upgrade-z-original-prusa-i3-mk3s-mk3s-na-mk3-5s_2194

Assembly manuals

Original Prusa i3 MK3S/MK3S+ to MK3.5S upgrade

<p>If you have an MK3.5 printer, there is no product in our e-shop with the direct upgrade to the MK3.5S. However, purchasing the parts to turn your printer into the MK3.5S separately is possible.</p>
<p>On PrusaSlicer, the MK3.5 and MK3.5S have the same profile.</p>
<p>The parts added will be the new Wi-Fi board and the new NFC board.</p>
<p>You will need:</p>
<ul>
<li>El-box-cover <a href="https://www.printables.com/model/451500-mk4smk39s-printable-parts/files#preview.file.rhr2x">printed </a> or from the <a href="https://www.prusa3d.com/product/el-box-cover-3/">e-shop</a> (1x)</li>
<li>MK4S-Wi-Fi-cover <a href="https://www.printables.com/model/451500-mk4smk39s-printable-parts/files#preview.file.SfE4n">printed </a> or from the <a href="https://www.prusa3d.com/product/wi-fi-cover-3/">e-shop</a> (1x)</li>
<li>M3x12 screw (3x) (a set can be found is the<a href="https://www.prusa3d.com/product/m3x12-black-35-pcs-set/"> e-shop</a>)</li>
<li><a href="https://www.prusa3d.com/product/wi-fi-adapter-2/">ESP-Wi-Fi</a> (1x)</li>
<li><a href="https://www.prusa3d.com/product/nfc-set-2/">NFC set (coil+cable+adhesive film)</a> (1x)</li>
</ul>
<div class="tip-callout">The upgrade is similar to the <a href="http://help.prusa3d.com/guide/5-upgrading-the-connectivity_754320">MK4 to MK4S connectivity update</a>.</div>
<h3>Upgrading</h3>
<h4>Opening the electronics</h4>
<p>To start the upgrade, the printer's electronics need to be accessed. Open the vBuddybox-cover and the El-box-cover. Set them aside as they will be used again later. Remove the Heatbed-cable-holder, the Wifi-cover, and the ESP board. They will not be used anymore.</p>
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<td style="width: 50.0613%; height: 301.875px;"><img decoding="async" src="https://cdn.help.prusa3d.com/wp-content/uploads/2024/10/c66266bf68a8e615_painted.jpeg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Upgrading the MK3.5 to the MK3.5S" alt="" width="400" height="300" loading="lazy" /></td>
<td style="width: 50.0613%; height: 301.875px;"><img decoding="async" src="https://cdn.help.prusa3d.com/wp-content/uploads/2024/10/86119a6c7f694e9a_painted.jpeg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Upgrading the MK3.5 to the MK3.5S" alt="" width="400" height="300" loading="lazy" /></td>
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<td style="width: 50.0613%; height: 301.875px;"><img decoding="async" src="https://cdn.help.prusa3d.com/wp-content/uploads/2024/10/009e86320ed04de7_painted.jpeg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Upgrading the MK3.5 to the MK3.5S" alt="" width="400" height="300" loading="lazy" /></td>
<td style="width: 50.0613%; height: 301.875px;"><img decoding="async" src="https://cdn.help.prusa3d.com/wp-content/uploads/2024/10/5f8b5f8698e99f49_painted.jpeg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Upgrading the MK3.5 to the MK3.5S" alt="" width="400" height="300" loading="lazy" /></td>
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<td style="height: 21px; width: 100.123%;" colspan="2"><img decoding="async" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/2024/10/a438f3ac1037af0a_painted.jpeg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Upgrading the MK3.5 to the MK3.5S" alt="" width="400" height="300" loading="lazy" /></td>
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<h4>Assembling</h4>
<ol>
<li>Assemble the Wi-Fi, and install it on the x-Buddy.</li>
</ol>
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<td style="width: 48.8189%;"><img decoding="async" src="https://cdn.help.prusa3d.com/wp-content/uploads/2024/10/85dc9807c8ea07e5b518ea6556568458_painted.jpeg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Upgrading the MK3.5 to the MK3.5S" alt="" width="400" height="300" loading="lazy" /></td>
<td style="width: 48.8189%;"><img decoding="async" src="https://cdn.help.prusa3d.com/wp-content/uploads/2024/10/1dec2f22c6be8390e4f0f81563fb06d4_painted.jpeg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Upgrading the MK3.5 to the MK3.5S" alt="" width="400" height="300" loading="lazy" /></td>
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<p><img decoding="async" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/2024/10/65d38a8241b5b7116eee7fafb2c86ec7_painted.jpeg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Upgrading the MK3.5 to the MK3.5S" alt="" width="400" height="300" loading="lazy" /></p>
<ol start="2">
<li>Connect the NFC antenna by fitting the connectors together and pressing lightly until you feel a click.</li>
</ol>
<p><img decoding="async" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/2024/10/b7c8dd44cd7d5541_painted.jpeg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Upgrading the MK3.5 to the MK3.5S" alt="" width="400" height="300" loading="lazy" /></p>
<ol start="3">
<li>Prepare the NFC coil.</li>
</ol>
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<td style="width: 48.8189%;"><img decoding="async" src="https://cdn.help.prusa3d.com/wp-content/uploads/2024/10/dd53ae807984e9b5_painted.jpeg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Upgrading the MK3.5 to the MK3.5S" alt="" width="400" height="300" loading="lazy" /></td>
<td style="width: 48.8189%;"><img decoding="async" src="https://cdn.help.prusa3d.com/wp-content/uploads/2024/10/66b727d2ba189a5a_painted.jpeg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Upgrading the MK3.5 to the MK3.5S" alt="" width="400" height="300" loading="lazy" /></td>
</tr>
</tbody>
</table>
<ol start="4">
<li>Install the NFC coil on the new Electronics box cover. Then connect the NFC coil cable to the board by fitting the connectors together and pressing lightly until you feel a click.</li>
</ol>
<table style="border-collapse: collapse; width: 99.9475%;" border="0">
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<td style="width: 48.8189%;"><img decoding="async" src="https://cdn.help.prusa3d.com/wp-content/uploads/2024/10/9a7fc2e2d48a7872_painted.jpeg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Upgrading the MK3.5 to the MK3.5S" alt="" width="400" height="300" loading="lazy" /></td>
<td style="width: 48.8189%;"><img decoding="async" src="https://cdn.help.prusa3d.com/wp-content/uploads/2024/10/75b75543a20b69c8_painted.jpeg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Upgrading the MK3.5 to the MK3.5S" alt="" width="400" height="300" loading="lazy" /></td>
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</tbody>
</table>
<ol start="5">
<li>Attach the cover to the xBuddy Box with two M3x10 screws.</li>
</ol>
<p><img decoding="async" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/2024/10/7a3e7768f3031437_painted.jpeg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Upgrading the MK3.5 to the MK3.5S" alt="" width="400" height="300" loading="lazy" /></p>
<ol start="6">
<li>Arrange the NFC coil cable to the rightmost side. Close the xBuddy box cover with four M3x6 screws.</li>
</ol>
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<td style="width: 48.8189%;"><img decoding="async" src="https://cdn.help.prusa3d.com/wp-content/uploads/2024/10/de1edd0b2dc234f9841195fe2cafea28_painted.jpeg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Upgrading the MK3.5 to the MK3.5S" alt="" width="400" height="300" loading="lazy" /></td>
<td style="width: 48.8189%;"><img decoding="async" src="https://cdn.help.prusa3d.com/wp-content/uploads/2024/10/868700760115fce6_painted.jpeg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Upgrading the MK3.5 to the MK3.5S" alt="" width="400" height="300" loading="lazy" /></td>
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<ol start="7">
<li>You should be left with the old electronics box cover, the old Wi-Fi cover, the ESP-01S Wi-Fi module, and the heatbed cable cover. You can discard them or use them in other projects.</li>
</ol>
<p><img decoding="async" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/2024/10/5c91920b7c3a52422c8a89a7c50f7326_painted.jpeg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Upgrading the MK3.5 to the MK3.5S" alt="" width="400" height="300" loading="lazy" /></p>


Upgrading the MK3.5 to the MK3.5S

Original Prusa Curing and Washing Machine (CW1S) is a recommended accessory for the Original Prusa SL1S

Original Prusa CW1 to CW1S platform upgrade

Upgrade platformy Original Prusa CW1 na CW1S

Original Prusa CW1 zu CW1S Plattform Upgrade

Mejora de la plataforma Original Prusa CW1 a CW1S

Mise à niveau de la plateforme de l'Original Prusa CW1 vers la CW1S

Aggiornamento piattaforma da Original Prusa CW1 a CW1S

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Aktualizacja platformy Original Prusa CW1 do CW1S

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Upgrade tiskárny Original Prusa i3 MK3/MK3S/MK3S+ na MK3.9

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Actualización de Original Prusa i3 MK3/MK3S/MK3S+ a MK3.9

Mise à niveau de l'Original Prusa i3 MK3/MK3S/MK3S+ vers la MK3.9

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Actualización Original Prusa i3 MK3/MK3S/MK3S+ a MK4

Mise à niveau de l'Original Prusa i3 MK3/MK3S/MK3S+ vers la MK4

Aggiornamento da Original Prusa i3 MK3/MK3S/MK3S+ a MK4

Original Prusa i3 MK3/MK3S/MK3S+ to MK4 upgrade [進行中の翻訳]

Modernizacja Original Prusa i3 MK3/MK3S/MK3S+ do MK4

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Aggiornamento da Original Prusa i3 MK3/MK3S/MK3S+ a MK4S/MK3.9S

Original Prusa i3 MK3/MK3S/MK3S+ to MK4S upgrade [進行中の翻訳]

Modernizacja Original Prusa i3 MK3/MK3S/MK3S do MK4S/MK3.9S

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Upgrade tiskárny Original Prusa i3 MK3S/MK3S+ na MK3.5

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Actualización de Original Prusa i3 MK3S/MK3S+ a MK3.5

Mise à niveau de l'Original Prusa i3 MK3S/MK3S+ vers la MK3.5

Aggiornamento da Original Prusa i3 MK3S/MK3S+ a MK3.5

Original Prusa i3 MK3S/MK3S+ to MK3.5 upgrade [進行中の翻訳]

Modernizacja Original Prusa i3 MK3S/MK3S+ do MK3.5

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Aggiornamento da Original Prusa i3 MK3S/MK3S+ a MK3.5S

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Kit de montaje Original Prusa MK4

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Actualización de Original Prusa i3 MK4/MK3.9 a MK4S/MK3.9S

Mise à niveau de l'Original Prusa MK4/MK3.9 vers la MK4S/MK3.9S

Aggiornamento da Original Prusa MK4/MK3.9 a MK4S/MK3.9S

Modernizacja Original Prusa MK4/MK3.9 do MK4S/MK3.9S

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Original Prusa Enclosure assembly

Sestavení stavebnice Original Prusa Enclosure (NOVÝ)

Original Prusa Enclosure Montage

Montaje del Original Prusa Enclosure

Assemblage de l'Original Prusa Enclosure

Assemblaggio Original Prusa Enclosure

Original Prusa Enclosure assembly (NEW) [進行中の翻訳]

Montaż Original Prusa Enclosure

The Original Prusa i3 MK3S+ is the successor of the award-winning Original Prusa i3 MK2S 3D printer.

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Sestavení stavebnice Original Prusa i3 MK3S+

Original Prusa i3 MK3S+ Bausatz

Montaje del kit Original Prusa i3 MK3S+

Kit de l'Original Prusa i3 MK3S+

Montaggio kit Original Prusa i3 MK3S+

Original Prusa i3 MK3S+ キットアセンブリ

Montaż zestawu Original Prusa i3 MK3S+

Original Prusa MMU3 Assembly

Sestavení Original Prusa MMU3

Original Prusa MMU3 Bausatz

Ensamblaje Original Prusa MMU3

Assemblage de l'Original Prusa MMU3

Assemblaggio Original Prusa MMU3

Original Prusa MMU3 キット組立て

Montaż Original Prusa MMU3

Original Prusa Enclosure assembly (external display mounting)

Sestavení stavebnice Original Prusa Enclosure

Original Prusa Enclosure Montage (externe Display-Befestigung)

Montaje del Original Prusa Enclosure (montaje externo de la pantalla)

Assemblage de l'Original Prusa Enclosure (montage de l'écran externe)

Assemblaggio Original Prusa Enclosure (montaggio esterno del display)

Original Prusa Enclosure [進行中の翻訳]

Montaż Original Prusa Enclosure (wyświetlacz na zewnątrz)

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Original Prusa MK4S z MMU3 (zmontowany pakiet)

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Upgrade tiskárny Original Prusa SL1 na SL1S SPEED

Original Prusa SL1 aus SL1S SPEED Upgrade

Mejora Original Prusa SL1 a SL1S SPEED

Mise à niveau de l'Original Prusa SL1 vers la SL1S SPEED

Aggiornamento da Original Prusa SL1 a SL1S SPEED

Růženka Upgrade Final [進行中の翻訳]

Aktualizacja Original Prusa SL1 do SL1S SPEED

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Original Prusa XL Single-Tool (Sestavená)

Original Prusa XL Einzel-Kopf (montiert)

Original Prusa XL Mono Cabezal (Ensamblada)

Original Prusa XL Mono-outil (Assemblée)

Disimballaggio Original Prusa XL a strumento singolo (Assemblata)

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Original Prusa XL 1-głowicowa (zmontowana)

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Sestavení stavebnice Original Prusa MINI+

Original Prusa MINI+ Kit Montage

Montaje Kit Original Prusa MINI+

Assemblage du kit Original Prusa MINI+

Assemblaggio kit Original Prusa MINI+

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Actualización de Original Prusa MK3S+ MMU3 a MK4/MK3.9 MMU3

Mise à niveau du MMU3 de l'Original Prusa MK3S+ vers le MMU3 de la MK4/MK3.9

Aggiornamento da Original Prusa MK3S+ MMU3 a MK4/MK3.9 MMU3

Original Prusa MK3S+ MMU3 upgrade kit to MK4/MK3.9 Assembly [進行中の翻訳]

Modernizacja Original Prusa MK3S+ MMU3 do MK4/MK3.9 MMU3

Original Prusa XL Single-Tool (Semi-Assembled)

Original Prusa XL Single-Tool (Částečně sestavená)

Original Prusa XL Einzel-Kopf (teilmontiert)

Original Prusa XL Mono Cabezal (Semi-Ensamblada)

Original Prusa XL Mono-outil (Semi-Assemblée)

Original Prusa XL a strumento singolo (Semi-assemblata)

Original Prusa XL semi-kit assembly INTERNAL [進行中の翻訳]

Original Prusa XL 1-głowicowa (wstępnie zmontowana)

Original Prusa i3 to MMU2S upgrade

Upgrade z Original Prusa i3 na MMU2S

Original Prusa i3 auf MMU2S Upgrade

Actualización de Original Prusa i3 a MMU2S

Mise à niveau Original Prusa i3 vers MMU2S

Aggiornamento Original Prusa i3 ad MMU2S

Original Prusa i3 MK3S to MMU2S [進行中の翻訳]

Aktualizacja Original Prusa i3 do MMU2S

Original Prusa XL Dual-Head (Assembled)

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Original Prusa XL Dual-Kopf (montiert)

Original Prusa XL Doble Cabezal (Ensamblada)

Original Prusa XL Double-tête (Assemblée)

Disimballaggio Original Prusa XL a due strumenti (Assemblata)

Original Prusa XL unpacking (double tool) [進行中の翻訳]

Original Prusa XL 2-głowicowa (zmontowana)

Original Prusa i3 MK3/MK3S to MK3S+ upgrade

Upgrade z Original Prusa i3 MK3/MK3S na MK3S+

Original Prusa i3 MK3/MK3S auf MK3S+ Upgrade

Actualización de Original Prusa i3 MK3/MK3S a MK3S+

Mise à niveau de l'Original Prusa i3 MK3/MK3S vers la MK3S+

Aggiornamento da Original Prusa i3 MK3/MK3S a MK3S+

Original Prusa i3 MK3 to MK3S+ upgrade [進行中の翻訳]

Aktualizacja Original Prusa i3 MK3/MK3S do MK3S+

The Original Prusa MINI+ is a compact 3D printer with all the bells and whistles you would expect from the creators of the award-winning Original Prusa i3 MK2 and MK3S!

Original Prusa i3 MK3S/MK3S+ to MK3.5S upgrade 1.0

Guides

1. Introduction

2. Parts check

3. Printer dissasembly

4. xBuddy assembly

5. xLCD & PSU assembly

6. Heatbed upgrade

7. Extruder & connectivity upgrade

8. Preflight check

Manual changelog MK3.5S upgrade

All articles

Upgrading the MK3.5 to the MK3.5S

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