3DP Workbench User manual

USER MANUAL
for Serial Numbers W160331003-W181231001
3DPlatform.com

Original Instructions 2016
Product Description
Robust SIMO® Series linear actuators
from PBC Linear® provide smooth
and accurate motion control
Z Axis—500 mm
A. LCD control
unit with SD
card reader
B. Control box
on/off
C. USB
connection
for computer
X Axis 1000 mm
Y Axis—1000 mm
Dual extruders with
filament sensors SurePrint™ Servo
Technology motors
with closed loop
control provides
positional feedback
every 1.25 microns
Electrical
panel located inside
industrial cart
Two emergency shut-offs
located on the front and
the rear of the machine
Printer serial
number located
on backside of
printer
Print bed with heated
borosilicate glass
Industrial
rolling casters
AB
C
Product description
The 3DP Workbench 3D printer is manufactured by 3D
Platform, located in Roscoe, Illinois USA. It is designed
to comply with CE standards. 3D printing, or additive
manufacturing, is a process of making three-dimensional
objects of a variety of shapes and sizes from a digital
model. 3D printing is achieved using an additive process,
where successive layers of material are heated and
melted at the nozzle, extruded and laid down on the build
platform—also known as Fused Filament Fabrication
(FFF). The printer is capable of using any material
manufactured for FFF type 3D printing, provided the melt
temperature and print bed temperature requirements are
within the specifications of the 3DP Workbench outlined
in this manual.
The 3DP Workbench is capable of carrying out the
additive manufacturing process under open source
controls, via 3D model output in the .gcode format. It can
be operated using the LCD control unit and SD card.

Original Instructions 2016
Product Description . . . . . . . .Inside Front Cover
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Safety Features . . . . . . . . . . . . . . . . . . . . . 2
Safety Guidelines and Warnings . . . . . . . . . . 2–3
Intended Use . . . . . . . . . . . . . . . . . . . . . . 3
Symbols & Warning Labels . . . . . . . . . . . . . . 3
First Aid . . . . . . . . . . . . . . . . . . . . . . . . . 3
Sound Level . . . . . . . . . . . . . . . . . . . . . . . 3
Technical Specifications . . . . . . . . . . . . . . . .4
Specifications . . . . . . . . . . . . . . . . . . . . . . 4
Controls & Firmware . . . . . . . . . . . . . . . . . . 4
Physical Dimensions & Weight . . . . . . . . . . . . 4
Temperatures . . . . . . . . . . . . . . . . . . . . . . 4
Mechanical. . . . . . . . . . . . . . . . . . . . . . . . 4
Electrical Voltage and Plugs. . . . . . . . . . . . . . 4
Powering Down . . . . . . . . . . . . . . . . . . . . . 4
Crate Contents & Unpacking . . . . . . . . . . . . .5
Crate Contents . . . . . . . . . . . . . . . . . . . . . 5
Unpacking the Printer . . . . . . . . . . . . . . . . . 5
Installation of Driver & Software . . . . . . . . . . .6
Initial Printer Setup . . . . . . . . . . . . . . . . . . . 7
Wiring connections & Setup . . . . . . . . . . . . . . .7
Actuator Alignment . . . . . . . . . . . . . . . . . . . .7
Power Up . . . . . . . . . . . . . . . . . . . . . . . . 8
Sensor Verification . . . . . . . . . . . . . . . . . . . 8
USB Connection . . . . . . . . . . . . . . . . . . . . 8
Install Filament . . . . . . . . . . . . . . . . . . . . . 8
Heat Extruder . . . . . . . . . . . . . . . . . . . . . . 9
Heat Print Bed. . . . . . . . . . . . . . . . . . . . . . 9
Load Filament . . . . . . . . . . . . . . . . . . . . . . 9
Work Environment . . . . . . . . . . . . . . . . . . 10
Work Configuration. . . . . . . . . . . . . . . . . . . 10
Workstation Requirements . . . . . . . . . . . . . . 10
Space Clearance . . . . . . . . . . . . . . . . . . . .10
Source Files (.stl and .obj) . . . . . . . . . . . . 10–11
G-Codes . . . . . . . . . . . . . . . . . . . . . . . . . 11
Work Flow . . . . . . . . . . . . . . . . . . . . . . . 12
Preparing Files for Use . . . . . . . . . . . . . . . 12
Converting 3D Model to .stl / .obj. . . . . . . . . . . 12
Converting .stl / .obj to .gcode . . . . . . . . . . . . 12
Typical Work Flow . . . . . . . . . . . . . . . . . . . 12
3D Printing Materials. . . . . . . . . . . . . . . . . 13
Vendors and Manufacturers. . . . . . . . . . . . . . 13
Recommended Temperatures. . . . . . . . . . . . . 13
Storage Recommendations . . . . . . . . . . . . . .13
Table of Contents
Manufacturer
3D Platform
6402 East Rockton Road
Roscoe, Illinois 61073
+1.779.771.0000
Safety Considerations . . . . . . . . . . . . . . . . . 13
First Aid . . . . . . . . . . . . . . . . . . . . . . . . . 13
Operating the 3DP Workbench . . . . . . . . . . . 14
Leveling the Bed . . . . . . . . . . . . . . . . . . . . 14
Heat the Print Bed . . . . . . . . . . . . . . . . . . . 15
Prepare the Print Bed . . . . . . . . . . . . . . . . . 15
LCD Control Unit Operation . . . . . . . . . . . . . . 16
Loading and Changing Filament . . . . . . . . . . . 17
Printing via SD Card . . . . . . . . . . . . . . . . . . 17
Printing via USB Connection with Computer . . . . 17
Care & Maintenance . . . . . . . . . . . . . . . . . 18
LED Error Codes . . . . . . . . . . . . . . . . . . . . 18
Cleaning the Nozzle . . . . . . . . . . . . . . . . . . 19
Changing the Nozzle . . . . . . . . . . . . . . . . . . 19
Wiring Diagram . . . . . . . . . . . . . . . . . . . . .20
Calibration & Test Prints . . . . . . . . . . . . . . . 21
Supplied Files . . . . . . . . . . . . . . . . . . . . . .21
Printing Tips. . . . . . . . . . . . . . . . . . . . . . 22
Measuring Filament. . . . . . . . . . . . . . . . . . .22
Importance of Temperature . . . . . . . . . . . . . .22
Seasoning the Nozzle . . . . . . . . . . . . . . . . . 22
Z-Gap . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Babysteping . . . . . . . . . . . . . . . . . . . . . . . 23
First Layer . . . . . . . . . . . . . . . . . . . . . . . .24
Orienting the Part for Success . . . . . . . . . . . . 24
Other Support Documentation . . . . . . . . . . . . .25
Replacement Parts . . . . . . . . . . . . . . . . . . 26
Troubleshooting–FAQs . . . . . . . . . . . . . . . 27
Warranty & Service . . . . . . . . . . . . . . . . . . 28
CE Declaration of Conformity . . . Inside Back Cover
User manual symbols
Download a file
Link to product related video
Link to specific product information

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2
Safety Features
The 3DP Workbench printer is designed to comply with
CE standards. All motors are set to recommended safety
standards, with limitation of force applied to each axis
less than 150 newtons. Printers are equipped with the
following safety features:
Safety guidelines & Warnings
The following safety guidelines, as well as the instructions
within this user manual, ensure the safety of the user
while operating and maintaining the 3DP Workbench
printer. If the printer is not operated as specified, the
operator's safety may be compromised.
Installation
• Connect the printer to the safety-certified power
cord supplied with the machine. The electrical outlet
should be near the printer and easily accessible.
• Never connect the printer to an outlet that does not
have a ground wire. Disconnecting the ground wire
may result in electric shock.
Operation
• The 3DP Workbench printer generates high
temperatures in the print nozzle and the print bed—
do not touch when hot. Allow the unit to cool before
touching.
• Do not set objects on the heated print bed. Do not
lean or stand on the print bed. Doing so may cause
injury to the operator.
• Due to high temperature outputs and moving parts,
the location where the printer is operating should be
equipped with working smoke detection and flame
supression.
• The 3DP Workbench printer melts material during
printing. Some materials may require ventilation.
• Do not leave the 3DP Workbench printer unattended
while in operation.
Note: This equipment does not meet requirements for immunity
according to EN61000-4-2. The destruction of the step servo
motors embedded electronic circuits is possible by application
of electro static discharge.
Safety
1. Y axis bumper protects the
user from collision with the
idle end of the actuator
during printing
2. Wire covers prevent
accidental disconnection
of the motors
3. Two emergency Stop buttons
located on the front and back
of the machine
Keep all items and persons clear of moving
actuators to avoid pinch zones.
Hot Zones
Heat bed, nozzle, and
possible axis / extruder
motors
Unexpected Movement
Pinch Zones

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3
Intended Use
Each 3DP Workbench printer is inspected and calibrated,
prior to shipment, to ensure proper functionality.
• This printer is intended for professional use by an
operator with the ability to read instructions, having
basic/low level knowledge of electronics, mechanics,
and computers in general.
• Intended for printing 3D objects with materials
manufactured for the FFF—fused filament
fabrication—type of 3D printing.
• To be operated with the appropriate size/diameter
filament as specified within this manual.
• To be operated under normal operating conditions as
specified within this manual.
• Not intended to be used by children or persons not
familiar with the operating and safety instructions. Use
by unqualified persons may be dangerous to the user
and/or damaging to the printer. Printer damage due to
mis-use is not covered by the warranty.
• Any modifications to the 3D printer are at your own
risk and will void the warranty. The manufacturer
cannot be held responsible for modifications made by
other persons.
Maintenance
• All maintenance shall be performed according to the
manufacturers guidelines and instructions. Failure to
follow the guidelines may cause injury.
• When maintaining equipment that is hot, wear gloves
to avoid injury.
First Aid
• All operators should have access to first aid
equipment and know how to use it.
Symbols & Warning Labels
Sound Level
• The level of airborne noise (acoustic pressure)
measured at the operator station <70 dB(A).
Safety
Warning
Symbol Meaning and Description Location
WARNING HOT SURFACE
A hot surface is located in the
vicinity—do not touch.
• Print nozzle
• Print bed
CRUSHING OF HANDS
When in motion, the 3DP
Workbench's linear actuators
that move in multiple directions
at variant speeds may be a
pinch hazard (low risk due to
force limitation).
• X axis
• Y axis
• Z axis
AUTOMATIC START-UP
The 3DP Workbench's linear
actuators start and stop
automatically depending on
the printing operation.
• Front of the
print bed
ELECTRICAL HAZARD
Use caution when working with
electricity.
• Electrical box
• Digital
temperature
controller
EMERGENCY STOP
In case of emergency, use the
Emergency Stop buttons on
the machine to turn off power.
On restart, the Emergency
Stop must be disengaged—
twist and pull to disengage.
Then, press the Reset button
prior to restarting the machine.
• Front corner
of machine
• Back corner
of machine
ON
Turns the machine on.
• Front panel
of electrical
box
OFF
Turns the machine off.
• Front panel
of electrical
box
• The 3DP Workbench printer includes linear actuators
that move in multiple directions at variant speeds.
When in motion, they may cause injury. Keep all items
and persons clear of the moving actuators, and avoid
all bumping or pinching of moving actuators.
• Do not place head or any other body part near the
print head or nozzle, as injury may occur if pinched
between the print bed and the nozzle.
• In case of emergency, unplug the unit from the
electrical outlet—or use one of the Emergency Stops.
BackFront

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4
Technical Specifications
Electrical
Standard AC Input:
• 220-250 V Print bed and printer control
• 15 A
• 50 Hz or 60 Hz
• Sold with NEMA L6-15 plug,
see typical outlet diagram below.
An outlet connector enables changing plug type for
worldwide compatibility.
Mechanical
Build Platform: Borosilicate glass, 5 mm thick
XYZ Axes: Lead screw driven SIMO®Series linear
actuators from PBC Linear®. Screw max values: 640 RPM,
16000 mm/min, 267 mm/sec.
SurePrint™ Servo Motors: Closed loop control provides
positional feedback every 1.25 microns.
• 85% more motor torque equals faster prints
• Closed loop system improves print quality
• Sophisticated control similar to a car's traction
control and anti-lock brake system
Specifications
Printer Type: FFF – Fused Filament Fabrication is a
form of additive manufacturing, commonly used for 3D
modeling, rapid prototyping, and production applications.
Build Area: 1 m x 1 m x 0.5 m
(39.3" x 39.3" x 19.6")
Layer Resolution: Down to 70 microns (0.0027")
Note: Accuracy is dependent upon nozzle size, slice settings, geometry,
print speed, filament quality, and a range of other factors. Under
average conditions, it is typical to achieve layer resolutions of 100
microns with a 0.4 mm nozzle and a well-tuned and calibrated
printer configuration.
Filament Diameter: 3 mm (actual diameter may vary) or
1.75 mm filament. 3 mm diameter is recommended.
Nozzle Diameter: 0.6 mm–other nozzle sizes available
from manufacturer.
Note: See important safety guidelines located in the maintenance
section of this manual before changing nozzles.
Connectivity to Laptop: USB
Physical Dimensions & Weight
Overall Width: 1473.2 mm (58")
Overall Depth: 2286 mm (90")
Overall Height: 1320.8 mm (52")
Approx. System Weight: 540 lbs.
Controls & Firmware
Standard with the 3DP Workbench printer:
• Taurino (AT mega 2560)
• RAMPS 1.4
• Chip Amp Extruder Stepper Drivers
• Consult factory for Marlin Firmware
source code and/or updates
Temperatures
Maximum Nozzle Temperature: 280°C
Maximum Print Bed Temperature: 135°C Powering down
Turn the power switch on the cart to completely power
down the machine and eliminate the draw of electrical
current.
Outlet Diagram (USA)
NEMA L6-15
Main Electrical Panel
The main electrical panel is located in the top, rear
storage drawer of the 3DP Workbench printer. Use
extreme caution. Electrical panel should only be
accessed by an authorized, trained technician.

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Crate Contents & Unpacking
Crate Contents
• 3DP Workbench printer with LCD screen
• Filament guide and spool holder
• 3DP Workbench User Manual
• 2 Spools of PLA filament
• SD card with start-up configuration
and calibration files
Unpacking the Printer
• The 3DP Workbench printer will arrive in two industrial
strength wood crates. Please take a moment to review
the unpacking procedure to ensure the safety of the
unpacker, as well as the printer.
Tools Required
• Phillips Head Screwdriver
• 3 mm Allen Wrench or Hex Key
1. Open the Base Unit Crate—Crate A
Unscrew the end panel to open the crate.
2. Release Supports
Carefully remove bracing, supports, and/or tie-downs that
are used to secure the product for shipping.
3. Remove Base Cart from Crate A
Roll the printer forward and out of the crate.
Use extreme caution when moving heavy machinery,
such as the 3DP Workbench printer.
4. Remove the Lifting Beam from Crate A
The lifting beam is used for lifting the print bed portion of
the 3DP Workbench printer.
5. Remove the Filament Bar from Crate A
To be attached later in the assembly process.
6. Open the Print Bed Crate—Crate B
Unscrew and lift the top portion of the crate.
7. Release Supports
Carefully remove bracing, supports, and/or tie-downs that
are used to secure the product for shipping.
Rear view of printer
Filament bar bracket
Filament sensors
Filament bar base
Filament bar
8. Insert the Lifting Beam
Insert the lifting beam through the designated lifting beam
port located at the front and rear of the print bed.
9. Lift the Print Bed and Place on the Base
This step requires two people. Using extreme caution and
proper lifting techniques, lift the print bed unit and place
on the base unit.
Caution! The unit is heavy. Care must be taken to assure
safety of machinery and operators.
Avoid contact with actuators and motors on either side of
the print bed unit.
Position the print bed unit on the base unit. Place the
rear of the print bed toward the rear of the base unit. The
larger metal space on the bed surface denotes the rear of
the print bed. The location of the filament spools denotes
the rear of the cart. Leave ample work space toward the
front of the base unit.
10. Unfold and Position the Gantry
This step requires two people. Remove four bolts on
either side—total eight bolts—of the gantry unit. Keep the
bolts for re-engagement. With the bolts removed, rotate
the gantry to the upright position. Replace all bolts and
tighten to secure the gantry into position.
11. Install the Filament Bar
Unfold the filament bar to suspend the filament feed
above the print bed. Attach the base end of the filament
bar to the rear of the machine. Insert the bar through
the filament bar bracket. Slide the filament sensor into
position prior to inserting the bar into the filament bar
base. Tighten into position.
See Initial Installation instructions on page 7 for initial
setup guidelines.

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Installation of Driver & Software
Before Using the Printer
Safety First! This printer is intended for professional
use by an operator with at least basic knowledge of
electronics, mechanics, and computers in general. Use
by unqualified persons may be dangerous to user and/or
damaging to the printer. Printer damage due to mis-use is
not covered by the warranty. Follow all safety guidelines
within this manual.
Install Driver
Any Windows computer that will be connected to
the printer via USB needs the driver installed prior to
connecting. Launch Taurino-DriverSetup.zip provided
with the 3DP Workbench printer (on the SD card) and
follow the installation instructions. The Taurino Driver can
also be downloaded from the website at http://3dplatform.
com/resources/software-and-downloads/ or by clicking the
link below.
Download Taurino-DriverSetup.zip
Alternative Open Source
Repetier Host is free, open source software used to
operate your 3D printer–with controls for temperature,
speed, flow, and movement. The program prepares
the objects that you want to print, and allows you
to duplicate, rotate, scale, and arrange them on the
print bed. It also includes an interface with Slic3r
for easy object manipulation and quality control for
printing. When downloading Repetier Host, Slic3r is
downloaded automatically. Slic3r processes an .stl file
(stereolithography file format), cutting the model into
horizontal slices–called layers–generating tool paths to
fill them and calculating the amount of material that will
be extruded.
Simplify3d
Simplify3D software contains everything you need to
begin making parts on your new 3D printer. Import and
manipulate geometry, repair models, generate G-Code
instructions, verify tool paths, manually control your
machine, and print parts all from the same program! This
is an easy-to-use and highly effective alternative to other
open source programs.
Install Software
The 3DP Workbench printer utilizes open source controls,
allowing users to work with the software that they are
most comfortable with. 3D Platform recommends the
use of Simplify3D software. The links below provide
easy access to this software program, as well as the
configuration files that can be imported for ease of setup.
Visit the software's website for installation and usage
instructions.
www.simplify3d.com
3DP Workbench-Simplify3D-Configuration.zip
Work Environment
Extreme heat, humidity, blowing vents, and/or fans can
adversely affect the print quality of the 3DP Workbench
printer. The printer should be located in a controlled
temperature environment with an ambient operating
temperature in the range of 15°C- 32°C (60°F - 90°F).

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7
Match each plug with the
corresponding plug on the
control unit. See diagram
below for reference.
3. Plug in Attachments
a) Plug in the thermistor
located toward the rear
of the machine.
b) Plug in the bed heat
indicator light located on
the filament bar.
c) Plug in the filament sensor
located on the filament
bar.
4. Attach Wiring to the Base Unit
Locate the power outlet location toward the right, rear
side of the base unit.
Plug in the cord from the print bed unit into the cart.
Locate the power cord—stored within the storage
drawers of the 3DP Workbench—and attach to the cart
unit.
Plug the power cord into the power outlet.
Important! Follow the initial actuator alignment
process PRIOR to powering the machine.
6. Verify Emergency Stops—E-Stops
Verify the E-Stops, on the front and rear of the machine.
Make sure they are in the pulled-out position.
5. Powering the Machine
Power the machine after the alignment of the actuators
has been confirmed with the Initial Actuator Alignment
Process.
a) Turn the switch, located on the power outlet on the
base unit to the on position.
b) Press the green power button on the control unit.
Note: To completely power-down and eliminate the draw of electrical
current, the power switch on the cart must be switched to the off position.
Initial Actuator Alignment
Prior to powering up the machine, move the X axis to the
end of the build area, as shown. Gently push both sides
simultaneously so the actuators move smoothly until
they reach the end. This will eliminate any racking1or
misalignment.
Wiring Connections & Setup
1. Locate the Control Unit
The control unit is stored within the storage drawers for
initial shipment. Unpack the unit and place it on the front
work area of the base unit.
2. Attach Wiring to the Control Unit
Route the Cart Cord (attached to the base unit) through
the designated wiring pass-through in the front of the
print bed unit.
Initial alignment of
the actuators must
be completed prior
to powering up!
Initial Printer Setup
Example of Racking
To Be Avoided
1Note: Racking of linear motion actuators can cause serious damage or
breakage to mechanical hardware and/or brackets on the 3DP
Workbench printer.
Thermistor connection
Machine power
Bed power
Machine ON / OFF

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Initial Printer Setup
USB Connection
Locate the USB cord on the front of the printer. Plug the
USB cord into your computer.
Note: It is recommended to install the driver and 3D printing software
PRIOR to connecting the printer to your computer.
Launch your 3D printing software and connect to the 3DP
Workbench printer. You may need to 'Refresh Ports' in
order for your computer to initially find the printer.
Sensor Verification
The 3DP Workbench printer has three position sensors–
one for the X axis, one for the Y axis, and one for the
Z axis. These sensors prevent the extruder and/or the
actuators from traveling beyond the designated print
area which can cause serious damage or breakage to the
extruder, glass, and/or the mechanical hardware on the
printer.
Important: Each 3DP Workbench printer is tested and
calibrated prior to shipping, but it is important to verify
the functionality of the sensors in case of damage or
movement during the shipping process.
• Hold a piece of metal–such as a coin–under each
sensor location. The red light indicates the sensor is
operational.
• Contact 3D Platform if sensors are non-operational.
Do not attempt to operate printer.
Visit www.3DPlatform.com
Powering up
1. Turn on the power switch located on the base unit.
2. Press the green power button on the control unit.
The power outlet on the base unit is located toward the
right, rear side. The control unit is located on the work
area toward the front of the printer.
In case of emergency, press one of the Emergency Stop
buttons (located on the front and rear of the machine).
1. Connect a PC that is running Simplify3D (or other host
program of customer’s choice).
2. Locate each of the end stop sensors on the machine,
3. Verify that the machine is not in the home position.
This means that none of the end stop sensors should
be triggered.
4. From the communication area of the 3D printer host
program that the customer has chosen to use type
“M119”.
– Verify that the response displayed after the M119
command shows that each of the end stop sensors
(X,Y,Z) display “Open”.
5. Cover the sensing area (marked by a target on the
sensor) with a piece of metal. This will ‘activate’ the
sensor.
6. From the communication area of the 3D printer host
program that the customer has chosen to use type
“M119”.
– Verify that the response displayed after the M119
command shows that the sensor that the customer
has covered now displays “Open and Active”.
7. Repeat steps 5 and 6 for the other two end stop
sensors.
The LED on the sensor itself will only show that the
sensor has power. It does not show whether a signal is
being sent or not.
1.
2.

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9
Load Filament Spool
The filament spool holder is located on the back side
of the printer. Guide the filament through the filament
sensor and into the extruder.
Press and hold the button on the extruder to release
the hob while pressing firmly to insert the filament.
Tips for easy filament loading:
1. By hand, straighten the filament (remove the natural
curve from the spool).
2. Cut the end of the filament at an angle to assist in
the alignment within the extruder.
Hold the filament firmly and exert pressure until it begins
to extrude from the bottom of the nozzle. Make sure the
extruder is heated prior to loading or changing filament.
Initial Printer Setup
Heat Extruder
Preheat the extruder using your software and computer
interface, or by using the LCD control unit.
1. Press the button on the LCD Screen,
select Prepare, select Preheat PLA.
See detailed instructions for the LCD control unit
on page 16.
1. Press encoder button on LCD display to enter
Control Menu.
2. From Control Menu choose "Temperature" to enter
Temperature Menu.
3. Choose Nozzle 0 Temperature.
4. Turn encoder until desired temperature is displayed.
5. Click encoder button to set temperature and return
to Temperature Menu.
Heat Print Bed
Set the print bed heat to 70°C.
This is your initial bed temperature.
Additional heat may be necessary
depending on what print material is used.
Refer to the Recommended Temperatures
table on page 13.
Operate the temperature of the print bed through the
LCD control unit or with 3D printing software.
Note: Turning the bed heat on in the setup process will allow time to reach
optimal temperature.
°C
1. Click the encoder button on the LCD display
2. Use the encoder to scroll down to Control
3. Click the encoder button
4. Use the encoder to scroll down to Temperature
5. Click the encoder button
6. Use the encoder to scroll down to “Bed Temp”
7. Turn the encoder until the desired temperature
is displayed
8. Click the encoder button
9. Use the encoder to scroll back to Control
10. Click the encoder button
The bed temperature is now set for printing.

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10
Work Environment & Source Files
Work Configuration
The 3DP Workbench printer is capable of carrying out
the additive manufacturing process under open source
controls, via 3D model output in the .gcode format.
The printer can be operated using the USB computer
interface or independently with the LCD control unit with
SD card slot.
Files can be processed on any workstation and .gcode
delivered to the printer via SD card.
Source Files
The 3DP Workbench printer produces three dimensional
objects using the FFF—type of 3D printing. The file type
that the 3DP Workbench printer requires is .gcode,
which is created from 3D model.
Space Clearance
The diagram illustrates the necessary clearance
surrounding the 3DP Workbench workstation.
Workstation Requirements
The 3DP Workbench printer utilizes open source controls.
Computer/workstation requirements are dependent on
the software choice of the operator.
G-code is a numerical control programming
language, which defines instructions on where to
move, how fast to move, and through what path to
move.
3D models can be custom designed in CAD programs
such as SolidWorks, Auto CAD, or Google SketchUp. CAD
models are output in either .stl or .obj file format.
The .stl or .obj file is loaded into 3D printing software
(see page 6 for recommended software) where 3D print
parameters are applied. Once print parameters are
applied and the file is processed—commonly called
slicing—the file is output as a .gcode for the printer.
Models designed for 3D printing can be found online at
sites such as: GrabCAD, 3D Marvels, 3D Via, Google 3D
Warehouse, Turbosquid, and Thingiverse.
//Implemented Codes
//-------------------
// G0 -> G1
// G1 - Coordinated Movement X Y Z E
// G2 - CW ARC
// G3 - CCW ARC
// G4 - Dwell S<seconds> or P<milliseconds>
// G5 - Babystep Movement X Y Z
// G10 - Retract filament according to settings of M207
// G11 - Retract recover filament according to settings of M208
// G28 - Home all Axis
// G29 - Detailed Z-Probe, probes the bed at 3 or more points. Will
fail if you haven't homed yet.
// G30 - Single Z Probe, probes bed at current XY location.
// G31 - Dock sled (Z_PROBE_SLED only)
// G32 - Undock sled (Z_PROBE_SLED only)
// G90 - Use Absolute Coordinates
// G91 - Use Relative Coordinates
// G92 - Set current position to coordinates given
// M Codes
// M0 - Unconditional stop - Wait for user to press a button on the
LCD (Only if ULTRA_LCD is enabled)
// M1 - Same as M0
// M17 - Enable/Power all stepper motors
// M18 - Disable all stepper motors; same as M84
// M19 - Resume SD print from current (or given) Z height (disables
all movements below the current Z position, a file must be
selected to print after executing this M code)
// M20 - List SD card
// M21 - Init SD card
// M22 - Release SD card
// M23 - Select SD file (M23 filename.g)
// M24 - Start/resume SD print
// M25 - Pause SD print
// M26 - Set SD position in bytes (M26 S12345)
// M27 - Report SD print status
// M28 - Start SD write (M28 filename.g)
// M29 - Stop SD write

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11
G-Codes
// M30 - Delete file from SD (M30 filename.g)
// M31 - Output time since last M109 or SD card start to serial
// M32 - Select file and start SD print (Can be used _while_ printing
from SD card files): syntax "M32 /path/filename#", or "M32
S<startpos bytes> !filename#" Call gcode file : "M32 P !filename#"
and return to caller file after finishing (similar to #include). The '#'
is necessary when calling from within sd files, as it stops buffer
prereading
// M42 - Change pin status via gcode Use M42 Px Sy to set pin x to
value y, when omitting Px the onboard led will be used.
// M80 - Turn on Power Supply
// M81 - Turn off Power Supply
// M82 - Set E codes absolute (default)
// M83 - Set E codes relative while in Absolute Coordinates (G90)
mode
// M84 - Disable steppers until next move, or use S<seconds> to
specify an inactivity timeout, after which the steppers will be
disabled. S0 to disable the timeout.
// M85 - Set inactivity shutdown timer with parameter S<seconds>.
To disable set zero (default)
// M92 - Set axis_steps_per_unit - same syntax as G92
// M104 - Set extruder target temp
// M105 - Read current temp
// M106 - Fan on
// M107 - Fan off
// M109 - Sxxx Wait for extruder current temp to reach target temp.
Waits only when heating
// Rxxx Wait for extruder current temp to reach target temp. Waits
when heating and cooling
// IF AUTOTEMP is enabled, S<mintemp> B<maxtemp> F<factor>.
Exit autotemp by any M109 without F
// M112 - Emergency stop
// M114 - Output current position to serial port
// M115 - Capabilities string
// M117 - Display message
// M119 - Output Endstop status to serial port
// M126 - Solenoid Air Valve Open (BariCUDA support by jmil)
// M127 - Solenoid Air Valve Closed (BariCUDA vent to atmospheric
pressure by jmil)
// M128 - EtoP Open (BariCUDA EtoP = electricity to air pressure
transducer by jmil)
// M129 - EtoP Closed (BariCUDA EtoP = electricity to air pressure
transducer by jmil)
// M140 - Set bed target temp
// M150 - Set BlinkM Color Output R: Red<0-255> U(!): Green<0-
255> B: Blue<0-255> over i2c, G for green does not work.
// M190 - Sxxx Wait for bed current temp to reach target temp. Waits
only when heating
// Rxxx Wait for bed current temp to reach target temp. Waits when
heating and cooling
// M200 D<millimeters>- set filament diameter and set E axis units to
cubic millimeters (use S0 to set back to millimeters).
// M201 - Set max acceleration in units/s^2 for print moves (M201
X1000 Y1000)
// M202 - Set max acceleration in units/s^2 for travel moves (M202
X1000 Y1000) Unused in Marlin!!
// M203 - Set maximum feedrate that your machine can sustain
(M203 X200 Y200 Z300 E10000) in mm/sec
// M204 - Set default acceleration: S normal moves T filament only
moves (M204 S3000 T7000) in mm/sec^2 also sets minimum
segment time in ms (B20000) to prevent buffer under-runs and
M20 minimum feedrate
// M205 - Advanced settings: minimum travel speed S=while
printing T=travel only, B=minimum segment time X= maximum xy
jerk, Z=maximum Z jerk, E=maximum E jerk
// M206 - Set additional (babystepped) homing offset
// M207 - Set retract length S[positive mm] F[feedrate mm/min]
Z[additional zlift/hop], stays in mm regardless of M200 setting
// M208 - Set recover=unretract length S[positive mm surplus to the
M207 S*] F[feedrate mm/sec]
// M209 - S<1=true/0=false> enable automatic retract detect if the
slicer did not support G10/11: every normal extrude-only move will
be classified as retract depending on the direction.
// M218 - Set hotend offset (in mm): T<extruder_number> X<offset_
on_X> Y<offset_on_Y>
// M220 S<factor in percent> or P<incremental percentage>- set
speed factor override percentage
// M221 S<factor in percent> or P<incremental percentage>- set
extrude factor override percentage
// M226 P<pin number> S<pin state>- Wait until the specified pin
reaches the state required
// M240 - Trigger a camera to take a photograph
// M250 - Set LCD contrast C<contrast value> (value 0..63)
// M280 - Set servo position absolute. P: servo index, S: angle or
microseconds
// M300 - Play beep sound S<frequency Hz> P<duration ms>
// M301 - Set PID parameters P I and D
// M302 - Allow cold extrudes, or set the minimum extrude
S<temperature>.
// M303 - PID relay autotune S<temperature> sets the target
temperature. (default target temperature = 150C)
// M304 - Set bed PID parameters P I and D
// M400 - Finish all moves
// M401 - Lower z-probe if present
// M402 - Raise z-probe if present
// M404 - N<dia in mm> Enter the nominal filament width (3mm,
1.75mm ) or will display nominal filament width without parameters
// M405 - Turn on Filament Sensor extrusion control. Optional
D<delay in cm> to set delay in centimeters between sensor and
extruder
// M406 - Turn off Filament Sensor extrusion control
// M407 - Displays measured filament diameter
// M500 - Stores parameters in EEPROM
// M501 - Reads parameters from EEPROM (if you need reset them
after you changed them temporarily)
// M502 - Reverts to the default "factory settings", You still need to
store them in EEPROM afterwards if you want to
// M503 - Print the current settings (from memory not from EEPROM)
// M540 - Use S[0|1] to enable or disable the stop SD card print on
endstop hit (requires ABORT_ON_ENDSTOP_HIT_FEATURE_
ENABLED)
// M600 - Pause for filament change X[pos] Y[pos] Z[relative lift]
E[initial retract] L[later retract distance for removal]
// M601 - Resume the print from filament change
// M602 - Use extra extruder(s) as resumable backup
// M665 - Set delta configurations
// M666 - Set delta endstop adjustment
// M605 - Set dual x-carriage movement mode: S<mode> [
X<duplication x-offset> R<duplication temp offset> ]
// M907 - Set digital trimpot motor current using axis codes
// M908 - Control digital trimpot directly
// M350 - Set microstepping mode
// M351 - Toggle MS1 MS2 pins directly

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12
Work Flow
Preparing Files for Use
Before a 3D model can be printed on the 3DP Workbench
printer, two things must be done.
1. The CAD model must be converted to either an .stl
or .obj file, and:
2. The resulting .stl or .obj file must be processed
and sliced in 3D printing software and output as
.gcode.
Converting 3D Models to .stl or .obj Format
This procedure is based upon the use of Solidworks,
and may vary depending on the CAD software used, but
generally, these guidelines apply:
1. From the File menu, select Save As or Export.
2. Enter a file name.
3. Under the File Type menu, select .stl or .obj.
4. Select Options, set Resolution to Fine.
5. Save.
Converting .stl or .obj Format to .gcode
This procedure is intended to provide a general process
flow. Other process settings may be needed.
1. Load or Import the .stl or .obj file into your 3D
printing software.
Note: You can load multiple files into the 3D printing software in order to
print multiple objects in one print.
2. Arrange the object(s) on the print bed and orient
appropriately for FFF 3D printing—see Orienting
the Part for Success on page 25 in the Printing Tips
section of this manual.
3. Apply process (slice settings), including:
• Layer height
• Number of outside perimeters (vertical shells)
• Number of solid top and bottom layers
• Percentage of infill
• Temperature
• Speed
4. Select Prepare or Slice
5. Use the Preview by Layer function to visually
inspect the object prior to printing.
6. Save, selecting File Type .gcode.
Print, using the .gcode via the LCD
controller and SD card, or your computer.
Link to video: 1-2-3D Printing
Apply process parameters and slice
the file, saving as .gcode.
Import resulting .stl or .obj into 3D
printing software of your choice.
Output .stl or .obj from CAD
modeling software.
Slice the file, saving the file as .gcode.
Send the .gcode to the printer.
Monitor the printer.
Create or download a 3D model.
Save/export the file in .stl or .obj format.
Load the file into the 3D printing
software of your choice.
Determine object parameters: size,
quantity, resolution, infill, wall
thickness, supports, etc.
1
2
3
4
5
6
Typical Work Flow
Printed
Part

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13
Materials
The 3DP Workbench printer uses open source
materials—meaning there are many different materials
and manufacturers that can be used. Here are a few
guidelines when choosing filament:
• The material must be 3 mm diameter—this is the
filament diameter that works with 3D Platform's
standard 0.6 mm nozzle, as well as other optional
nozzle sizes 0.4 mm, 0.8 mm, and 1.2 mm.
• The material must have a melting point of under
280ºC—this is the high-end temperature of the
extruder and nozzle.
• The material's recommended bed temperature must
be under 135ºC—this is the high-end temperature of
the print bed.
Recommended temperatures
Vendors & Manufacturers
Material vendors that 3DP used includes:
•
http://3dplatform.com/filaments
• http://www.matterhackers.com/
• http://colorfabb.com/
Online Reference Links:
• http://filaments.ca/pages/temperature-guide—this is a
guide to temperatures for various materials, such as
PLA, ABS, NinjaFlex, Nylons, HIPS, PVA, and more.
Click on the link for the material you are interested
in, and you will see information such as temperature
requirements and speed recommendations for that
material.
• http://www.matterhackers.com/3d-printer-filament—
has a detailed comparison of FFF filaments types.
Storage Recommendations
Store filament in a cool place. Keep temperatures below
122° F (50° C). Keep material in sealed container or bag
with moisture-absorbing desiccant.
Safety Considerations
Avoid contact with skin and eyes. Avoid dust formation.
Users should be protected from the possibility of contact
with molten material during the printing process. Use
personal protective equipment when working with heated
materials and surfaces.
First Aid
Eye contact: Rinse with water, also under the eyelids, for
at least 15 minutes. Call a physician immediately.
Skin contact: Rinse with water for at least 15 minutes. If
skin irritation persists, call a physician. Cool skin rapidly
with cold water after contact with hot polymer.
Inhalation: Move to fresh air. Call a physician.
Ingestion: Drink water as a precaution. Never give
anything by mouth to an unconscious person. Do not
induce vomiting without medical advice. Call a physician.
Notes to physician: Treat symptomatically.
3D Printing Materials
Material
Recommended
Extruder Temp Bed Temp
PLA 195-210°C 70°C
ABS 240-250°C 115°C
Ninja Flex 220-230°C 40-50°C
Nylon 230-265°C 115°C
PC +250°C 125-130°C
HIPS 230°C 80°C
PVA 200°C 85°C
Note: The temperatures shown above are intended to provide a starting
point when initially using different materials. Fine tuning and
temperature adjustments should be expected.
Also, see filament manufacturer recommended temperatures.
Link to Video: What Materials Can Print
on a 3DP Workbench

3DPlatform.com
14
Operating the 3DP Workbench
Tools Required
• Metric Allen Wrench
or Hex Key Set
Socket Head Screw
for raising and
lowering the print bed.
Button Head Screw
for locking the print
bed into a set position.
Link to Article: The Importance of a Level
Print Bed on a 3D Printer
Leveling the Bed
Why is Leveling Important? A level print bed is critical
to overall print quality–especially for consistent first-layer
adhesion.
• If one section of the print bed is lower than another, the
first layer might not adhere properly.
• If one section of the print bed is higher than another, the
glass might block the filament from flowing freely from
the nozzle. This may cause damage to the glass and/or
the extruder.
How to Level the Print bed
1. Use the recommended print settings found on page 21
and the provided file to process, slice, export gcode,
and print the provided file: Bed-level-test.stl.
Monitor the print. As the filament is printed, raise or
lower each section of the print bed where the filament
bead is not consistent, until a consistent bead is
produced.
2. There are eight locations for leveling the bed, each
with a Socket Head Screw for raising and lowing the
print bed, and a Button Head Screw for locking the
position.
a. Loosen the Button Head Screw (but do not remove).
b. Turn the Socket Head Screw clockwise to raise the
print bed, counter-clockwise to lower the bed.
c. Tighten the Button Head Screw to lock the leveled
position of the bed.
3. The center of the bed is adjusted using the dial located
on the rear of the printer.
Caution! Do not over-adjust. Over-adjustment can break
the glass. 3DP recommends the use of a dial
indicator for precise measurement.
Download Bed-level-test.stl
Link to Video: How to Level the Build Area
Rear View of Printer
Bed Center
for leveling adjustment

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15
Operating the 3DP Workbench
Heat the Print Bed
The print bed on the 3DP Workbench printer is heated
to provide better adhesion of your printed parts. Each
material you use will likely require a different bed
temperature:
• For easy removal of large or small parts, turn the
bed temperature down to 20°C. You will hear the
plastic loosening and the part will pop off the print
bed.
• Operate the temperature of the print bed through
the LCD control unit or with 3D printing software.
See the Recommended Temperature table on page 13.
Prepare the Print Bed
Prepare the build area for printing. In order for your prints
to adhere to the borosilicate glass—it needs to
be clear of debris but somewhat tacky. We have found
that using a sugary substance, such as beer, works quite
well. Pour a liberal amount onto the build area and wipe
as if you were cleaning with glass cleaner. Cover the
entire area that your print will touch. Repeat this process
between prints to remove filament particles and other
debris, as well as prepare the bed for the next print.
This is not the only method available. Other suggestions
include: painter's tape, glue stick, and hairspray.
Note: 3D Platform recommends using Aquanet Unscented hairspray only.
Any scented hairspray may contain oils and cause adherence issues
on the print bed.
Do not use glass cleaner or alcohol on the glass. Doing
so will make adhesion very difficult.
For the safety of the user, use extreme caution when
working with heated machinery.
Link to article: Perfecting the First Layer

3DPlatform.com
16
Operating the 3DP Workbench
LCD Control Unit Operation
The 3DP Workbench printer can be operated
independently using the LCD Control Unit, located on the
front of the machine. There are three main functions of
the LCD Control Unit:
1. Prepare the printer for printing.
2. Manual control—both prior-to and during printing.
3. Starting a print from the SD card.
Use the button/knob combination to select and scroll
through the screen options.
Info Screen Displays printer information
Prepare Opens Prepare menu
Main Returns to Main menu
Auto home Homes the machine to x0, y0, z0
Preheat PLA Preheats the extruder for PLA
Preheat ABS Preheats the extruder for ABS
Cooldown Turns off the extruder
Version Displays version of firmware on machine
Clear Babystep Clears babystep settings from memory
Move Axis Opens Move Axis menu
Move 10 mm Opens Move Axis 10 mm menu
Move Axis Returns to Move Axis
Move x Moves x axis in increments of 10 mm
Move y Moves y axis in increments of 10 mm
Move z Moves z axis in increments of 10 mm
Move extruder (2) Moves extruder in increments of 10 mm
Move 1 mm Opens Move Axis 1 mm menu
Move Axis Returns to Move Axis
Move x Moves x axis in increments of 1 mm
Move y Moves y axis in increments of 1 mm
Move z Moves z axis in increments of 1 mm
Move extruder (2) Moves extruder in increments of 1 mm
Move 0.1 mm Opens Move Axis 0.1 mm menu
Move Axis Returns to Move Axis
Move x Moves x axis in increments of 0.1 mm
Move y Moves y axis in increments of 0.1 mm
Move z Moves z axis in increments of 0.1 mm
Move extruder (2) Moves extruder in increments of 0.1 mm
Note: When printing, the Prepare menu is replaced with the Tune menu below.
Tune
Main Returns to Main menu
Speed: Speed of print—expressed in percentage
Nozzle 0 Temp Temperature of front extruder nozzle in °C
Nozzle 1 Temp Temperature of back extruder nozzle in °C
Bed Temp Temperature of the print bed in °C
Fan Speed Speed of fan range from 0-255
Flow Sets extruder factor/multiplier for all
extruders—expressed in percentage
Flow 0/1 Sets extruder factor/multiplier for a
specified extruder— expressed in percentage
Babystep X CW+ Jogs machine on the x axis .005 mm
per encoder click
Babystep Y CW+ Jogs machine on the y axis .005 mm
per encoder click
Babystep Z CW+ Jogs machine on the z axis .005 mm
per encoder click
Change Filament Pauses printing. Moves extruder to X and Y
Home position so filament can be changed
Use Backup Ext On/Off Toggle control for utilizing the secondary extruder when filament runs out on the primary
extruder
Info Screen (continued)
Control Opens Control menu
Main Returns to Main menu
Temperature Opens Temperature menu
Control Returns to Main menu
Nozzle 0 Temp Temperature of front extruder nozzle in °C
Nozzle 1 Temp Temperature of back extruder nozzle in °C
Bed Temp Temperature of the print bed in °C
Fan speed Sets of tunes speed of cooling fan
Autotemp
If enabled, the set temperature will vary between max
and min auto temp values based on the given factor
and the computed target temperature = autotemp_min +
factor *maximal extruder rate
extruder Min Minimum value in Autotemp
extruder Max Maximum value in Autotemp
extruder fact Factor multiplied by maximal feedrate. Used to compute
dynamic temperature.
PID-P Extruder Potential Coefficient
PID-I Extruder Integral Coefficient
PID-D Extruder Derivative Coefficient
PID-C Heating power = Kc*e_speed, default = 1
Preheat PLA conf Opens Preheat PLA config menu
Temperature Returns to Temperature menu
Fan speed Sets the fan speed when preheating PLA
Nozzle Sets the nozzle temp when preheating PLA
Bed Temp Sets the bed temp when preheating PLA
Store memory Stores the Preheat PLA setting changes
Preheat ABS conf Opens Preheat ABS config menu
Temperature Returns to Temperature menu
Fan speed Sets the fan speed for preheating ABS
Nozzle Sets the nozzle temp when preheating ABS
Bed Temp Sets the bed temp when preheating ABS
Store memory Stores the Preheat ABS setting changes
Motion Opens Motion menu
Control Returns to Motion menu
Accel Absolute ceiling acceleration for all axes
Vxy-jerk Limits the change in acceleration over time for the x and
y axis motors
Vz-jerk Limits the change in acceleration over time for the z
axis motor
Ve-jerk Limits the change in acceleration over time for the
extruder motor
Vmax x Maximum x axis velocity
Vmax y Maximum y axis velocity
Vmax z Maximum z axis velocity
Vmax e Maximum extruder velocity
Vmin Minimum velocity
VTrav min Minimum travel velocity
Amax x Maximum x acceleration
Amax y Maximum y acceleration
Amax z Maximum z acceleration
Amax e Maximum extruder acceleration
A-retract Maximum retract acceleration
Xsteps/mm Number of steps required for the stepper motor to move
1 mm in the x direction
Ysteps/mm Number of steps required for the stepper motor to move
1 mm in the y direction
Zsteps/mm Number of steps required for the stepper motor to move
1 mm in the z direction
Esteps/mm Number of steps required for the extruder stepper motor
to move filament 1 mm
T1X Offset Sets the rear extruder's x axis offset
from the first one
T1Y Offset Sets the rear extruder's y axis offset
from the first one
Store memory Stores all changes to the non-volatile EEPROM memory
Load memory Reads and uses all settings stored in the EEPROM
memory
Restore failsafe Restores all the default EEPROM data
Print from SD Opens the .gcode files from SD card
Main Returns to the Main menu
(List of .gcode files from SD card)
Resume SD from Z Opens the .gcode files from SD card and sets the current
Z height as the layer to resume printing
Main Returns to the Main menu
(List of .gcode files from SD card)

3DPlatform.com
17
Operating the 3DP Workbench
Loading Filament
The filament spool holder is located on the back side
of the printer. Guide the filament through the filament
sensor and into the extruder.
Press and hold the button on the extruder to release
the hob while pressing firmly to insert the filament.
Tips for easy filament loading:
1. By hand, straighten the filament (remove the
natural curve from the spool).
2. Cut the end of the filament at an angle to assist
in the alignment within the extruder.
Hold the filament firmly and exert pressure until it begins
to extrude from the bottom of the nozzle. Make sure the
extruder is heated prior to loading or changing filament.
Filament Sensors
The 3DP Workbench is equipped with dual filament
sensors. This feature provides security during long prints.
When the filament runs out, the sensors put the printer
into Change Filament mode. The X axis and Y axis are
moved to the Home position and any remaining filament
is reversed out of the nozzle. An alarm sounds until the
filament is replaced and the center button on the LCD
Control Unit is pressed to resume the print.
For safety, if the printer is in Change Filament mode for
more than 30 minutes, the extruder will cool off.
Once the filament is replaced and the center button on
the LCD Control Unit is pressed to resume the print, the
X and Y axis will move into position but the printer will
pause until the extruder(s) reach the set temperature.
Once the set temperature is reached, the print will
resume.
Changing Filament
Filament can be changed at any time—when the printer is
idle (not printing) or mid-print.
• The extruder must be heated to 180ºC (minimum)
to remove or add filament.
• When printer is idle: raise the Z axis so the nozzle
is away from the glass. Press and hold the button
on the extruder to release the hob while manually
pulling out existing filament, then follow the
Loading Filament instructions.
• When the printer is mid-print: press the main
button on the LCD Control Unit, select Tune,
select Change Filament. This manually puts the
printer into Change Filament mode. Then follow
the Loading Filament instructions.
• When the printer is in Change Filament mode,
an alarm sounds until the filament is replaced
and the center button on the LCD Control Unit is
pressed to resume the print. Emergency Stop (E-Stop) Function
There are two emergency stop buttons on the 3DP
Workbench. One located on the front and one located on
the rear of the machine.
When pressed inward, the E-Stop will immediately stop
movement of the actuators.
Caution! Pressing the E-Stop does not remove power
from the machine.
Once an E-Stop is re-engaged—in the pulled out
position—the green power button on the control unit must
be pressed in order to resume function and use ability of
the printer.
Printing via USB Connection with Computer
The 3DP Workbench can be operated through the 3D
printing software's Manual or Machine Control Panel.
Follow the Connect the USB instructions on page 8. Once
connected, the printer can be operated via the computer
and software interface.
Printing via SD Card
The 3DP Workbench can be operated independently with
the LCD Control Unit and an SD Card. Select Print from
SD on the LCD Control Unit, then choose the .gcode file
you wish to print.
Front
Back

3DPlatform.com
18
Care & Maintenance
Maintenance
For the safety of the user and to avoid shock or unintended
motion, all maintenance of the 3DP Workbench printer
should be:
• Conducted with the machine unplugged from all
electrical outlets.
• Conducted when the machine is cool.
Exception: maintenance and replacement of the extruder
nozzles must be done when the extruder is heated.
Use extreme caution when maintaining or operating
heated machinery. See details—Cleaning the Nozzle and
Changing the Nozzle—on page 19.
For the safety of the user, use extreme caution
when working with heated machinery.
SIMO® Series actuators from PBC Linear®:
• Rail and bearing system is inclusive of internal
lubrication system—requiring no preventative
maintenance—for the lifetime of the machine.
• Teflon coated screw, with engineered polymer nut
is designed for lifetime operation under normal
operating conditions—see Work Environment
on page 10.
• Cam Roller carriages include built-in micro-polymer
lubricators. If lubricators become damaged, contact
manufacturer for replacement.
Motor LED Error Codes
The TSM23P uses red and green LEDs to indicate status.
When the motor is enabled, the green LED flashes slowly.
When the green LED is solid, the motor is disabled. Errors
are indicated by combinations of red and green flashes as
shown below.
CODE ERROR
●solid green motor disabled
● ● flashing green motor enabled
● ●1 red, 1 green position limit
● ● ● 1 red, 2 green drive disabled
● ● ● 2 red, 1 green ccw limit
● ● ● ● 2 red, 2 green cw limit
● ● ● ●3 red, 1 green over temperature
● ● ● ● ● 3 red, 2 green internal voltage
● ● ● ● ● ● 3 red, 3 green non-volatile memory
error
● ● ● ● ●4 red, 1 green over voltage
● ● ● ● ● ● 4 red, 2 green under voltage
● ● ● ● ● ● ● 4 red, 3 green non-volatile double
error
● ● ● ● ● ● 5 red, 1 green over current
● ● ● ● ● ● ● 5 red, 2 green current limit
● ● ● ● ● ● ● 6 red, 1 green open winding
● ● ● ● ● ● ● ● 6 red, 2 green encoder failure
● ● ● ● ● ● ● ●7 red, 1 green communication error
● ● ● ● ● ● ● ● ● 7 red, 2 green save failed