Ender-3 S1 Pro 3D Printer User Manual

Instructions for Use

1. Do not use this printer by methods or operations not described in this manual, otherwise it may result in accidental injury or property damage.
2. Do not place this printer near flammable materials, explosive materials or high heat sources. Please place this printer in a ventilated, cool and low-dust environment.
3. Do not place this printer in a vibrating or any other unstable environment, as the printing quality will be compromised when the printer shakes.
4. Please use the filament recommended by the manufacturer, otherwise the nozzle may be clogged or the printer may be damaged.
5. Do not touch the nozzle or hotbed while the printer is in operation, otherwise you may get burned.
6. After the printing process is complete, please use tools to clean up the filament on the nozzle while the nozzle is still hot. Do not touch the nozzle with your hands when cleaning, otherwise your hands may get burned.
7. Please regularly clean the printer body with a dry cloth while the power is off, and wipe off dust, sticky printing materials, and foreign objects on the guide rails.
8. This printer has a safety protection mechanism. Please do not manually move the nozzle or printing platform quickly while the printer is on, otherwise the printer will automatically power off for protection.
9. Users should abide by the laws and regulations of the corresponding country and region where the equipment is located (place of use) abide by professional ethics, and pay attention to safety obligations. The use of our products or equipment for any illegal purpose is strictly prohibited. Our company is not responsible for the relevant legal responsibilities of any violators.

List of Main Parts

• 1 Chassis Module x 1
• 2 Nozzle Kit x 1
• 3 Wire Clamp x 1
• 4 Filament tube x 1
• 5 Gantry x 1
• 6 Screen x 1
• 7 Rack and Filament Detector x 1
• 8 Light Stand x 1

List of Accessory Kit Items

• 9 Blade x 1
• 10 Cutting Pliers x 1
• 11 Filament x 1
• 12 Wrench and Screwdriver x 1
• 13 Cord Set x 1
• 14 Nozzle Cleaner x 1
• 15 Memory Card and Card Reader x 1
• 16 Nozzle x 1

Printer Port Instructions

Mainboard Port Instructions

Diagram showing various ports on the mainboard including:

• Hotbed Thermal Port
• Hotbed
• DC 24 V
• Fuse
• Z-Axis Motor Port
• Filament Detection Port
• Z-Axis Limit Port
• Touch Screen Port
• Knob Display Screen Port
• Memory Card Slot
• Type-C Port
• 10-Pin Cable
• Mainboard Fan
• 30-Pin Cable

Nozzle Port Instructions

Diagram showing ports on the nozzle module including:

• Heating Tube
• Nozzle Thermal Port
• Extrusion Motor Port
• Model Fan Port
• Heat Sink Fan Port
• Auto Leveling Port
• 24-Pin Cable

Z-Axis Pinboard Instructions

Diagram showing ports on the Z-axis pinboard including:

• Filament Detection Port
• + 24V
• 24V PWM
• Z-Axis Motor Cable Port

Install the Printer

Install the light stand

A. Install the light stand on the gantry frame using M5x8 flat-round head screws. B. Connect LED light cable. C. Place the LED light cable into the profile groove as shown in the figure and secure it with sealing tape.

Install the nozzle module and wire clamp

A. Place the nozzle module on the back of the extruder, pre-lock the nozzle with 4 M3x6 hexagon socket head cap screw, and then tighten it. B. Clamp the wire clamp onto the X motor black plate.

Install the gantry

A. Move the right profile of the bottom module 35 mm out of the desktop to reveal the installation hole. B. Place the gantry in the slot of the chassis, and pre-lock it with two M5x45 hexagon socket round screws with spring washers from the bottom to the top. C. Rotate the base module 180° to ensure that the profiles on both sides are level up and down. Use two M5x45 hexagon socket round screws with spring washers to align the holes on the left side of the hole to pre-lock, and then tighten to fix. D. Rotate the base module 180° and tighten the screws on the right side. Use the short side of the wrench when tightening the screws.

Install the screen

Place the screen bracket to the side of the plastic that's on the right, and tighten it with 3 M4x25 hexagon flat round head screws.

Install the rack

A. Find the filament tube fittings and fix the threaded end on the right end of the rack. B. Fit the front slot of the installed rack to the front slot of the profile, and then press down to clamp the bottom of the profile.

Wiring

1.Connect the nozzle to the 24-pin port as shown in the figure. 2.Follow the yellow label on the 6-pin (4 wires) port to connect the X-axis and Z-axis stepper motors. 3.Connect the X-axis limit motor according to the yellow label on the 3pin (2 wires) port. 4.Connect the 3-pin (3 wires) 2.0 port to the pinboard, and connect the 3-pin (3 wires) 2.54 port to the filament detector. 5.The LED light 3pin (2 wires) 2.54 port is connected to the expansion port of the adapter board.

Pulley Tightness Adjustment

Before starting up, please check the tightness of the pulley.

X/Y/Z axis pulley adjustment:

Gently dial the pulley to check whether it is idling or stuck. If this phenomenon occurs, use an open-end wrench to adjust the hexagonal eccentric isolation column to make it rotate smoothly.

Assisted Leveling

Go to Settings → Leveling → Assisted Leveling. Tap numbers 1/2/3/4/5 respectively.

2.Turn the knob at the bottom of the hotbed and move the nozzle to the four corners of the printing platform so that the gap between the nozzle and the printing platform is almost the thickness of a piece of A4 paper (0.08 to 0.1 mm). Ensure that all the four corners are leveled.

Auto Leveling

1.Go to "settings" and tap "leveling” to enter the CR Touch leveling interface. Tap "start" and wait for the automatic leveling to complete.

2.Return to the previous menu. Enter the assisted leveling interface. Adjust the Z-axis compensation value so that the height from the nozzle to the printing platform is about the thickness of a piece of A4 paper. Return to the previous menu, and the Z-axis compensation value will be configured.

Diagrams illustrating leveling status: nozzle too far, correct distance, and nozzle too close.

Loading the Filament

A. In order to successfully load the filament, please trim the end of the filament at an angle of 45 degrees. B. Press the filament until it passes through the filament detection hole. Then press and hold the extruder handle to insert the filament into the extruder hole until it reaches the nozzle. C.Warm up the nozzle. If the filament flows out of the nozzle when the temperature reaches the target value, the filament is properly loaded.

Replacing the filament:

1.When the printer is not printing: A. Heat the nozzle to over 185℃, and wait until the filaments inside the nozzle are softened. Press the extrusion handle, push the filaments downwards to see if there is any filament coming out of nozzle, and then quickly pull out the filaments to prevent them from being stuck in the throat pipe. B. Place the new filament onto the rack and repeat the steps in Section 8: Loading the Filament. 2. When the printer is printing: A. Pause the printing. After the printer stops, press and hold the extrusion handle and quickly extract the filament to prevent it from clogging in the heat break. B. Place the new filament onto the rack and press it through the filament detector. Press and hold the extrusion handle to insert the filament into the nozzle. Then push the filament to squeeze out the residual filament in the nozzle and clean up the nozzle before resuming printing.

First Printing

1. Visit our official website (https://www.creality.com) to download and install the software, or install the Creality software via the memory card provided with the printer. 2.Go to Preferences → Configure Creality → Select language → Next → Finish to complete the configuration. 3.Select the model of this printer (ENDER-3 S1 Pro). 4. Enter parameters → Close. 5. Launch the Creality slicing software. 6. Load the file. 7.Select the file. 8.Generate the G-code file → Save it to the memory card. The file name must only contain Latin letters and digits. Chinese characters or special symbols must not be used. 9.Insert the memory card → Print → Select from the menu → Select the file used for printing.

Start Printing

Before printing, please check the printer again following these steps:

When the printer is powered off:

1. The nozzle is tightly connected and moves smoothly to the left and right.
2. The X axis is horizontal and stable (not wobbling up or down), and it moves run smoothly up and down.
3. The Y axis is tightly connected. The platform does not shake and moves back and forth smoothly.
4. The filament rack does not shake. The rollers are smooth. The filament extrusion is smooth.

When the printer is powered on:

1. The screen display and touch work properly. The movements of the X, Y, and Z axes are smooth.
2. The nozzle and hotbed heat up properly.
3. The feed and return of the filament works properly.
4. The leveling of the printer works properly.

Screenshots of the printer interface showing printing progress and file selection.

About the Printer

This section likely contains general information about the printer, but the provided text is minimal.

Device Specifications

Diagrams illustrating the parts of the printer with corresponding numbers.

Certifications and Company Information

The document displays various certification logos such as UKCA, PSE, FCC, CE, RoHS, and CPGC. It also provides contact information for Shenzhen Creality 3D Technology CO., LTD., including their address, official website (www.creality.com), telephone number (+86 755-8523 4565), and email (cs@creality.com).