diff --git a/src/util/printer.lua b/src/util/printer.lua
index 0b3ce67..13f65a2 100644
--- a/src/util/printer.lua
+++ b/src/util/printer.lua
@@ -2,7 +2,7 @@ local log = require('util.logger')
 local utils = require('util.utils')
 local printDriver = require('print3d')
 
-local SUPPORTED_PRINTERS = { 
+local SUPPORTED_PRINTERS = {
 	rigidbot = "Rigidbot",
 	ultimaker = "Ultimaker",
 	makerbot_replicator2 = "MakerBot Replicator2",
@@ -35,7 +35,7 @@ local SUPPORTED_PRINTERS = {
 	tantillus = "Tantillus",
 	vision_3d_printer = "Vision 3D Printer"
 }
-local SUPPORTED_BAUDRATES = { 
+local SUPPORTED_BAUDRATES = {
 	["115200"] = "115200 bps",
 	["2500000"] = "2500000 bps"
 }
@@ -55,15 +55,15 @@ end
 --returns a printer instance or nil (and sets error state on response in the latter case)
 function M.createPrinterOrFail(deviceId, response)
 
-	log:info("API:printer:createPrinterOrFail: "..utils.dump(deviceId))
+	--log:debug("API:printer:createPrinterOrFail: "..utils.dump(deviceId))
 	local msg,printer = nil, nil
-	
+
 	if deviceId == nil or deviceId == "" then
 		printer,msg = printDriver.getPrinter()
-	else 
+	else
 		printer,msg = printDriver.getPrinter(deviceId)
 	end
-	
+
 	if not printer then
 		response:setError("could not open printer driver (" .. msg .. ")")
 		response:addData('id', deviceId)