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Original Prusa XL Five-Head Manual

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Step 8 - Silicone sock
Step 27 - Inserting Z-motor-cable-bottom-cover
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Summary of Contents for Original Prusa XL Five-Head

  • Page 1: Table Of Contents

    Table of Contents 1. Introduction ..........................................Step 1 - General information ..................Step 2 - Tools in the package ..................... Step 3 - Labels guide ......................Step 4 - Cheatsheet ............... Step 5 - Front, left, right and rear side ................
  • Page 2 ..............Step 5 - Installing the CoreXY assembly ................... Step 6 - Securing the CoreXY ..............Step 7 - Manipulating with the printer ............Step 8 - Torque indicator: parts preparation .............. Step 9 - Assembling the Torque indicator .................. Step 10 - Securing the CoreXY ....................
  • Page 3 ..............Step 11 - Removing linear rail stoppers ................Step 12 - Installing the Heatbed ................Step 13 - Attaching the Heatbed ............. Step 14 - Preparing the Z-Axis bearing housing ............Step 15 - Installing the Z-Axis bearing housing ..............

  • Page 4: Step 4 - Changes To The Manual

    .......... Step 36 - Version B: Spool holder: left side assembly ........Step 37 - Version B: Spool holder: right side assembly ....................Step 38 - Haribo time! ..........Step 39 - Nextruder assembly: parts preparation ..............Step 40 - How to dock the Nextruder ............

  • Page 5: Introduction

    1. Introduction Original Prusa XL Five-Head (Semi-Assembled)

  • Page 6: Step 1 General Information

    2.5mm Allen key 3.0mm Allen key Philips PH2 screwdriver The printer's package contains a lubricant, which is intended for maintenance. No need to apply it during the assembly. There is a dedicated online manual Regular printer maintenance. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 7: Step 3 Labels Guide

    The frame covers are 1:1 scale, so you can compare the size by placing the frame cover on the paper to make sure you are using the correct type. You can download it from our site prusa.io/cheatsheet-xl. Print it at 100 %, don't rescale it, otherwise, it won't work. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 8: Step 5 Front, Left, Right And Rear Side

    Keep the upper green linear stoppers in the rail. The green linear stopper will be used only during the assembly process. Once the printer is assembled, we will remove it (there is a step in the manual). Original Prusa XL Five-Head (Semi-Assembled)

  • Page 9: Step 7 Manipulating With The Printer

    You will be asked to install the sock later in this guide. How to install the sock - check article. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 10: Step 9 View High Resolution Images

    Lost in the instructions? Missing screw or cracked printed part? Let us know! You can contact us using following channels: Using comments under each step. Using our 24/7 live chat at shop.prusa3d.com Writing an email to info@prusa3d.com Original Prusa XL Five-Head (Semi-Assembled)

  • Page 11: Step 11 - Reward Yourself

    All right, eat one gummy bear. It will give you energy to start the assembly. ;) But just one! Are you ready to get started on the assembly? Let's move on to chapter 2. Base & Side frame assembly. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 12: Base & Side Frame Assembly

    2. Base & Side frame assembly Original Prusa XL Five-Head (Semi-Assembled)

  • Page 13: Step 1 Tools Necessary For The Next Steps

    M4x12 screw (8x) XL rear extrusion (2x) Left Z-Axis fixed (1x) Right Z-Axis rotary (1x) It is important to assemble the Z-axis parts in correct order. This guide will remind you, but keep it in mind. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 14: Step 3 Extrusion Alignment

    Take one rear extrusion prepared earlier and slide its pin into the profile insert. Mind the correct orientation of the extrusion (protrusion vs groove). There might be a slight gap between parts, we will address this in the next step. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 15: Step 5 Securing The Right Rear Extrusion

    Proceed carefully with the 3mm Allen key, avoid scratching the frame. Tighten the screws until you reach the surface of the metal plate, then stop! We will do the final tightening later on using the torque indicator. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 16: Step 7 Z-Axis Fixed Assembly

    Tighten the screws until you reach the surface of the metal plate, then stop! We will do the final tightening later on using the torque indicator. Use the longer side of the 3mm Allen key and tighten the M4x12 screws on both sides. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 17: Step 9 Z-Axis Rotary Assembly

    Tighten the screws until you reach the surface of the metal plate, then stop! We will do the final tightening later on using the torque indicator. Use the longer side of the 3mm Allen key and tighten the M4x12 screws on both sides. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 18: Step 11 - Torque Indicator: Parts Preparation

    Allen key 3mm use the one already prepared STEP 12 Assembling the Torque indicator Insert the 3mm Allen key into the torque indicator. Put on the Allen key handle from the other side. The assembled torque indicator looks like this. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 19: Step 13 Final Tightening With Torque Indicator

    Haribo sweets. A high level of noise might attract nearby predators! Take one gummy bear. I said just one! Did you know that Gummy bears were first created by a German candy maker named Hans Riegel in the 1920s? Original Prusa XL Five-Head (Semi-Assembled)

  • Page 20: Step 15 Xlcd Parts Preparation

    STEP 15 xLCD parts preparation For the following steps, please prepare: xLCD PE cable (1x) xLCD cable (1x) M3x10 screw (2x) Frame-rear-cover (2x) Frame-corner-cable-cover (1x) Z-motor-cable-bottom-cover(2x) xLCD-cable-bottom-holder (1x) The list continues in the next step... Original Prusa XL Five-Head (Semi-Assembled)

  • Page 21: Step 16 Xlcd Parts Preparation

    Use the 2.5mm Allen key to tighten the M3x16 screw into the M3nEs nut in the frame. Insert the second M3x16 screw from the left side and tighten it, but not overtighten. We will adjust the correct position of the xLCD assembly later on. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 22: Step 18 Aligning The Xlcd

    Version B: Take a closer look at the rear side of the xLCD assembly and locate the upper PE Faston on the xLCD board. Slide the PE cable connector all the way onto the PE Faston. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 23: Step 20 Xlcd Pe Cable Management

    The xLCD cable connector has a locking latch that has to face the red triangle near the xLCD connector. Connect the xLCD cable to the xLCD slot on the board. Make sure, that cable is not twisted. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 24: Step 22 Routing The Cables

    The xLCD-cable-bottom-cover has to be in line with the horizontal frame. Don't insert the plastic cover into the horizontal frame. Insert the Extrusion cover 172mm to the frame and push it up to the xLCD-cable- bottom-cover. Fully insert the Extrusion cover 172 mm into the frame. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 25: Step 24 Routing The Cables

    Guide the xLCD and the PE cables through the extrusion. Remove the rubber band from the cable. Insert the Z motor cable into the extrusion. Guide the cables together through the extrusion, as in the picture. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 26: Step 26 Corner Frame Cover

    Be careful, don't pinch any cables! Push the Z-motor-cable-bottom-cover into the frame. Insert the Extrusion cover 243mm. Push and slide it to the left. The extrusion cover has to be aligned with the end of the extrusion. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 27: Step 28 Preparing The Cables For Rear Cover

    Insert the Extrusion cover 243mm. Push and slide it to the right. Push the Z-motor-cable-bottom-cover into the frame. Mind the correct direction. The motor cable guide the back of the printer (not to the xLCD screen). Original Prusa XL Five-Head (Semi-Assembled)

  • Page 28: Step 30 Attaching The Frame-Rear-Cover

    Haribo time! Eat one to five gummy bears. Did you know that the original gummy bears were inspired by the dancing bears of Europe, and Riegel named them "Gummibärchen," which means "little rubber bears" in German? Original Prusa XL Five-Head (Semi-Assembled)

  • Page 29: Step 32 Well Done

    The photo is for informational purposes only, keep the printer on its side for the next chapter. Great job! You successfully finished the base of your XL! Go to the next chapter 3. Core XY & Back assembly. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 30: Corexy & Back Assembly

    3. CoreXY & Back assembly Original Prusa XL Five-Head (Semi-Assembled)

  • Page 31: Step 1 Tools Necessary For This Chapter

    For the following steps, we need a 3mm Allen key without the torque indicator. Take the assembled torque indicator. Pull out the plastic handle. Pull out the 3mm Allen key from the torque indicator. Keep the 3D printed indicator for later use. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 32: Step 3 Installing The Corexy Assembly: Parts Preparation

    Rotate the CoreXY on its longer side and put it near the top of the four base extrusions. The rear profile inserts must be facing against the rear extrusions. Do not push the CoreXY all the way in until you are prompted. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 33: Step 5 Installing The Corexy Assembly

    There might be a slight gap between parts, we will address this in the next step. Tighten the screws until you reach the metal plate, then stop! We will do the final tightening later on using the torque indicator. Repeat this procedure on the three remaining extrusions. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 34: Step 7 Manipulating With The Printer

    Allen key 3mm use the one already prepared STEP 9 Assembling the Torque indicator Insert the 3mm Allen key into the torque indicator. Put on the Allen key handle from the other side. The assembled torque indicator looks like this. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 35: Step 11 - Haribo Time

    Repeat this procedure on all M4x12 screws inserted into the Z-axis extrusions. STEP 11 Haribo time! Take one gummy bear. Did you know that Gummy bears were initially sold as a novelty item and gained popularity in Germany before spreading to other countries? Original Prusa XL Five-Head (Semi-Assembled)
  • Page 36 CoreXY assembly (1x) M3nEs nut (6x) STEP 13 CoreXY assembly Measure approximately 23 cm (9") from the right extrusion. Insert three M3nEs nuts into the left extrusion. Insert three M3nEs nuts into the right extrusion. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 37: Step 14 Securing The Left Linear Rail

    Align its hole with the hole in the linear rail. Double check you have used the middle nut. Insert the M3x10 screw into the upper hole. Tighten the M3x10 screw with a 2.5mm Allen key. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 38: Step 16 Earthing-Connectors: Parts Preparation

    With your finger, turn the nut and align it with the extrusion. The springs on the nut should be facing down. The exact position of the nut will be adjusted later on. For now, slide it approximately to the center of the extrusion. Original Prusa XL Five-Head (Semi-Assembled)
  • Page 39 Make sure all the connectors are facing out from the printer as in the picture. Do not tighten the screw firmly, we might need to adjust the position of the Earthing-connector in the extrusion later on. 4-5 turns are enough. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 40: Step 21 Cover-Clips: Parts Preparation

    Do not tighten the screw firmly, we might need to adjust the position of the Earthing-connector in the extrusion later on. 4-5 turns are enough. STEP 21 Cover-clips: parts preparation For the following steps, please prepare: Cover-clip (20x) Original Prusa XL Five-Head (Semi-Assembled)

  • Page 41: Step 22 Attaching The Cover-Clips

    Insert the cover-clips in places, use the pictures as reference: 6x on the left side 6x on the right side 8x on the rear side The final position of each cover-clip will be adjusted later on. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 42: Step 24 Xl Rear Panel: Parts Preparation

    Slide the cover upwards and remove it. Release and remove four M3x5rT screws on the upper cable cover. Take the entire cover off. Place both covers somewhere safe, we will put them back soon. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 43: Step 26 - Attaching The Xl Rear Panel

    From the inside of the printer, align the Earthing-connectors with the holes of the rear panel. If needed release the screw slightly and adjust the Earthing-connector, then tighten From the outside (rear side), insert the M3x8rT screw and secure the rear panel using a T10 screwdriver. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 44: Step 28 Installing The Xl Rear Panel

    Installing the XL rear panel Inside the printer: Line up all cover-clips with the holes in the rear panel. Outside the printer (rear side): Secure the cover-clips with eight M3x8rT screws using a T10 screwdriver. Original Prusa XL Five-Head (Semi-Assembled)
  • Page 45 Turn the printer's rear side towards you. On the left edge, start from the bottom. Grab the PE, motor with xLCD cables and gently push them into the extrusion. Secure the cables with the Extrusion cover 354 mm. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 46: Step 32 Rear Left: Pe Cable

    XY motor cable (yellow label XY) Z motor cable (yellow label Z) LED light cable The xLCD cable connector has a locking latch that has to face the red triangle near the xLCD connector. xLCD cable Original Prusa XL Five-Head (Semi-Assembled)

  • Page 47: Step 34 Rear Left: Securing The Cables

    STEP 35 Rear right: cable management On the right edge, start from the bottom. Grab the motor cable and gently push it into the extrusion. Secure the cable with the Extrusion cover 354 mm. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 48: Step 36 Rear Right: Connecting The Cables

    Installing the frame grounding Take a look from the top and on the rear right edge remove the grounding cover from the grounding plug on the CoreXY assembly. Connect the PE cable to the CoreXY grounding plug. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 49: Step 38 Rear Right: Securing The Cables

    STEP 39 Overview of electronics wiring Before proceeding to the next step, check the cable connection according to the picture. The newest Wi-Fi antenna connector will be installed later in the 6. chapter. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 50: Step 41 Rear Electronics Cover

    Gently attach the Rear-cable-management-upper on a rear side. Make sure that no cable is pinched in the plastic covers. Make sure that the metal cover does not pinch the motor cable. Secure the cover with four M3x5rT screws using a T10 screwdriver. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 51: Step 42 Covering The Electronics

    Installing the extrusion covers: parts preparation For the following steps, please prepare: Extrusion cover 95 mm (4x) Extrusion cover 243 mm (2x) Extrusion cover 390 mm (2x) Extrusion cover 405 mm (1x) Extrusion cover 430 mm (1x) Original Prusa XL Five-Head (Semi-Assembled)

  • Page 52: Step 44 Installing Front Extrusion Covers

    While inserting the extrusion cover, first insert both ends of the cover, then push it towards the center of the frame. Insert the extrusion covers (95 mm) into the extrusion on the left and right sides. Insert the extrusion cover (405 mm) into the extrusion. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 53: Step 46 Haribo Time

    STEP 47 Good job! Well done! You just finished the CoreXY & Back assembly. Now, go to the next chapter 4. Heatbed & Side panels assembly. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 54: Heatbed & Side Panels Assembly

    4. Heatbed & Side panels assembly Original Prusa XL Five-Head (Semi-Assembled)

  • Page 55: Step 1 Tools Necessary For This Chapter

    2.5mm Allen key Phillips PH2 screwdriver STEP 2 Side panels preparation For the following steps, please prepare: Side panel (2x) M3x8rT screw (20x) The side panels are symmetrical, it doesn't matter which one you use first. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 56: Step 3 Left Side Panel Assembly (Part 1)

    Then, tighten up all the screws using the T10 screwdriver. You can use 1.5mm Allen key inside the openings to adjust the cover-clips alignment slightly. Tighten the metal cover clips to the frame from the inside, using the T10 screwdriver. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 57: Step 5 Right Side Panel Assembly

    STEP 6 Haribo time! It's time for another gummy bear. Take it! Did you know that in 1981, the Haribo company, which was founded by Hans Riegel, introduced gummy bears to the United States? Original Prusa XL Five-Head (Semi-Assembled)

  • Page 58: Step 7 Heatbed Assembly Preparation

    Don't throw the parts away. You will need them later on! STEP 8 Heatbed terminals preparation Remove the four power terminal screws using the Phillips screwdriver. Keep them aside as we will need them in the next step. Original Prusa XL Five-Head (Semi-Assembled)
  • Page 59 Phillips screwdriver. Double check you have connected the power cables correctly! STEP 10 Assembling the Heatbed Re-attach the bed-controller-case. Fix it in place by tightening the four screws using a T10 screwdriver. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 60: Step 11 - Removing Linear Rail Stoppers

    Pay attention to the connected cables while you are attaching the Heatbed! Using your hand, rotate the threaded rods slightly until both of the rods engage into the nut on the side of the Heatbed. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 61: Step 13 Attaching The Heatbed

    STEP 14 Preparing the Z-Axis bearing housing For the following steps, please prepare: Z-Axis bearing housing (2x) Bearing (2x) M3x10 screw (4x) Slide both bearings into the Z-Axis bearing housings. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 62: Step 15 Installing The Z-Axis Bearing Housing

    Fix it in place by two M3x10 screws using the 2.5mm Allen key. Repeat the same process for the other side too. STEP 16 Preparing the Heatbed screws For the following steps, please prepare: M3x12rT screw (4x) M3x20rT screw (2x) Original Prusa XL Five-Head (Semi-Assembled)

  • Page 63: Step 17 Fixing The Z-Axis Side Parts In Place

    Locate the openings for the cable chain on the back of the heatbed frame. Attach the cable chain mount to the openings using two M3x20rT screws. Bend the cables slightly if needed. Tighten up the screws using the T10 screwdriver. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 64: 64 5. Tool-Changer Assembly

    STEP 20 Good job! Well done! You have just finished the Heatbed & Side panel assembly. Proceed to the next chapter: 5. Tool-changer assembly Original Prusa XL Five-Head (Semi-Assembled)
  • Page 65 5. Tool-changer assembly Original Prusa XL Five-Head (Semi-Assembled)

  • Page 66: Step 1 Tools Necessary For This Chapter

    T10 Torx key 2.5 mm Allen key 4.0 mm Allen key A cardboard box is to be used as heatbed protection during the setup. Hint: you can use the Nextruder box shipped with your printer. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 67: Step 2 Preparing The X-Carriage

    STEP 3 Installing the ToolChanger: parts preparation For the following steps, please prepare: Tool Changer Upper Lock (1x) Tool Changer Lower Lock (1x) Spring 3x9 (4x) TC push pin (4x) M3x12cT screw (4x) X-carriage-cover (1x) Original Prusa XL Five-Head (Semi-Assembled)

  • Page 68: Step 4 Preparing The Toolchanger

    M3x12cT screws from the front side. Ensure the correct orientation of the part. Attach the TC block upper assembly to the X-carriage from the top and secure it with two M3x12cT screws from the front side. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 69: Step 6 Covering The X-Carriage

    X- carriage. You will feel a light "click" when it is successfully snapping. STEP 7 Almost done That wasn't so hard. Anyway, good job! Now go to the next chapter 6. Extruder & accessories assembly Original Prusa XL Five-Head (Semi-Assembled)

  • Page 70: Extruder & Accessories Assembly

    6. Extruder & accessories assembly Original Prusa XL Five-Head (Semi-Assembled)

  • Page 71: Step 1 Filament Sensor: Parts Preparation

    M3nEs nut (2x) STEP 2 Inserting the M3nEs nut Turn the printer around so that its left side is facing you. Insert the M3nEs nut into the vertical extrusion on the rear of the left side. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 72: Step 3 Attaching The Filament Sensors

    STEP 4 Haribo time! It's time for another gummy bear. Take it! Did you know that gummy bears have inspired a variety of novelty products, including gummy bear- shaped lamps, phone cases, and even shower curtains. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 73: Step 5 Nextruder Cable: Parts Preparation

    Check that the nut is inserted in the Nextruder dock. Make sure the nut is pushed into the dock all the way. If not use the Allen key to push the nut into the nextruder dock. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 74: Step 7 Guiding The Nextruder Cable

    The dock is a press fit, so the screw needs to be tightened very hard. Attach all the remaining docks using the same procedure Original Prusa XL Five-Head (Semi-Assembled)

  • Page 75: Step 9 Dock Inspection

    Please watch the video in the next step for a better understanding. STEP 10 Dock inspection: video The following instructions need to be done correctly and carefully. Achieve better understanding and successful assembly by watching the video alongside the guide. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 76: Step 11 - Nozzle Seal: Parts Preparation

    Connecting the Nextruder cables. STEP 12 Assembling the Nozzle seal Insert the M3x30 screw into each nozzle seal. Slide the spring on each nozzle seal. Do this for all five nozzle seals. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 77: Step 13 Nextruder Nozzle Seal

    Using a 2.5 mm Allen key, tighten the screw so that the head of the screw is 1 mm above the dock. Good! The first dock is ready. STEP 14 Nextruder nozzle seal Attach all nozzle seals to the docks. Good job! Original Prusa XL Five-Head (Semi-Assembled)

  • Page 78: Step 15 Connecting The Nextruder Cables

    Connect the #2 dock (from the right) cable to the lower slot labeled DWARF 2. STEP 16 Wi-Fi antenna holder: parts preparation For the following steps, please prepare: Wi-Fi-antenna-holder version E3/E4 (1x) Antenna cable (1x) Original Prusa XL Five-Head (Semi-Assembled)

  • Page 79: Step 17 Installing The Wi-Fi Antenna: Antenna Preparing

    Installing the Wi-Fi antenna: antenna preparing Push the antenna connector through the Wi-Fi-antenna-holder. Insert the thinner washer back onto the connector. Using the universal wrench, tighten the nut on an antenna connector. Good job! The Wi-Fi antenna is prepared. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 80: Step 19 Installing The Wi-Fi Antenna Holder

    Do not take the XL-splitter board out of the printer, the photo is only a tool for connecting the Nextruder cables. Connect the third, fourth and fifth (from the right) Nextruder to the splitter: #3 Nextruder. #4 Nextruder. #5 Nextruder. XL-splitter with connected Nextruders has to look like this. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 81: Step 21 Xl Buddy Box Covering

    Insert the second dock (from the right side) PTFE tube all the way into the middle hole in the part. Insert the third dock (from the right side) PTFE tube all the way into the lower hole in the part. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 82: Step 23 Guiding The Docks Ptfe Tubes

    Installing the Wi-Fi antenna: parts preparation For the following steps, please prepare: Wi-Fi antenna (1x) The Original Prusa XL is shipped with two versions of the Wi-Fi antenna, each with a different shape. The functionality is the same. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 83: Step 25 Installing The Wi-Fi Antenna

    To make things worse, we have a new spoolholder for you. Versions: Version A: Printed spoolholder If you have this version, continue to the next step. Version B: Injection molded spoolholder If you have this version, continue to the step 32. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 84: Step 27 Version A: Spool Holder: Parts Preparation

    Anyway, we recommend approximately the same position as you can see in the picture. Insert the second and third M5nEs nut in the extrusion approximately to the same position as shown. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 85: Step 29 Version A: Assembling The Spool Holder

    Do not use the spool holder as a handle! Keep in mind that if you mount the Spool holder too high or too low, it may not fit the filament spool on it. There has to be enough space around it. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 86: Step 31 Version A: Spool Holder: Right Side Assembly

    There has to be enough space around it. STEP 32 Version B: Assembling the spool holder: parts preparation For the following steps, please prepare: Spool-holder-slider 5x) Spool-holder-base (5x) M4x12 screw (5x) M4nEs nut (5x) Original Prusa XL Five-Head (Semi-Assembled)

  • Page 87: Step 33 Version B: Assembling The Spool Holder: Adjusting The Nut

    Version B: Assembling the spool holder Locate pins two pins on the spool-holder-base and line them with the rails in the spool-holder-slider. Insert the spool-holder-base into the spool-holder-slider and push it through a little through the part. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 88: Step 35 Version B: Preparing The Spool Holder

    Tighten the spool holder assembly. Assemble the second and the third spool holder and attach them to the M4nEs nuts with M4x12 screws. Do not use the spool holder as a handle! Original Prusa XL Five-Head (Semi-Assembled)

  • Page 89: Step 38 Haribo Time

    3D printer. Did you know that gummy bears are loved by people of all ages, from children to adults, and are often enjoyed as a nostalgic treat? Original Prusa XL Five-Head (Semi-Assembled)

  • Page 90: Step 39 Nextruder Assembly: Parts Preparation

    Nextruder. Check that the Nozzle seal lightly touches the nozzle. Well done, the first Nextruder is ready! Connect the second, third, fourth and fifth Nextruder in the same way as the first. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 91: Step 41 - Nextruder Cable Bundle Assembly

    Attach the cable connector into the top of the Nextruder. Insert the semi-transparent PTFE tube into the FESTO fitting on the Nextruder. Push it all the way in. Assemble and connect all Nextruders. Good job! Original Prusa XL Five-Head (Semi-Assembled)

  • Page 92: Step 43 Almost Done

    6. Extruder & accessories assembly STEP 43 Almost done! Congratulation! Your Original Prusa XL is ready to be fired up! Compare the final look with the picture. Now, let's go to the last chapter 7. First run. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 93: First Run

    7. First run Original Prusa XL Five-Head (Semi-Assembled)

  • Page 94: Step 1 Before You Start With Multi-Tool

    (for example, where other printers are printing). From the rear side of the printer, plug in the PSU cable. Turn the power switch ON (symbol "I"). Original Prusa XL Five-Head (Semi-Assembled)

  • Page 95: Step 4 Nozzle Seal Height Calibration

    In the next step, we'll calibrate the height of the nozzle seal. Using the 2.5 mm Allen key, tighten or untighten the M3x30 screw to calibrate the height of the nozzle seal. Proceed to the next step. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 96: Step 5 Nozzle Seal Height Calibration

    NOTE: While testing the axes, make sure that there is nothing in the printer that is obstructing the movement of the axes. WARNING: Do not touch the printer during the wizard unless prompted! Some parts of the printer may be HOT and moving at high speed. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 97: Step 7 Wizard: Dock Position Calibration

    It is necessary to follow every step in the dock calibration properly! Do not rush, read every step twice, then proceed with the instruction. STEP 8 Wizard: Loosen pin Follow the wizard instructions on the screen. Using a Mini wrench, unscrew and remove both dock pins on Dock 1. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 98: Step 9 Wizard: Loosen Screws

    Follow the wizard instructions on the screen. Manually move the Tool changing mechanism to the first tool. Manually lock the metal bars as described in the picture. The tool has to be locked in the tool changer. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 99: Step 11 Wizard: Tighten The Upper Screw

    After confirming by the continue button on the LCD, the XY axis will leave the dock with the tool. Clear the space. STEP 12 Wizard: Tighten the lower screw Follow the wizard instructions on the screen. Using a Uni wrench, tighten the lower screw on a side of the dock. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 100: Step 13 Wizard: Install Pins

    After the Dock1 calibration, proceed to the Dock2 calibration and repeat the steps. STEP 14 Wizard: Dock successfully calibrated Good job! The Dock1 is calibrated. According to the number of print heads, the dock calibration process is repeated. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 101: Step 15 Wizard: Test Loadcell

    130 cm of filament. Hint: Use the Prusament shipped with your printer and hang it directly on the spool holder. When you have prepared the filament, click on YES. Wait for the printer to prompt you to insert the filament into the side filament sensor. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 102: Step 17 Wizard: Calibrate Filament Sensors

    Both filament sensors are successfully calibrated and tested. Click on CONTINUE. According to the number of print heads, the filament sensor calibration is repeated. STEP 18 Calibration pin: parts preparing For the next step, please prepare: Calibration pin (1x) Calibration-pin-key (1x) Original Prusa XL Five-Head (Semi-Assembled)

  • Page 103: Step 19 Calibration Pin: Parts Assembly

    STEP 20 Wizard: Tool Offset Calibration During offset calibration, you will need to screw the calibration pin into the center of the heatbed. Click on Continue to start the Tool Offsets Calibration. Calibration pin (1x) Original Prusa XL Five-Head (Semi-Assembled)

  • Page 104: Step 21 Wizard: Sheet Install

    Follow the wizard instructions on the screen. Take off the steel sheet from the heatbed. Install the calibration pin into the middle of the heatbed. Turn the pin clockwise. Now, the printer will calibrate all five tool heads. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 105: Step 23 Wizard: Offset Calibration Done

    Untighten the calibration pin from the heatbed and take it off. Rotate counterclockwise. Place the steel sheet on a heatbed. The printer will finish the calibration. Good job! The Offset calibration is done. STEP 24 Calibration pin Insert the calibration pin into the side filament sensor. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 106: Step 25 The Wizard Is Done

    Visit the menu Control > Move Axis and adjust the Move Z value to the lowest position. Leave the heatbed for a few seconds until it settles in the lowest position. While in the lowest position, tighten all screws using the T10 screwdriver. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 107: Step 27 It's Done

    7. First run STEP 27 It's done! Well done! Your Original Prusa XL is ready to print big. STEP 28 Regular printer maintenance To keep your printer working properly over time, it is highly recommended to do regular maintenance. For regular printer maintenance, follow the...

  • Page 108: Step 29 Quick Guide For Your First Prints

    Printable 3D models Congratulations! You should be ready to print by now ;-) You can start by printing some of our test objects bundled on the included USB stick - you can check them out Printables. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 109: Step 31 Prusa Knowledge Base

    STL or G-code tailored for your printer. Register at Printables.com Looking for inspiration on new projects? Check our blog for weekly updates. If you need help with the build, check out our forum with a great community :-) All services share one account. Original Prusa XL Five-Head (Semi-Assembled)

  • Page 110: Manual Changelog Five-Head (Semi-Assembled)

    Manual changelog Five-Head (Semi-Assembled) Original Prusa XL Five-Head (Semi-Assembled)

  • Page 111: Step 1 Version History

    Manual changelog Five-Head (Semi-Assembled) STEP 1 Version history Versions of the Original Prusa XL semi-assembled (single tool) manual: 06/2023 - Initial version 1.00 07/2023 - Updated to version 1.02 08/2023 - Updated to version 1.03 11/2023 - Updated to version 1.04 05/2024 - Updated to version 1.05...

  • Page 112: Step 3 - Changes To The Manual

    Changes to the manual (2) 08/2023 - Nextruder dock Added instructions for the new dock. Manual version 1.02 STEP 4 Changes to the manual (4) 11/2023 - Spoolholder Added instructions for the new injection molded Spoolholder. Manual version 1.04 Original Prusa XL Five-Head (Semi-Assembled)

  • Page 113: Step 5 - Changes To The Manual

    Manual changelog Five-Head (Semi-Assembled) STEP 5 Changes to the manual (5) 05/2024 Added information about the new gray nozzle seal. Manual version 1.05...
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