View difference between Paste ID: MfRkwHMU and h1eNt3MT

 term.clear()
 local arg = {...}
 printer = peripheral.wrap(arg[1])
 io.input(arg[2])
 text = io.read('*all')
 function check()
     if printer.newPage() == false then
         term.clear()
         term.setCursorPos(1,1)
         io.write('Please insert some paper!')
     else paperWidth, paperHeight = printer.getPageSize()
     end
 end
 
 local function printerTable(text,paperWidth)
     local table = {}
     local i = 1
     local space1 = 0
     local space2 = 0
     local lowerSpace = 0
     local printerTable = {}
     while (space1 ~= nil) and (space2 ~= nil) do
         while (space2 ~= nil) and (space1 ~= nil) and (space1 < i*paperWidth) and (space2 < i*paperWidth) do
             space1 = string.find(text,' ', space2+1)
             space2 = string.find(text,' ', space1+1)
             if (space1 ~= nil) and (space2 ~= nil) then
                 lowerSpace = math.min(space1,space2)
             elseif space1 ~= nil then
                 lowerSpace = space1
             else
                 lowerSpace = space2
             end
             print(space1,space2,lowerSpace)
         end
         table[i] = lowerSpace
         i = i+1
     end
     for i = 1, #table do
         printerTable[i] = string.sub(text,table[i],table[i+1]-1)
         return printerTable
     end
 end
 check()
 if paperWidth*paperHeight<string.len(text) then
     print('This text file won\'t fit on this page!')
 else
     for i, v in ipairs(printerTable(text,paperWidth)) do
         print(v)
         printer.write(v)
         printer.setCursorPos(i+1,i)
     end
 end
 
 printer.endPage()
 print(text)
 print(paperWidth,paperHeight)
 print(string.len(text))