diff --git a/assets/items.psd b/assets/items.psd
index 9eaa421ec..3ac63c947 100644
Binary files a/assets/items.psd and b/assets/items.psd differ
diff --git a/src/main/resources/assets/opencomputers/lang/en_US.lang b/src/main/resources/assets/opencomputers/lang/en_US.lang
index 629e1551e..324d66a05 100644
--- a/src/main/resources/assets/opencomputers/lang/en_US.lang
+++ b/src/main/resources/assets/opencomputers/lang/en_US.lang
@@ -44,6 +44,7 @@ item.oc.appengTunnel.name=P2P Tunnel - OpenComputers
 item.oc.ArrowKeys.name=Arrow Keys
 item.oc.ButtonGroup.name=Button Group
 item.oc.CardBase.name=Card Base
+item.oc.Chamelium.name=Chamelium
 item.oc.CircuitBoard.name=Circuit Board
 item.oc.ControlUnit.name=Control Unit (CU)
 item.oc.ComponentBus0.name=Component Bus (Tier 1)
@@ -88,7 +89,6 @@ item.oc.MicrocontrollerCase1.name=Microcontroller Case (Tier 2)
 item.oc.MicrocontrollerCase3.name=Microcontroller Case (Creative)
 item.oc.NetworkCard.name=Network Card
 item.oc.NumPad.name=Numeric Keypad
-item.oc.Plastic.name=Plastic
 item.oc.Present.name=A little something...
 item.oc.PrintedCircuitBoard.name=Printed Circuit Board (PCB)
 item.oc.RawCircuitBoard.name=Raw Circuit Board
@@ -225,6 +225,7 @@ oc:tooltip.Cable=A cheap way of connecting blocks.
 oc:tooltip.Capacitor=Stores energy for later use. Can be filled and emptied very quickly.
 oc:tooltip.CardBase=As the name indicates, this is the basic building block for all expansion cards.
 oc:tooltip.Case=The Computer Case is the basic building block for computers and houses the computer's §fextension cards§7, §fRAM§7 and §fhard disks§7.[nl] Slots: §f%s§7
+oc:tooltip.Chamelium=Raw material for 3D prints. Do not swallow. Not that you could even if you wanted to.
 oc:tooltip.Charger=Transfers energy from capacitors into adjacent robots and drones. The transfer rate depends on the incoming §fredstone signal§7, where no signal means don't charge devices, and maximum strength means charge at full speed. Can also be used to charge tablets and access hard drives in tablets.
 oc:tooltip.CircuitBoard=Now we're getting somewhere. Can be etched to obtain a printed circuit board.
 oc:tooltip.ControlUnit=This is the unit that... controls... stuff. You need it to build a CPU. So yeah, totally important.
@@ -261,7 +262,6 @@ oc:tooltip.Microcontroller=Microcontrollers are computers boiled down to the ess
 oc:tooltip.MicrocontrollerCase=Base component for building microcontrollers. Place it into an assembler to add further components and assemble a microcontroller.
 oc:tooltip.MotionSensor=Can detect movement of nearby living beings. Requires clear line-of-sight.
 oc:tooltip.NetworkCard=Allows distant computers connected by other blocks (such as cable) to communicate by sending messages to each other.
-oc:tooltip.Plastic=Raw material for 3D prints. Do not swallow. Not that you could even if you wanted to.
 oc:tooltip.PowerAcceptor=Energy conversion speed: §f%s/t§7
 oc:tooltip.PowerConverter.BuildCraft=§fBuildCraft MJ§7: §a%s:%s§7
 oc:tooltip.PowerConverter.Factorization=§fFactorization Charge§7: §a%s:%s§7
@@ -271,7 +271,7 @@ oc:tooltip.PowerConverter.ThermalExpansion=§fThermal Expansion RF§7: §a%s:%s
 oc:tooltip.PowerConverter.ResonantEngine=§fResonant Engine Coulombs§7: §a%s:%s§7
 oc:tooltip.PowerConverter=Converts power from other mods to the internal energy type. Conversion rates:
 oc:tooltip.PowerDistributor=Distributes energy among different networks. This is useful for sharing power fed into your system from one converter among different sub-networks that should remain separate.
-oc:tooltip.Printer=Allows printing blocks of user-defined shapes using plastic and ink cartridges. Must be configured using a computer. Keep away from small children. Because reasons.
+oc:tooltip.Printer=Allows printing blocks of user-defined shapes using Chamelium and Ink Cartridges. Must be configured using a computer. Keep away from small children. Because reasons.
 oc:tooltip.PrintedCircuitBoard=The basic building block for expansion cards and memory and such.
 oc:tooltip.Present=... for your troubles. Open this present for a chance to receive some §kphat lewt§7![nl]§8Craft OpenComputers items when the time is right for a chance to receive a present.§7
 oc:tooltip.Raid=Allows combining three hard drives into one larger file system that can be used by all connected computers.
diff --git a/src/main/resources/assets/opencomputers/recipes/default.recipes b/src/main/resources/assets/opencomputers/recipes/default.recipes
index e65e75f70..37d1b4dc9 100644
--- a/src/main/resources/assets/opencomputers/recipes/default.recipes
+++ b/src/main/resources/assets/opencomputers/recipes/default.recipes
@@ -318,7 +318,7 @@ disk {
           [nuggetIron, "", nuggetIron]
           ["", nuggetIron, ""]]
 }
-plastic {
+chamelium {
   input: [[gravel, redstone, gravel],
           [redstone, {item=coal, subID=1}, redstone],
           [gravel, water_bucket, gravel]]
diff --git a/src/main/resources/assets/opencomputers/textures/gui/printer_plastic.png b/src/main/resources/assets/opencomputers/textures/gui/printer_material.png
similarity index 100%
rename from src/main/resources/assets/opencomputers/textures/gui/printer_plastic.png
rename to src/main/resources/assets/opencomputers/textures/gui/printer_material.png
diff --git a/src/main/resources/assets/opencomputers/textures/items/Chamelium.png b/src/main/resources/assets/opencomputers/textures/items/Chamelium.png
new file mode 100644
index 000000000..eeb2e9552
Binary files /dev/null and b/src/main/resources/assets/opencomputers/textures/items/Chamelium.png differ
diff --git a/src/main/resources/assets/opencomputers/textures/items/Plastic.png b/src/main/resources/assets/opencomputers/textures/items/Plastic.png
deleted file mode 100644
index 914588f6b..000000000
Binary files a/src/main/resources/assets/opencomputers/textures/items/Plastic.png and /dev/null differ
diff --git a/src/main/scala/li/cil/oc/client/Textures.scala b/src/main/scala/li/cil/oc/client/Textures.scala
index 19e3ce67d..888a66207 100644
--- a/src/main/scala/li/cil/oc/client/Textures.scala
+++ b/src/main/scala/li/cil/oc/client/Textures.scala
@@ -27,7 +27,7 @@ object Textures {
   val guiKeyboardMissing = new ResourceLocation(Settings.resourceDomain, "textures/gui/keyboard_missing.png")
   val guiPrinter = new ResourceLocation(Settings.resourceDomain, "textures/gui/printer.png")
   val guiPrinterInk = new ResourceLocation(Settings.resourceDomain, "textures/gui/printer_ink.png")
-  val guiPrinterPlastic = new ResourceLocation(Settings.resourceDomain, "textures/gui/printer_plastic.png")
+  val guiPrinterMaterial = new ResourceLocation(Settings.resourceDomain, "textures/gui/printer_material.png")
   val guiPrinterProgress = new ResourceLocation(Settings.resourceDomain, "textures/gui/printer_progress.png")
   val guiRaid = new ResourceLocation(Settings.resourceDomain, "textures/gui/raid.png")
   val guiRange = new ResourceLocation(Settings.resourceDomain, "textures/gui/range.png")
diff --git a/src/main/scala/li/cil/oc/client/gui/Printer.scala b/src/main/scala/li/cil/oc/client/gui/Printer.scala
index d5217af59..a3ca975bc 100644
--- a/src/main/scala/li/cil/oc/client/gui/Printer.scala
+++ b/src/main/scala/li/cil/oc/client/gui/Printer.scala
@@ -13,12 +13,12 @@ class Printer(playerInventory: InventoryPlayer, val printer: tileentity.Printer)
   xSize = 176
   ySize = 166
 
-  private val plasticBar = addWidget(new ProgressBar(40, 21) {
+  private val materialBar = addWidget(new ProgressBar(40, 21) {
     override def width = 62
 
     override def height = 12
 
-    override def barTexture = Textures.guiPrinterPlastic
+    override def barTexture = Textures.guiPrinterMaterial
   })
   private val inkBar = addWidget(new ProgressBar(40, 53) {
     override def width = 62
@@ -47,9 +47,9 @@ class Printer(playerInventory: InventoryPlayer, val printer: tileentity.Printer)
       Localization.localizeImmediately(printer.getInventoryName),
       8, 6, 0x404040)
     GL11.glPushAttrib(GL11.GL_ALL_ATTRIB_BITS) // Me lazy... prevents NEI render glitch.
-    if (func_146978_c(plasticBar.x, plasticBar.y, plasticBar.width, plasticBar.height, mouseX, mouseY)) {
+    if (func_146978_c(materialBar.x, materialBar.y, materialBar.width, materialBar.height, mouseX, mouseY)) {
       val tooltip = new java.util.ArrayList[String]
-      tooltip.add(printerContainer.amountPlastic + "/" + printer.maxAmountPlastic)
+      tooltip.add(printerContainer.amountMaterial + "/" + printer.maxAmountMaterial)
       copiedDrawHoveringText(tooltip, mouseX - guiLeft, mouseY - guiTop, fontRendererObj)
     }
     if (func_146978_c(inkBar.x, inkBar.y, inkBar.width, inkBar.height, mouseX, mouseY)) {
@@ -64,7 +64,7 @@ class Printer(playerInventory: InventoryPlayer, val printer: tileentity.Printer)
     GL11.glColor3f(1, 1, 1) // Required under Linux.
     mc.renderEngine.bindTexture(Textures.guiPrinter)
     drawTexturedModalRect(guiLeft, guiTop, 0, 0, xSize, ySize)
-    plasticBar.level = printerContainer.amountPlastic / printer.maxAmountPlastic.toDouble
+    materialBar.level = printerContainer.amountMaterial / printer.maxAmountMaterial.toDouble
     inkBar.level = printerContainer.amountInk / printer.maxAmountInk.toDouble
     if (printerContainer.isPrinting) progressBar.level = (System.currentTimeMillis() % 3000) / 3000.0
     else progressBar.level = 0
diff --git a/src/main/scala/li/cil/oc/common/container/Printer.scala b/src/main/scala/li/cil/oc/common/container/Printer.scala
index b9172c9d1..ce9ecf205 100644
--- a/src/main/scala/li/cil/oc/common/container/Printer.scala
+++ b/src/main/scala/li/cil/oc/common/container/Printer.scala
@@ -16,7 +16,7 @@ class Printer(playerInventory: InventoryPlayer, val printer: tileentity.Printer)
   addPlayerInventorySlots(8, 84)
 
   var isPrinting = false
-  var amountPlastic = 0
+  var amountMaterial = 0
   var amountInk = 0
 
   @SideOnly(Side.CLIENT)
@@ -27,7 +27,7 @@ class Printer(playerInventory: InventoryPlayer, val printer: tileentity.Printer)
     }
 
     if (id == 1) {
-      amountPlastic = value
+      amountMaterial = value
     }
 
     if (id == 2) {
@@ -42,9 +42,9 @@ class Printer(playerInventory: InventoryPlayer, val printer: tileentity.Printer)
         isPrinting = printer.isPrinting
         sendProgressBarUpdate(0, if (isPrinting) 1 else 0)
       }
-      if (amountPlastic != printer.amountPlastic) {
-        amountPlastic = printer.amountPlastic
-        sendProgressBarUpdate(1, amountPlastic)
+      if (amountMaterial != printer.amountMaterial) {
+        amountMaterial = printer.amountMaterial
+        sendProgressBarUpdate(1, amountMaterial)
       }
       if (amountInk != printer.amountInk) {
         amountInk = printer.amountInk
diff --git a/src/main/scala/li/cil/oc/common/init/Items.scala b/src/main/scala/li/cil/oc/common/init/Items.scala
index 960dac1ce..e7d94eede 100644
--- a/src/main/scala/li/cil/oc/common/init/Items.scala
+++ b/src/main/scala/li/cil/oc/common/init/Items.scala
@@ -474,6 +474,6 @@ object Items extends ItemAPI {
     // 1.5.4
     Recipes.addMultiItem(new item.InkCartridgeEmpty(multi), "inkCartridgeEmpty", "oc:inkCartridgeEmpty")
     Recipes.addMultiItem(new item.InkCartridge(multi), "inkCartridge", "oc:inkCartridge")
-    Recipes.addMultiItem(new item.Plastic(multi), "plastic", "oc:plastic")
+    Recipes.addMultiItem(new item.Chamelium(multi), "chamelium", "oc:chamelium")
   }
 }
diff --git a/src/main/scala/li/cil/oc/common/item/Chamelium.scala b/src/main/scala/li/cil/oc/common/item/Chamelium.scala
new file mode 100644
index 000000000..0bcb54cbc
--- /dev/null
+++ b/src/main/scala/li/cil/oc/common/item/Chamelium.scala
@@ -0,0 +1,3 @@
+package li.cil.oc.common.item
+
+class Chamelium(val parent: Delegator) extends Delegate
diff --git a/src/main/scala/li/cil/oc/common/item/Plastic.scala b/src/main/scala/li/cil/oc/common/item/Plastic.scala
deleted file mode 100644
index ead7618ac..000000000
--- a/src/main/scala/li/cil/oc/common/item/Plastic.scala
+++ /dev/null
@@ -1,3 +0,0 @@
-package li.cil.oc.common.item
-
-class Plastic(val parent: Delegator) extends Delegate
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 883da7a0f..9fb6ddd60 100644
--- a/src/main/scala/li/cil/oc/common/tileentity/Printer.scala
+++ b/src/main/scala/li/cil/oc/common/tileentity/Printer.scala
@@ -26,8 +26,8 @@ class Printer extends traits.Environment with traits.Inventory with traits.Rotat
     withConnector(Settings.get.bufferConverter).
     create()
 
-  val maxAmountPlastic = 256000
-  var amountPlastic = 0
+  val maxAmountMaterial = 256000
+  var amountMaterial = 0
   val maxAmountInk = 100000
   var amountInk = 0
 
@@ -37,10 +37,10 @@ class Printer extends traits.Environment with traits.Inventory with traits.Rotat
   var totalRequiredEnergy = 0.0
   var requiredEnergy = 0.0
 
-  val plasticPerItem = 2000
+  val materialPerItem = 2000
   val inkPerCartridge = 50000
 
-  val slotPlastic = 0
+  val slotMaterial = 0
   val slotInk = 1
   val slotOutput = 2
 
@@ -63,7 +63,7 @@ class Printer extends traits.Environment with traits.Inventory with traits.Rotat
 
   def isPrinting = (requiredEnergy > 0 || isActive) && Option(getStackInSlot(slotOutput)).fold(true)(stack => {
     stack.stackSize < stack.getMaxStackSize && output.fold(true)(ItemStack.areItemStackTagsEqual(stack, _))
-  })
+  }) && (output.isDefined || (amountMaterial > 0 && amountInk > 0))
 
   def progress = (1 - requiredEnergy / totalRequiredEnergy) * 100
 
@@ -190,23 +190,24 @@ class Printer extends traits.Environment with traits.Inventory with traits.Rotat
   override def updateEntity() {
     super.updateEntity()
 
-    if (isActive && output.isEmpty) {
+    if (isActive && output.isEmpty && Option(getStackInSlot(slotOutput)).fold(true)(stack => stack.stackSize < stack.getMaxStackSize)) {
       val totalVolume = data.stateOn.foldLeft(0)((acc, shape) => acc + shape.bounds.volume) + data.stateOff.foldLeft(0)((acc, shape) => acc + shape.bounds.volume)
       val totalSurface = data.stateOn.foldLeft(0)((acc, shape) => acc + shape.bounds.surface) + data.stateOff.foldLeft(0)((acc, shape) => acc + shape.bounds.surface)
       val totalShapes = data.stateOn.size + data.stateOff.size
 
       if (totalVolume == 0) {
         isActive = false
+        data = new PrintData()
       }
       else {
-        val plasticRequired = totalVolume
+        val materialRequired = totalVolume
         val inkRequired = (totalSurface / 6) max 1
 
         totalRequiredEnergy = totalShapes * Settings.get.printShapeCost
         requiredEnergy = totalRequiredEnergy
 
-        if (amountPlastic >= plasticRequired && amountInk >= inkRequired) {
-          amountPlastic -= plasticRequired
+        if (amountMaterial >= materialRequired && amountInk >= inkRequired) {
+          amountMaterial -= materialRequired
           amountInk -= inkRequired
           output = Option(data.createItemStack())
           ServerPacketSender.sendPrinting(this, printing = true)
@@ -238,10 +239,10 @@ class Printer extends traits.Environment with traits.Inventory with traits.Rotat
       ServerPacketSender.sendPrinting(this, success && output.isDefined)
     }
 
-    if (maxAmountPlastic - amountPlastic >= plasticPerItem) {
-      val plastic = decrStackSize(slotPlastic, 1)
-      if (plastic != null) {
-        amountPlastic += plasticPerItem
+    if (maxAmountMaterial - amountMaterial >= materialPerItem) {
+      val material = decrStackSize(slotMaterial, 1)
+      if (material != null) {
+        amountMaterial += materialPerItem
       }
     }
 
@@ -255,7 +256,7 @@ class Printer extends traits.Environment with traits.Inventory with traits.Rotat
 
   override def readFromNBTForServer(nbt: NBTTagCompound) {
     super.readFromNBTForServer(nbt)
-    amountPlastic = nbt.getInteger(Settings.namespace + "amountPlastic")
+    amountMaterial = nbt.getInteger(Settings.namespace + "amountMaterial")
     amountInk = nbt.getInteger(Settings.namespace + "amountInk")
     data.load(nbt.getCompoundTag(Settings.namespace + "data"))
     isActive = nbt.getBoolean(Settings.namespace + "active")
@@ -268,7 +269,7 @@ class Printer extends traits.Environment with traits.Inventory with traits.Rotat
 
   override def writeToNBTForServer(nbt: NBTTagCompound) {
     super.writeToNBTForServer(nbt)
-    nbt.setInteger(Settings.namespace + "amountPlastic", amountPlastic)
+    nbt.setInteger(Settings.namespace + "amountMaterial", amountMaterial)
     nbt.setInteger(Settings.namespace + "amountInk", amountInk)
     nbt.setNewCompoundTag(Settings.namespace + "data", data.save)
     nbt.setBoolean(Settings.namespace + "active", isActive)
@@ -296,7 +297,7 @@ class Printer extends traits.Environment with traits.Inventory with traits.Rotat
 
   override def isItemValidForSlot(slot: Int, stack: ItemStack) =
     if (slot == 0)
-      api.Items.get(stack) == api.Items.get("plastic")
+      api.Items.get(stack) == api.Items.get("chamelium")
     else if (slot == 1)
       api.Items.get(stack) == api.Items.get("inkCartridge")
     else false