What happened?
The printer is displaying the message: Incorrect RPM reading of the fan. Please check its wiring. The print may continue, however, there's a risk of overheating.
Warning name: Expect overheating
Warning code: #10714&nbsp;
This warning is shown when the RPM of one of the fans is out of range during the print. The warning can be ignored and the print can continue, but if the printer overheats the print will be stopped.
<h3>How to fix it?</h3>
The SL1 has three fans: the LED cooling fan, the filter fan, and the right blower fan. If the warning appears, please follow maintenance steps for the fan that generated the issue: <a href="https://help.prusa3d.com/en/article/sl1-sl1s-maintenance_1951">SL1/SL1S maintenance</a>. When doing that, also check the cable connections of the fan to the mainboard.
<img loading="lazy" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-cable-connections.jpg" sizes="100vw" srcset="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-cable-connections-533x400.jpg 533w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-cable-connections-800x600.jpg 800w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-cable-connections-300x225.jpg 300w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-cable-connections-768x576.jpg 768w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-cable-connections-1536x1152.jpg 1536w" alt="" width="461" height="346">
If the right blower fan is the one that showed the warning, make sure that the blower gasket is still in place.
<img loading="lazy" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/2021/06/7c90d359edcc66a4.jpg" sizes="100vw" srcset="https://cdn.help.prusa3d.com/wp-content/uploads/2021/06/7c90d359edcc66a4-533x400.jpg 533w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/06/7c90d359edcc66a4-800x600.jpg 800w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/06/7c90d359edcc66a4-300x225.jpg 300w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/06/7c90d359edcc66a4-768x576.jpg 768w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/06/7c90d359edcc66a4-1536x1152.jpg 1536w" alt="" width="400" height="300">
Go to the printer menu in LCD menu -&gt; Settings -&gt; Calibration -&gt; Wizard. The printer will run the self-test. In case the fan also fails during the self-test, switch the connection of two of the fans, and see if the warning will be transferred to the new fan. If the error is transferred, the fan that had the warning originally may need to be replaced.
<h3>How to replace the part?</h3>
<a href="https://help.prusa3d.com/en/guide/how-to-replace-a-blower-fan-sl1_127607">How to replace a blower fan (SL1)</a>
<a href="https://help.prusa3d.com/en/guide/how-to-replace-a-uv-led-fan-sl1s_304052">How to replace a UV LED fan (SL1S)</a>
<a href="https://help.prusa3d.com/en/guide/how-to-replace-a-blower-fan-sl1s_302616">How to replace a blower fan (SL1S)</a>

Expect overheating #10714 (SL1/SL1S)

Original Prusa Enclosure assembly

Sestavení stavebnice Original Prusa Enclosure

Original Prusa Enclosure Montage

Montaje del Original Prusa Enclosure

Assemblage de l'Original Prusa Enclosure

Assemblaggio Original Prusa Enclosure

Original Prusa Enclosure [進行中の翻訳]

Montaż Original Prusa Enclosure

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

Original Prusa CW1 to CW1S platform upgrade [進行中の翻訳]

Aktualizacja platformy Original Prusa CW1 do CW1S

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

Original Prusa i3 MK3S+ kit assembly

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 SL1 to SL1S SPEED upgrade

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

Original Prusa MINI+ kit assembly

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+

MINI+ kit assembly (draft) [進行中の翻訳]

Montaż zestawu Original Prusa MINI+

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 MINI+ semi-assembled

Sestavená tiskárna Original Prusa MINI+

Original Prusa MINI+ halbmontiert

Original Prusa MINI+ semi-montada

Original Prusa MINI+ semi-assemblée

Original Prusa MINI+ semi-assemblata

Original Prusa MINI+ 半組立済み

Częściowo zmontowana Original Prusa MINI+

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 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+

Original Prusa SL1 3D printer is based on the MSLA printing process. Unlike Original Prusa i3 machines, this printer uses a high-resolution LCD panel and a UV LED to cure thin layers of resin to achieve an unprecedented level of detail.

Original Prusa SL1 kit assembly

Sestavení stavebnice Original Prusa SL1

Original Prusa SL1 Bausatz

Montaje del kit Original Prusa SL1

Assemblage du kit Original Prusa SL1

Kit da assemblare Original Prusa SL1

Original Prusa SL1キット組立て

Montaż zestawu Original Prusa SL1

The Original Prusa i3 MK3S is the successor of the award-winning Original Prusa i3 MK3 3D printer.

Original Prusa i3 MK3S kit assembly

Sestavení stavebnice Original Prusa i3 MK3S

Original Prusa i3 MK3S Bausatz

Montaje del kit Original Prusa i3 MK3S

Assemblage du kit Original Prusa i3 MK3S

Kit da assemblare Original Prusa i3 MK3S

Original Prusa i3 MK3Sキット組立て

Montaż zestawu Original Prusa i3 MK3S

Original Prusa i3 MK1 to MK2 upgrade

Upgrade tiskárny z verze i3 MK1 na MK2

Original Prusa i3 MK1 auf MK2 Upgrade

Actualización de Original Prusa i3 MK1 a MK2

Mise à niveau Original Prusa i3 MK1 vers MK2

Aggiornamento da Original Prusa i3 MK1 a MK2

Original Prusa i3 MK1 to MK2 upgrade [進行中の翻訳]

Aktualizacja Original Prusa i3 MK1 do MK2

Original Prusa i3 Plus 2.85 mm to 1.75 mm upgrade

Upgrade z Original Prusa i3 Plus 2.85 mm na 1.75 mm

Original Prusa i3 Plus 2.85 mm auf 1.75 mm Upgrade

Actualización de Original Prusa i3 Plus 2.85 mm a 1.75 mm

Mise à niveau Original Prusa i3 Plus 2.85 mm vers 1.75 mm

Aggiornamento da Original Prusa i3 Plus 2.85 mm a 1.75 mm

Original Prusa i3 Plus 2.85 mm to 1.75 mm upgrade [進行中の翻訳]

Aktualizacja Original Prusa i3 Plus 2.85 mm do 1.75 mm

Original Prusa i3 Plus 1.75 mm to MK2S upgrade

Upgrade z Original Prusa i3 Plus 1.75 mm na MK2S

Original Prusa i3 Plus 1.75 mm auf MK2S Upgrade

Kit de Actualización de Original Prusa i3 Plus 1.75 mm a MK2S

Mise à niveau Original Prusa i3 Plus 1.75 mm vers MK2S

Aggiornamento da Original Prusa i3 Plus 1.75 mm a MK2S

Original Prusa i3 Plus 1.75 mm to MK2S upgrade [進行中の翻訳]

Aktualizacja Original Prusa i3 Plus 1.75 mm do MK2S

Original Prusa i3 Plus 1.75 mm kit assembly

Sestavení stavebnice Original Prusa i3 Plus 1.75 mm

Original Prusa i3 Plus 1.75 mm Bausatz Montage

Montaje del kit de la Original Prusa i3 Plus 1.75 mm

Kit d'assemblage Original Prusa i3 Plus 1.75 mm

Kit da assemblare Original Prusa i3 Plus 1.75 mm

Original Prusa i3 Plus 1.75 mm kit assembly [進行中の翻訳]

Montaż zestawu Original Prusa i3 Plus 1.75 mm

Original Prusa i3 MK2 to MK2S upgrade

Upgrade z i3 MK2 na MK2S

Original Prusa i3 MK2 auf MK2S Upgrade

Actualización de la Original Prusa i3 MK2 a la MK2S

Mise à niveau Original Prusa i3 MK2 vers MK2S

Aggiornamento da Prusa i3 MK2 a MK2S

Original Prusa i3 MK2 to MK2S upgrade [進行中の翻訳]

Aktualizacja Original Prusa i3 MK2 do MK2S

Original Prusa i3 MK2/S to MMU1 upgrade

Upgrade z Original Prusa i3 MK2/S na MMU1

Original Prusa i3 MK2/S auf MMU1 Upgrade

Actualización de Original Prusa i3 MK2/S a MMU1

Mise à niveau Original Prusa i3 MK2/S vers MMU1

Aggiornamento da Original Prusa i3 MK2/S a MMU1

Original Prusa i3 MK2/S to MMU1 [進行中の翻訳]

Aktualizacja Original Prusa i3 MK2/S do MMU1

The Original Prusa MINI/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 MINI assembly

Sestavení tiskárny Original Prusa MINI

Original Prusa MINI Montage

Montaje de la Original Prusa MINI

Assemblage de l'Original Prusa MINI

Assemblaggio Original Prusa MINI

Original Prusa MINI assembly [進行中の翻訳]

Montaż Original Prusa MINI/MINI+

Original Prusa i3 MK2S is a successor to Original Prusa i3 MK2 with small hardware tweaks for easier assembly and improved reliability.

Original Prusa i3 MK2S kit assembly

Sestavení stavebnice Original Prusa i3 MK2S

Original Prusa i3 MK2S Bausatz

Montaje del kit de la Original Prusa i3 MK2S

Assemblage du kit Original Prusa i3 MK2S

Kit da assemblare Original Prusa i3 MK2S

Original Prusa i3 MK2Sキット組立て

Montaż zestawu Original Prusa i3 MK2S

Original Prusa i3 MK2 kit assembly

Sestavení stavebnice Original Prusa i3 MK2

Original Prusa i3 MK2 Bausatz

Kit de montaje original Prusa i3 MK2

Assemblage du kit Original Prusa i3 MK2

Kit da assemblare Original Prusa i3 MK2

Original Prusa i3 MK2 キット組立て

Montaż zestawu Original Prusa i3 MK2

Original Prusa i3 MK2S to MK3 upgrade

The Original Prusa i3 MK3 is the successor of the award-winning Original Prusa i3 MK2 3D printer.

Original Prusa SL1 kit assembly v1.02

Guides

1. Introduction

2. Base & Tower

3. Covers & Platform

4. Electronics & Lid

5. Preflight check

Manual changelog SL1

All articles

Expect overheating #10714 (SL1/SL1S)

Still have questions?