Update printhead.md

1coderookie · Nov 5, 2023 · 9e03be9 · 9e03be9
1 parent fec19ce
commit 9e03be9
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/docs/hardware/printhead.md b/docs/hardware/printhead.md
@@ -887,7 +887,7 @@ Basic knowledge of how to use a multimeter is sufficient - if you don't know how
 
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-**How To Check The Thermistor**
+#### How To Check The Thermistor
 
 The following expandable textboxes will give you some basic instructions what you can do to check the electric circuits of the thermistor.  
 
@@ -925,7 +925,7 @@ The following expandable textboxes will give you some basic instructions what yo
 
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-**How To Replace The Thermistor**
+#### How To Replace The Thermistor
 
 If you need to replace the cartridge heater and/or the thermistor of the hotend, see the expandable textboxes below for further instructions.  
 
@@ -1011,7 +1011,7 @@ Basic knowledge of how to use a multimeter is sufficient - if you don't know how
 
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-**How To Check The Cartridge Heater**
+#### How To Check The Cartridge Heater
 
 The following expandable textbox will give you some basic instructions what you can do to check the electric circuits of the 24V catridge heater.  
 
@@ -1037,7 +1037,7 @@ The following expandable textbox will give you some basic instructions what you
 
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-**How To Replace The Cartridge Heater**
+#### How To Replace The Cartridge Heater
 
 If you need to replace the cartridge heater of the hotend, see the expandable textboxes below for further instructions.