Epson L4150 L4160 L4170 Resetter Adjustment Program -

def get_counters(self): """Get waste ink counter values""" if not self.connected: messagebox.showwarning("Warning", "Printer not connected") return def fetch(): self.progress.start() try: # Clear existing items for item in self.counter_tree.get_children(): self.counter_tree.delete(item) # Request counter data response = self.send_command(self.CMD_GET_COUNTER, 32) if response and len(response) >= 20: # Parse counters (mock parsing - actual implementation varies) pad_counter1 = int.from_bytes(response[8:12], byteorder='little') pad_counter2 = int.from_bytes(response[12:16], byteorder='little') max_counter = 15000 # Typical max for these models # Add pad counter 1 percent1 = (pad_counter1 / max_counter) * 100 self.counter_tree.insert('', 'end', values=( 'Waste Ink Pad 1', f"{pad_counter1:,}", f"{max_counter:,}", f"{percent1:.1f}%" )) # Add pad counter 2 percent2 = (pad_counter2 / max_counter) * 100 self.counter_tree.insert('', 'end', values=( 'Waste Ink Pad 2', f"{pad_counter2:,}", f"{max_counter:,}", f"{percent2:.1f}%" )) # Change color based on percentage for item, percent in zip(self.counter_tree.get_children(), [percent1, percent2]): if percent > 90: self.counter_tree.tag_configure('critical', background='#ffcccc') self.counter_tree.item(item, tags=('critical',)) elif percent > 70: self.counter_tree.tag_configure('warning', background='#ffffcc') self.counter_tree.item(item, tags=('warning',)) self.log_message(f"Counters retrieved - Pad1: {pad_counter1}, Pad2: {pad_counter2}") else: self.log_message("Failed to retrieve counter data") except Exception as e: self.log_message(f"Error reading counters: {str(e)}") messagebox.showerror("Error", f"Failed to read counters: {str(e)}") finally: self.progress.stop() threading.Thread(target=fetch, daemon=True).start()

import tkinter as tk from tkinter import ttk, messagebox, filedialog import serial import serial.tools.list_ports import time import threading import struct import hashlib import os import json from datetime import datetime class EpsonResetter: """Epson Printer Resetter for L4150/L4160/L4170""" Epson L4150 L4160 L4170 Resetter Adjustment Program

# Add menu bar menubar = tk.Menu(root) root.config(menu=menubar) 32) if response and len(response) &gt

root.mainloop() if == " main ": main()

def reset_pad_counter(self): """Reset waste ink pad counter""" if not self.connected: messagebox.showwarning("Warning", "Printer not connected") return if not messagebox.askyesno("Confirm Reset", "WARNING: Resetting the waste ink counter without replacing the\n" "waste ink pads may cause ink leakage and printer damage.\n\n" "Have you replaced the waste ink pads?\n\n" "Proceed with reset?"): return def reset(): self.progress.start() try: # Send reset command response = self.send_command(self.CMD_RESET_COUNTER, 16) if response: self.log_message("Pad counter reset command sent successfully") time.sleep(1) self.get_counters() # Refresh counters messagebox.showinfo("Success", "Waste ink pad counter has been reset!") else: raise Exception("No response from printer") except Exception as e: self.log_message(f"Reset failed: {str(e)}") messagebox.showerror("Error", f"Reset failed: {str(e)}") finally: self.progress.stop() threading.Thread(target=reset, daemon=True).start() values=( 'Waste Ink Pad 1'

def reset_all_counters(self): """Reset all counters (full initialization)""" if not self.connected: messagebox.showwarning("Warning", "Printer not connected") return if messagebox.askyesno("Confirm Full Reset", "This will reset ALL printer counters including:\n" "- Waste ink counters\n" "- Paper feed counters\n" "- Maintenance counters\n\n" "Are you sure you want to proceed?"): def full_reset(): self.progress.start() try: # Send initialization sequence self.send_command(b'\x1B\x40\x1B\x52\xFF\xFF\xFF\xFF') time.sleep(0.5) self.send_command(self.CMD_INITIALIZE) time.sleep(1) self.log_message("Full reset completed") self.get_counters() messagebox.showinfo("Success", "All counters have been reset!") except Exception as e: self.log_message(f"Full reset failed: {str(e)}") messagebox.showerror("Error", f"Reset failed: {str(e)}") finally: self.progress.stop() threading.Thread(target=full_reset, daemon=True).start()