diff --git a/src/main/scala/li/cil/oc/client/renderer/tileentity/PrinterRenderer.scala b/src/main/scala/li/cil/oc/client/renderer/tileentity/PrinterRenderer.scala
index 5e1c79f92..fb62b431d 100644
--- a/src/main/scala/li/cil/oc/client/renderer/tileentity/PrinterRenderer.scala
+++ b/src/main/scala/li/cil/oc/client/renderer/tileentity/PrinterRenderer.scala
@@ -23,9 +23,7 @@ object PrinterRenderer extends TileEntitySpecialRenderer {
 
       GL11.glTranslated(x + 0.5, y + 0.5, z + 0.5)
 
-//      GL11.glTranslated(-0.5, -0.5, -0.5)
       GL11.glRotated((System.currentTimeMillis() % 20000) / 20000.0 * 360, 0, 1, 0)
-//      GL11.glTranslated(0.5, 0.5, 0.5)
 
       val brightness = printer.world.getLightBrightnessForSkyBlocks(printer.x, printer.y, printer.z, 0)
       OpenGlHelper.setLightmapTextureCoords(OpenGlHelper.lightmapTexUnit, brightness % 65536, brightness / 65536)
diff --git a/src/main/scala/li/cil/oc/common/block/Printer.scala b/src/main/scala/li/cil/oc/common/block/Printer.scala
index 1590426fc..af552e596 100644
--- a/src/main/scala/li/cil/oc/common/block/Printer.scala
+++ b/src/main/scala/li/cil/oc/common/block/Printer.scala
@@ -1,10 +1,7 @@
 package li.cil.oc.common.block
 
-import li.cil.oc.Settings
-import li.cil.oc.client.Textures
 import li.cil.oc.common.GuiType
 import li.cil.oc.common.tileentity
-import net.minecraft.client.renderer.texture.IIconRegister
 import net.minecraft.world.IBlockAccess
 import net.minecraft.world.World
 import net.minecraftforge.common.util.ForgeDirection
@@ -19,13 +16,6 @@ class Printer extends SimpleBlock with traits.SpecialBlock with traits.StateAwar
     Some("PrinterSide")
   )
 
-  override def registerBlockIcons(iconRegister: IIconRegister) = {
-    super.registerBlockIcons(iconRegister)
-    Textures.Assembler.iconSideAssembling = iconRegister.registerIcon(Settings.resourceDomain + ":AssemblerSideAssembling")
-    Textures.Assembler.iconSideOn = iconRegister.registerIcon(Settings.resourceDomain + ":AssemblerSideOn")
-    Textures.Assembler.iconTopOn = iconRegister.registerIcon(Settings.resourceDomain + ":AssemblerTopOn")
-  }
-
   override def isBlockSolid(world: IBlockAccess, x: Int, y: Int, z: Int, side: ForgeDirection) = side == ForgeDirection.DOWN
 
   override def isSideSolid(world: IBlockAccess, x: Int, y: Int, z: Int, side: ForgeDirection) = side == ForgeDirection.DOWN
diff --git a/src/main/scala/li/cil/oc/common/tileentity/Print.scala b/src/main/scala/li/cil/oc/common/tileentity/Print.scala
index ac945183a..676eca332 100644
--- a/src/main/scala/li/cil/oc/common/tileentity/Print.scala
+++ b/src/main/scala/li/cil/oc/common/tileentity/Print.scala
@@ -48,6 +48,9 @@ class Print extends traits.TileEntity with traits.RedstoneAware with traits.Rota
       state = newMaxValue > 0
       world.playSoundEffect(x + 0.5, y + 0.5, z + 0.5, "random.click", 0.3F, if (state) 0.6F else 0.5F)
       world.markBlockForUpdate(x, y, z)
+      if (state && data.isButtonMode) {
+        world.scheduleBlockUpdate(x, y, z, block, block.tickRate(world))
+      }
     }
   }
 
diff --git a/src/main/scala/li/cil/oc/common/tileentity/Printer.scala b/src/main/scala/li/cil/oc/common/tileentity/Printer.scala
index 38e8f4217..674ec0536 100644
--- a/src/main/scala/li/cil/oc/common/tileentity/Printer.scala
+++ b/src/main/scala/li/cil/oc/common/tileentity/Printer.scala
@@ -175,8 +175,8 @@ class Printer extends traits.Environment with traits.Inventory with traits.Rotat
     if (!canPrint) {
       return result(null, "model invalid")
     }
-    isActive = true
     limit = (args.optDouble(0, 1) max 0 min Integer.MAX_VALUE).toInt
+    isActive = limit > 0
     result(true)
   }