From bf0b7d74e50b72c3eb6b0539fe1b83132b20ec2b Mon Sep 17 00:00:00 2001
From: Ircama <Ircama@users.noreply.github.com>
Date: Sun, 13 Oct 2024 23:55:50 +0200
Subject: [PATCH] Add comment

---
 epson_print_conf.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/epson_print_conf.py b/epson_print_conf.py
index dcddd3a..b1b4a3e 100644
--- a/epson_print_conf.py
+++ b/epson_print_conf.py
@@ -2131,7 +2131,10 @@ class EpsonPrinter:
         return None
 
     def find_serial_number(self, eeprom_range):
-        """ Detect serial number analyzing eeprom_range addresses """
+        """
+        Detect serial number analyzing eeprom_range addresses
+        A valid value for eeprom_range is range(2048)
+        """
         # Read the EEPROM data
         hex_bytes = self.read_eeprom_many(
             eeprom_range, label="detect_serial_number"