def __init__(self, resetter): self.resetter = resetter def create_backup(self): """Create backup of current printer configuration""" try: timestamp = datetime.now().strftime("%Y%m%d_%H%M%S") filename = f"epson_backup_{timestamp}.json" backup_data = { 'timestamp': timestamp, 'model': self.resetter.model_var.get(), 'firmware': self.resetter.firmware_var.get(), 'serial': self.resetter.serial_var.get() } with open(filename, 'w') as f: json.dump(backup_data, f, indent=2) self.resetter.log_message(f"Backup created: {filename}") return filename except Exception as e: self.resetter.log_message(f"Backup failed: {str(e)}") return None def main(): root = tk.Tk() app = EpsonResetter(root)
# Supported models SUPPORTED_MODELS = { 'L4150': {'family': 'L4150', 'ink_count': 4, 'pad_count': 2}, 'L4160': {'family': 'L4160', 'ink_count': 4, 'pad_count': 2}, 'L4170': {'family': 'L4170', 'ink_count': 4, 'pad_count': 2} }
# Help menu help_menu = tk.Menu(menubar, tearoff=0) menubar.add_cascade(label="Help", menu=help_menu) help_menu.add_command(label="Instructions", command=lambda: messagebox.showinfo("Instructions", "1. Connect printer via USB\n" "2. Select COM port and baud rate (9600)\n" "3. Click Connect\n" "4. Check current waste ink counter values\n" "5. Replace waste ink pads if necessary\n" "6. Click 'Reset Waste Ink Pad Counter'\n" "7. Verify counters are reset to 0\n\n" "Supported models: Epson L4150, L4160, L4170")) help_menu.add_command(label="About", command=lambda: messagebox.showinfo("About", "Epson Resetter Adjustment Program v2.0\n\n" "For Epson L4150/L4160/L4170 printers\n\n" "Use at your own risk. Always replace waste ink pads before resetting."))
root.mainloop() if == " main ": main()
# Command codes for Epson protocol CMD_RESET_COUNTER = b'\x1B\x40\x1B\x52\x00\x00\x00\x00' CMD_GET_COUNTER = b'\x1B\x40\x1B\x52\x01\x00\x00\x00' CMD_INITIALIZE = b'\x1B\x40' CMD_STATUS = b'\x1B\x40\x1B\x52\x02\x00\x00\x00'
def get_printer_info(self): """Get printer information""" try: # Send status request response = self.send_command(self.CMD_STATUS, 64) if response and len(response) >= 32: # Parse model from response model_str = response[8:24].decode('ascii', errors='ignore').strip('\x00') # Detect model for model in self.SUPPORTED_MODELS.keys(): if model in model_str: self.current_model = model self.model_var.set(model) break else: self.model_var.set("Unknown") # Parse firmware firmware = f"{response[24]:02d}.{response[25]:02d}" self.firmware_var.set(firmware) # Parse serial (mock parsing) serial_num = response[16:24].hex().upper() self.serial_var.set(serial_num) self.log_message(f"Printer detected: {self.model_var.get()} (FW: {firmware})") except Exception as e: self.log_message(f"Failed to get printer info: {str(e)}")
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
# File menu file_menu = tk.Menu(menubar, tearoff=0) menubar.add_cascade(label="File", menu=file_menu) file_menu.add_command(label="Refresh Ports", command=lambda: app.port_combo.configure(values=app.get_serial_ports())) file_menu.add_separator() file_menu.add_command(label="Exit", command=root.quit)
# Add menu bar menubar = tk.Menu(root) root.config(menu=menubar)
def send_command(self, command, response_length=0): """Send command to printer and return response""" if not self.serial_port or not self.serial_port.is_open: raise Exception("Printer not connected") self.serial_port.write(command) self.serial_port.flush() if response_length > 0: time.sleep(0.2) response = self.serial_port.read(response_length) return response return None def __init__(self, resetter): self
def disconnect_printer(self): """Disconnect from printer""" if self.serial_port and self.serial_port.is_open: self.serial_port.close() self.connected = False self.serial_port = None self.status_label.config(text="● Disconnected", foreground="red") self.connect_btn.config(state=tk.NORMAL) self.disconnect_btn.config(state=tk.DISABLED) self.reset_pad_btn.config(state=tk.DISABLED) self.reset_all_btn.config(state=tk.DISABLED) self.log_message("Disconnected from printer")
I'll create a complete Epson Resetter Adjustment Program with a professional GUI. This tool helps reset waste ink counters for Epson L4150, L4160, and L4170 printers.
def connect_printer(self): """Connect to the printer""" if not self.port_combo.get(): messagebox.showerror("Error", "Please select a COM port") return try: self.serial_port = serial.Serial( port=self.port_combo.get(), baudrate=int(self.baud_combo.get()), bytesize=serial.EIGHTBITS, parity=serial.PARITY_NONE, stopbits=serial.STOPBITS_ONE, timeout=3 ) # Initialize printer self.send_command(self.CMD_INITIALIZE) time.sleep(0.5) # Get printer info self.get_printer_info() self.connected = True self.status_label.config(text="● Connected", foreground="green") self.connect_btn.config(state=tk.DISABLED) self.disconnect_btn.config(state=tk.NORMAL) self.reset_pad_btn.config(state=tk.NORMAL) self.reset_all_btn.config(state=tk.NORMAL) self.log_message("Connected to printer successfully") self.get_counters() except serial.SerialException as e: messagebox.showerror("Connection Error", f"Failed to connect: {str(e)}") self.log_message(f"Connection failed: {str(e)}") except Exception as e: messagebox.showerror("Error", f"Unexpected error: {str(e)}") Click Connect\n" "4