model

--pad-max-merge-distance N
Some objects can get along with a few smaller pads instead of a single big one.
This parameter defines how far the center of two smaller pads should be. If theyare
closer, they will get merged into one pad. (mm, default: 50)

--pad-object-connector-penetration N
How much should the tiny connectors penetrate into the model body. (mm, default:
0.3)

--pad-object-connector-stride N
Distance between two connector sticks which connect the object and the generated
pad. (mm, default: 10)

--pad-object-connector-width N
Width of the connector sticks which connect the object and the generated pad. (mm,
default: 0.5)

--pad-object-gap N
The gap between the object bottom and the generated pad in zero elevation mode.
(mm, default: 1)

--pad-wall-height N Defines the pad cavity depth. Set to zero to disable the cavity. Be
careful when
enabling this feature, as some resins may produce an extreme suction effect inside
the cavity, which makes peeling the print off the vat foil difficult. (mm,
default: 0)

--pad-wall-slope N
The slope of the pad wall relative to the bed plane. 90 degrees means straight
walls. (??, default: 45)

--pad-wall-thickness N
The thickness of the pad and its optional cavity walls. (mm, default: 2)

Supports:
--support-base-diameter N
Diameter in mm of the pillar base (mm, default: 4)

--support-base-height N
The height of the pillar base cone (mm, default: 1)

--support-base-safety-distance N
The minimum distance of the pillar base from the model in mm. Makes sense in zero
elevation mode where a gap according to this parameter is inserted between the
model and the pad. (mm, default: 1)

--support-buildplate-only
Only create support if it lies on a build plate. Don't create support on a print.

--support-critical-angle N
The default angle for connecting support sticks and junctions. (??, default: 45)

--support-head-front-diameter N
Diameter of the pointing side of the head (mm, default: 0.4)

--support-head-penetration N
How much the pinhead has to penetrate the model surface (mm, default: 0.2)

--support-head-width N
Width from the back sphere center to the front sphere center (mm, default: 1)

--support-max-bridge-length N
The max length of a bridge (mm, default: 15)

--support-max-pillar-link-distance N
The max distance of two pillars to get linked with each other. A zero value will
prohibit pillar cascading. (mm, default: 10)

--support-object-elevation N
How much the supports should lift up the supported object. If "Pad around object"
is enabled, this value is ignored. (mm, default: 5)

--support-pillar-diameter N
Diameter in mm of the support pillars (mm, default: 1)

--support-pillar-widening-factor N
Merging bridges or pillars into another pillars can increase the radius. Zero means
no increase, one means full increase. (default: 0)

--support-points-density-relative N
This is a relative measure of support points density. (%, default: 100)

--support-points-minimal-distance N
No support points will be placed closer than this threshold. (mm, default: 1)

--supports-enable
Generate supports for the models

FFF OPTIONS

Misc options:
--avoid-crossing-perimeters
Optimize travel moves in order to minimize the crossing of perimeters. This is
mostly useful with Bowden extruders which suffer from oozing. This feature slows
down both the print and the G-code generation.

--bed-custom-model ABCD

--bed-custom-texture ABCD

--bed-shape
(default: 0x0,200x0,200x200,0x200)

--bed-temperature N Bed temperature for layers after the first one. Set this to zero to
disable bed
temperature control commands in the output. (default: 0)

--before-layer-gcode ABCD
This custom code is inserted at every layer change, right before the Z move. Note
that you can use placeholder variables for all Slic3r settings as well as
[layer_num] and [layer_z].

--between-objects-gcode ABCD
This code is inserted between objects when using sequential printing. By default
extruder and bed temperature are reset using non-wait command; however if M104,
M109, M140 or M190 are detected in this custom code, Slic3r will not add
temperature commands. Note that you can use placeholder variables for all Slic3r
settings, so you can put a "M109 S[first_layer_temperature]" command wherever you
want.

--bridge-acceleration N
This is the acceleration your printer will use for bridges. Set zero to disable
acceleration control for bridges. (mm/s??, default: 0)

--bridge-fan-speed N
This fan speed is enforced during all bridges and overhangs. (%, default: 100)

--brim-width N
Horizontal width of the brim that will be printed around each object on the first
layer. (mm, default: 0)

--clip-multipart-objects
When printing multi-material objects, this settings will make Slic3r to clip the
overlapping object parts one by the other (2nd part will be clipped by the 1st, 3rd
part will be clipped by the 1st and 2nd etc).

--colorprint-heights N
Heights at which a filament change is to occur. (default: )

--complete-objects
When printing multiple objects or copies, this feature will complete each object
before moving onto next one (and starting it from its bottom layer). This feature
is useful to avoid the risk of ruined prints. Slic3r should warn and prevent you
from extruder collisions, but beware.

--cooling
This flag enables the automatic cooling logic that adjusts print speed and fan
speed according to layer printing time. (default: 1)

--cooling-tube-length N
Length of the cooling tube to limit space for cooling moves inside it. (mm,
default: 5)

--cooling-tube-retraction N
Distance of the center-point of the cooling tube from the extruder tip. (mm,
default: 91.5)

--default-acceleration N
This is the acceleration your printer will be reset to after the role-specific
acceleration values are used (perimeter/infill). Set zero to prevent resetting
acceleration at all. (mm/s??, default: 0)

--deretract-speed N The speed for loading of a filament into extruder after retraction (it
only
applies to the extruder motor). If left to zero, the retraction speed is used.
(mm/s, default: 0)

--disable-fan-first-layers N
You can set this to a positive value to disable fan at all during the first layers,
so that it does not make adhesion worse. (layers, default: 3)

--duplicate-distance N
Distance used for the auto-arrange feature of the plater. (mm, default: 6)

--end-filament-gcode ABCD
This end procedure is inserted at the end of the output file, before the printer
end gcode (and before any toolchange from this filament in case of multimaterial
printers). Note that you can use placeholder variables for all PrusaSlicer
settings. If you have multiple extruders, the gcode is processed in extruder order.
(default: "; Filament-specific end gcode \n;END gcode for filament\n")

--end-gcode ABCD
This end procedure is inserted at the end of the output file. Note that you can use
placeholder variables for all PrusaSlicer settings. (default: M104 S0 ; turn off
temperature\nG28 X0 ; home X axis\nM84 ; disable motors\n)

--extra-loading-move N
When set to zero, the distance the filament is moved from parking position during
load is exactly the same as it was moved back during unload. When positive, it is
loaded further, if negative, the loading move is shorter than unloading. (mm,
default: -2)

--extruder-clearance-height N
Set this to the vertical distance between your nozzle tip and (usually) the X
carriage rods. In other words, this is the height of the clearance cylinder around
your extruder, and it represents the maximum depth the extruder can peek before
colliding with other printed objects. (mm, default: 20)

--extruder-clearance-radius N
Set this to the clearance radius around your extruder. If the extruder is not
centered, choose the largest value for safety. This setting is used to check for
collisions and to display the graphical preview in the plater. (mm, default: 20)

--extruder-colour ABCD
This is only used in the Slic3r interface as a visual help. (default: "")

--extruder-offset
If your firmware doesn't handle the extruder displacement you need the G-code to
take it into account. This option lets you specify the displacement of each
extruder with respect to the first one. It expects positive coordinates (they will
be subtracted from the XY coordinate). (mm, default: 0x0)

--extrusion-axis ABCD
Use this option to set the axis letter associated to your printer's extruder
(usually E but some printers use A). (default: E)

--extrusion-multiplier N
This factor changes the amount of flow proportionally. You may need to tweak this
setting to get nice surface finish and correct single wall widths. Usual values are
between 0.9 and 1.1. If you think you need to change this more, check filament
diameter and your firmware E steps. (default: 1)

--fan-always-on
If this is enabled, fan will never be disabled and will be kept running at least at
its minimum speed. Useful for PLA, harmful for ABS. (default: 0)

--fan-below-layer-time N
If layer print time is estimated below this number of seconds, fan will be enabled
and its speed will be calculated by interpolating the minimum and maximum speeds.
(approximate seconds, default: 60)

--filament-colour ABCD
This is only used in the Slic3r interface as a visual help. (default: #29B2B2)

--filament-cooling-final-speed N
Cooling moves are gradually accelerating towards this speed. (mm/s, default: 3.4)

--filament-cooling-initial-speed N
Cooling moves are gradually accelerating beginning at this speed. (mm/s, default:
2.2)

--filament-cooling-moves N
Filament is cooled by being moved back and forth in the cooling tubes. Specify
desired number of these moves. (default: 4)

--filament-cost N
Enter your filament cost per kg here. This is only for statistical information.
(money/kg, default: 0)

--filament-density N
Enter your filament density here. This is only for statistical information. A
decent way is to weigh a known length of filament and compute the ratio of the
length to volume. Better is to calculate the volume directly through displacement.
(g/cm??, default: 0)

--filament-deretract-speed N
The speed for loading of a filament into extruder after retraction (it only applies
to the extruder motor). If left to zero, the retraction speed is used. (mm/s,
default: 0)

--filament-diameter N
Enter your filament diameter here. Good precision is required, so use a caliper and
do multiple measurements along the filament, then compute the average. (mm,
default: 1.75)

--filament-load-time N
Time for the printer firmware (or the Multi Material Unit 2.0) to load a new
filament during a tool change (when executing the T code). This time is added to
the total print time by the G-code time estimator. (s, default: 0)

--filament-loading-speed N
Speed used for loading the filament on the wipe tower. (mm/s, default: 28)

--filament-loading-speed-start N
Speed used at the very beginning of loading phase. (mm/s, default: 3)

--filament-max-volumetric-speed N
Maximum volumetric speed allowed for this filament. Limits the maximum volumetric
speed of a print to the minimum of print and filament volumetric speed. Set to zero
for no limit. (mm??/s, default: 0)

--filament-minimal-purge-on-wipe-tower N
After a tool change, the exact position of the newly loaded filament inside the
nozzle may not be known, and the filament pressure is likely not yet stable.
Before purging the print head into an infill or a sacrificial object, Slic3r will
always prime this amount of material into the wipe tower to produce successive
infill or sacrificial object extrusions reliably. (mm??, default: 15)

--filament-notes ABCD
You can put your notes regarding the filament here. (default: "")

--filament-ramming-parameters ABCD
This string is edited by RammingDialog and contains ramming specific parameters.
(default: "120 100 6.6 6.8 7.2 7.6 7.9 8.2 8.7 9.4 9.9 10.0| 0.05 6.6 0.45 6.8 0.95
7.8 1.45 8.3 1.95 9.7 2.45 10 2.95 7.6 3.45 7.6 3.95 7.6 4.45 7.6 4.95 7.6")

--filament-retract-before-travel N
Retraction is not triggered when travel moves are shorter than this length. (mm,
default: 2)

--filament-retract-before-wipe
With bowden extruders, it may be wise to do some amount of quick retract before
doing the wipe movement. (%, default: 0%)

--filament-retract-layer-change
This flag enforces a retraction whenever a Z move is done. (default: 0)

--filament-retract-length N
When retraction is triggered, filament is pulled back by the specified amount (the
length is measured on raw filament, before it enters the extruder). (mm (zero to
disable), default: 2)

--filament-retract-lift N
If you set this to a positive value, Z is quickly raised every time a retraction is
triggered. When using multiple extruders, only the setting for the first extruder
will be considered. (mm, default: 0)

--filament-retract-lift-above N
If you set this to a positive value, Z lift will only take place above the
specified absolute Z. You can tune this setting for skipping lift on the first
layers. (mm, default: 0)

--filament-retract-lift-below N
If you set this to a positive value, Z lift will only take place below the
specified absolute Z. You can tune this setting for limiting lift to the first
layers. (mm, default: 0)

--filament-retract-restart-extra N
When the retraction is compensated after the travel move, the extruder will push
this additional amount of filament. This setting is rarely needed. (mm, default: 0)

--filament-retract-speed N
The speed for retractions (it only applies to the extruder motor). (mm/s, default:
40)

--filament-soluble
Soluble material is most likely used for a soluble support. (default: 0)

--filament-toolchange-delay N
Time to wait after the filament is unloaded. May help to get reliable toolchanges
with flexible materials that may need more time to shrink to original dimensions.
(s, default: 0)

--filament-type ABCD
The filament material type for use in custom G-codes. (PLA, ABS, PET, FLEX, HIPS,
EDGE, NGEN, NYLON, PVA, PC, PP, PEI, PEEK, PEKK, POM, PSU, PVDF, SCAFF; default:
PLA)

--filament-unload-time N
Time for the printer firmware (or the Multi Material Unit 2.0) to unload a filament
during a tool change (when executing the T code). This time is added to the total
print time by the G-code time estimator. (s, default: 0)

--filament-unloading-speed N
Speed used for unloading the filament on the wipe tower (does not affect initial
part of unloading just after ramming). (mm/s, default: 90)

--filament-unloading-speed-start N
Speed used for unloading the tip of the filament immediately after ramming. (mm/s,
default: 100)

--filament-wipe
This flag will move the nozzle while retracting to minimize the possible blob on
leaky extruders. (default: 0)

--first-layer-acceleration N
This is the acceleration your printer will use for first layer. Set zero to disable
acceleration control for first layer. (mm/s??, default: 0)

--first-layer-bed-temperature N
Heated build plate temperature for the first layer. Set this to zero to disable bed
temperature control commands in the output. (default: 0)

--first-layer-speed N
If expressed as absolute value in mm/s, this speed will be applied to all the print
moves of the first layer, regardless of their type. If expressed as a percentage
(for example: 40%) it will scale the default speeds. (mm/s or %, default: 30)

--first-layer-temperature N
Extruder temperature for first layer. If you want to control temperature manually
during print, set this to zero to disable temperature control commands in the
output file. (default: 200)

--gcode-comments
Enable this to get a commented G-code file, with each line explained by a
descriptive text. If you print from SD card, the additional weight of the file
could make your firmware slow down.

--gcode-flavor
Some G/M-code commands, including temperature control and others, are not
universal. Set this option to your printer's firmware to get a compatible output.
The "No extrusion" flavor prevents PrusaSlicer from exporting any extrusion value
at all. (reprap, repetier, teacup, makerware, marlin, sailfish, mach3, machinekit,
smoothie, no-extrusion; default: reprap)

--gcode-label-objects
Enable this to add comments into the G-Code labeling print moves with what object
they belong to, which is useful for the Octoprint CancelObject plugin. This
settings is NOT compatible with Single Extruder Multi Material setup and Wipe into
Object / Wipe into Infill.

--high-current-on-filament-swap
It may be beneficial to increase the extruder motor current during the filament
exchange sequence to allow for rapid ramming feed rates and to overcome resistance
when loading a filament with an ugly shaped tip.

--host-type
Slic3r can upload G-code files to a printer host. This field must contain the kind
of the host. (octoprint, duet; default: octoprint)

--infill-acceleration N
This is the acceleration your printer will use for infill. Set zero to disable
acceleration control for infill. (mm/s??, default: 0)

--infill-first
This option will switch the print order of perimeters and infill, making the latter
first.

--after-layer-gcode ABCD, --layer-gcode ABCD
This custom code is inserted at every layer change, right after the Z move and
before the extruder moves to the first layer point. Note that you can use
placeholder variables for all Slic3r settings as well as [layer_num] and [layer_z].

--max-fan-speed N
This setting represents the maximum speed of your fan. (%, default: 100)

--max-layer-height N
This is the highest printable layer height for this extruder, used to cap the
variable layer height and support layer height. Maximum recommended layer height is
75% of the extrusion width to achieve reasonable inter-layer adhesion. If set to 0,
layer height is limited to 75% of the nozzle diameter. (mm, default: 0)

--max-print-height N
Set this to the maximum height that can be reached by your extruder while printing.
(mm, default: 200)

--max-print-speed N When setting other speed settings to 0 Slic3r will autocalculate the
optimal
speed in order to keep constant extruder pressure. This experimental setting is
used to set the highest print speed you want to allow. (mm/s, default: 80)

--max-volumetric-speed N
This experimental setting is used to set the maximum volumetric speed your extruder
supports. (mm??/s, default: 0)

--min-fan-speed N
This setting represents the minimum PWM your fan needs to work. (%, default: 35)

--min-layer-height N
This is the lowest printable layer height for this extruder and limits the
resolution for variable layer height. Typical values are between 0.05 mm and 0.1
mm. (mm, default: 0.07)

--min-print-speed N Slic3r will not scale speed down below this speed. (mm/s, default: 10)

--min-skirt-length N
Generate no less than the number of skirt loops required to consume the specified
amount of filament on the bottom layer. For multi-extruder machines, this minimum
applies to each extruder. (mm, default: 0)

--notes ABCD
You can put here your personal notes. This text will be added to the G-code header
comments.

--nozzle-diameter N This is the diameter of your extruder nozzle (for example: 0.5, 0.35
etc.) (mm,
default: 0.4)

--only-retract-when-crossing-perimeters
Disables retraction when the travel path does not exceed the upper layer's
perimeters (and thus any ooze will be probably invisible).

--ooze-prevention
This option will drop the temperature of the inactive extruders to prevent oozing.
It will enable a tall skirt automatically and move extruders outside such skirt
when changing temperatures.

--output-filename-format ABCD
You can use all configuration options as variables inside this template. For
example: [layer_height], [fill_density] etc. You can also use [timestamp], [year],
[month], [day], [hour], [minute], [second], [version], [input_filename],
[input_filename_base]. (default: [input_filename_base].gcode)

--parking-pos-retraction N
Distance of the extruder tip from the position where the filament is parked when
unloaded. This should match the value in printer firmware. (mm, default: 92)

--perimeter-acceleration N
This is the acceleration your printer will use for perimeters. A high value like
9000 usually gives good results if your hardware is up to the job. Set zero to
disable acceleration control for perimeters. (mm/s??, default: 0)

--post-process ABCD If you want to process the output G-code through custom scripts, just
list their
absolute paths here. Separate multiple scripts with a semicolon. Scripts will be
passed the absolute path to the G-code file as the first argument, and they can
access the Slic3r config settings by reading environment variables. (default: )

--print-host ABCD
Slic3r can upload G-code files to a printer host. This field should contain the
hostname, IP address or URL of the printer host instance.

--printer-notes ABCD
You can put your notes regarding the printer here.

--printer-technology
Printer technology (FFF, SLA; default: FFF)

--printhost-apikey ABCD
Slic3r can upload G-code files to a printer host. This field should contain the API
Key or the password required for authentication.

--printhost-cafile ABCD
Custom CA certificate file can be specified for HTTPS OctoPrint connections, in
crt/pem format. If left blank, the default OS CA certificate repository is used.

--remaining-times
Emit M73 P[percent printed] R[remaining time in minutes] at 1 minute intervals into
the G-code to let the firmware show accurate remaining time. As of now only the
Prusa i3 MK3 firmware recognizes M73. Also the i3 MK3 firmware supports M73 Qxx Sxx
for the silent mode.

--resolution N
Minimum detail resolution, used to simplify the input file for speeding up the
slicing job and reducing memory usage. High-resolution models often carry more
detail than printers can render. Set to zero to disable any simplification and use
full resolution from input. (mm, default: 0)

--retract-before-travel N
Retraction is not triggered when travel moves are shorter than this length. (mm,
default: 2)

--retract-before-wipe
With bowden extruders, it may be wise to do some amount of quick retract before
doing the wipe movement. (%, default: 0%)

--retract-layer-change
This flag enforces a retraction whenever a Z move is done. (default: 0)

--retract-length N
When retraction is triggered, filament is pulled back by the specified amount (the
length is measured on raw filament, before it enters the extruder). (mm (zero to
disable), default: 2)

--retract-length-toolchange N
When retraction is triggered before changing tool, filament is pulled back by the
specified amount (the length is measured on raw filament, before it enters the
extruder). (mm (zero to disable), default: 10)

--retract-lift N
If you set this to a positive value, Z is quickly raised every time a retraction is
triggered. When using multiple extruders, only the setting for the first extruder
will be considered. (mm, default: 0)

--retract-lift-above N
If you set this to a positive value, Z lift will only take place above the
specified absolute Z. You can tune this setting for skipping lift on the first
layers. (mm, default: 0)

--retract-lift-below N
If you set this to a positive value, Z lift will only take place below the
specified absolute Z. You can tune this setting for limiting lift to the first
layers. (mm, default: 0)

--retract-restart-extra N
When the retraction is compensated after the travel move, the extruder will push
this additional amount of filament. This setting is rarely needed. (mm, default: 0)

--retract-restart-extra-toolchange N
When the retraction is compensated after changing tool, the extruder will push this
additional amount of filament. (mm, default: 0)

--retract-speed N
The speed for retractions (it only applies to the extruder motor). (mm/s, default:
40)

--serial-port ABCD
USB/serial port for printer connection.

--serial-speed N
Speed (baud) of USB/serial port for printer connection. (115200, 250000; default:
250000)

--silent-mode
The firmware supports stealth mode

--single-extruder-multi-material
The printer multiplexes filaments into a single hot end.

--single-extruder-multi-material-priming
If enabled, all printing extruders will be primed at the front edge of the print
bed at the start of the print.

--skirt-distance N
Distance between skirt and object(s). Set this to zero to attach the skirt to the
object(s) and get a brim for better adhesion. (mm, default: 6)

--skirt-height N
Height of skirt expressed in layers. Set this to a tall value to use skirt as a
shield against drafts. (layers, default: 1)

--skirts N
Number of loops for the skirt. If the Minimum Extrusion Length option is set, the
number of loops might be greater than the one configured here. Set this to zero to
disable skirt completely. (default: 1)

--slowdown-below-layer-time N
If layer print time is estimated below this number of seconds, print moves speed
will be scaled down to extend duration to this value. (approximate seconds,
default: 5)

--solid-layers N
Number of solid layers to generate on top and bottom surfaces.

--spiral-vase
This feature will raise Z gradually while printing a single-walled object in order
to remove any visible seam. This option requires a single perimeter, no infill, no
top solid layers and no support material. You can still set any number of bottom
solid layers as well as skirt/brim loops. It won't work when printing more than an
object.

--standby-temperature-delta N
Temperature difference to be applied when an extruder is not active. Enables a
full-height "sacrificial" skirt on which the nozzles are periodically wiped.
(?????C, default: -5)

--start-filament-gcode ABCD
This start procedure is inserted at the beginning, after any printer start gcode
(and after any toolchange to this filament in case of multi-material printers).
This is used to override settings for a specific filament. If PrusaSlicer detects
M104, M109, M140 or M190 in your custom codes, such commands will not be prepended
automatically so you're free to customize the order of heating commands and other
custom actions. Note that you can use placeholder variables for all PrusaSlicer
settings, so you can put a "M109 S[first_layer_temperature]" command wherever you
want. If you have multiple extruders, the gcode is processed in extruder order.
(default: "; Filament gcode\n")

--start-gcode ABCD
This start procedure is inserted at the beginning, after bed has reached the target
temperature and extruder just started heating, and before extruder has finished
heating. If PrusaSlicer detects M104 or M190 in your custom codes, such commands
will not be prepended automatically so you're free to customize the order of
heating commands and other custom actions. Note that you can use placeholder
variables for all PrusaSlicer settings, so you can put a "M109
S[first_layer_temperature]" command wherever you want. (default: G28 ; home all
axes\nG1 Z5 F5000 ; lift nozzle\n)

--temperature N
Extruder temperature for layers after the first one. Set this to zero to disable
temperature control commands in the output. (default: 200)

--threads N
Threads are used to parallelize long-running tasks. Optimal threads number is
slightly above the number of available cores/processors. (default: 4)

--thumbnails
(default: )

--toolchange-gcode ABCD
This custom code is inserted before every toolchange. Placeholder variables for all
PrusaSlicer settings as well as {previous_extruder} and {next_extruder} can be
used. When a tool-changing command which changes to the correct extruder is
included (such as T{next_extruder}), PrusaSlicer will emit no other such command.
It is therefore possible to script custom behaviour both before and after the
toolchange.

--travel-speed N
Speed for travel moves (jumps between distant extrusion points). (mm/s, default:
130)

--use-firmware-retraction
This experimental setting uses G10 and G11 commands to have the firmware handle the
retraction. This is only supported in recent Marlin.

--use-relative-e-distances
If your firmware requires relative E values, check this, otherwise leave it
unchecked. Most firmwares use absolute values.

--use-volumetric-e
This experimental setting uses outputs the E values in cubic millimeters instead of
linear millimeters. If your firmware doesn't already know filament diameter(s), you
can put commands like 'M200 D[filament_diameter_0] T0' in your start G-code in
order to turn volumetric mode on and use the filament diameter associated to the
filament selected in Slic3r. This is only supported in recent Marlin.

--variable-layer-height
Some printers or printer setups may have difficulties printing with a variable
layer height. Enabled by default.

--wipe This flag will move the nozzle while retracting to minimize the possible blob on
leaky extruders. (default: 0)

--wipe-tower
Multi material printers may need to prime or purge extruders on tool changes.
Extrude the excess material into the wipe tower.

--wipe-tower-bridging N
Maximal distance between supports on sparse infill sections. (mm, default: 10)

--wipe-tower-rotation-angle N
Wipe tower rotation angle with respect to x-axis. (??, default: 0)

--wipe-tower-width N
Width of a wipe tower (mm, default: 60)

--wipe-tower-x N
X coordinate of the left front corner of a wipe tower (mm, default: 180)

--wipe-tower-y N
Y coordinate of the left front corner of a wipe tower (mm, default: 140)

--wiping-volumes-extruders N
This vector saves required volumes to change from/to each tool used on the wipe
tower. These values are used to simplify creation of the full purging volumes
below. (default: 70,70,70,70,70,70,70,70,70,70)

--wiping-volumes-matrix N
This matrix describes volumes (in cubic milimetres) required to purge the new
filament on the wipe tower for any given pair of tools.
(default:
0,140,140,140,140,140,0,140,140,140,140,140,0,140,140,140,140,140,0,140,140,140,140,140,0)

--z-offset N
This value will be added (or subtracted) from all the Z coordinates in the output
G-code. It is used to compensate for bad Z endstop position: for example, if your
endstop zero actually leaves the nozzle 0.3mm far from the print bed, set this to
-0.3 (or fix your endstop). (mm, default: 0)

SLA OPTIONS

Misc options:
--absolute-correction N
Will inflate or deflate the sliced 2D polygons according to the sign of the
correction. (default: 0)