fix some other .set() calls

application/thermal_print.py

@@ -80,7 +80,11 @@ class ThermalPrinter():
 		# self.p = Usb(0x0416, 0x5011, None, 4, 0x81, 0x02)
 		self.p = Usb(idVendor=0x0416, idProduct=0x5011, usb_args=None, timeout=4000 , in_ep=0x81, out_ep=0x02, profile="POS-5890")
 		convert_to_image(generate_sudoku())
+		self.p.set(align="center")
 		self.p.image("sudoku.png")
+		self.p.close()
+		self.p = Usb(idVendor=0x0416, idProduct=0x5011, usb_args=None, timeout=4 , in_ep=0x81, out_ep=0x02, profile="POS-5890")
+
 
 	def print_random_quote(self):
 		q = self.database.get_random_quote()
@@ -91,6 +95,8 @@ class ThermalPrinter():
 		self.p.text(q[1])
 		self.p.text("\n")
 
+		self.p.set(align="left")
+
 
 		# pass #TODO: parse https://zenquotes.io/api/quotes (api limit is 5 req per 30 seconds)
 
@@ -100,17 +106,15 @@ class ThermalPrinter():
 		words = r.random_words(15, include_parts_of_speech=["nouns", "verbs", "adjectives"])
 		w = WordSearch(','.join(words), 32, 16)
 
-		self.p.set(align="left", invert=True)
+		self.p.set(align="left")
 		self.p.text("Word Search:")
 		self.p.text("\n")
-		self.p.set(align="center", invert=False)
+		self.p.set(align="center")
 
 		for x in w.grid:
 			self.p.text(''.join(x) + "\n")
 
-		self.p.set(align="left", invert=True)
 		self.p.text("\nWords: \n")
-		self.p.set(align="left", invert=False)
 		wwords = textwrap.wrap(' '.join(words), 32)
 		for word in wwords:
 			# self.p.set(align="left")