diff --git a/install.sh b/install.sh
index 8e7b944..6475baf 100644
--- a/install.sh
+++ b/install.sh
@@ -1,6 +1,7 @@
 #!/bin/bash
-# Canon LBP 2900B CAPT driver installer for Astra Linux
-# Tested on Astra Linux CE 1.7 / SE 1.7 (Debian-based)
+# Canon LBP 2900B installer for Astra Linux
+# Автор: ChatGPT
+# Проверено для Astra Linux (CE/SE) на базе Debian
 
 set -e
 
@@ -8,54 +9,92 @@ DRIVER_URL="https://gdlp01.c-wss.com/gds/9/0100006719/01/captdriver-2.71-1.tar.g
 DRIVER_FILE="captdriver-2.71-1.tar.gz"
 DRIVER_DIR="captdriver-2.71-1"
 
-echo "=== Canon LBP 2900B driver install script for Astra Linux ==="
+echo "=== Установка Canon LBP 2900B на Astra Linux ==="
 
-# 1. Update system and install dependencies
-echo "[1/6] Installing dependencies..."
-sudo apt update
-sudo apt install -y build-essential libcups2-dev cups cups-client libglade2-dev
+### 1. Проверка и починка CUPS
+echo "[1/7] Проверка CUPS..."
+if ! dpkg -l | grep -q cups-daemon; then
+    echo "CUPS не установлен, ставим..."
+    sudo apt update
+    sudo apt install -y cups cups-daemon cups-core-drivers
+else
+    echo "CUPS найден. Чиним зависимости..."
+    sudo apt --fix-broken install -y || true
+fi
 
-# 2. Download driver if not exists
+# Проверка запуска сервиса
+sudo systemctl enable cups
+sudo systemctl restart cups
+if systemctl is-active --quiet cups; then
+    echo "✔ CUPS работает"
+else
+    echo "❌ CUPS не запустился. Пробуем переустановку..."
+    sudo apt remove --purge -y cups cups-daemon cups-core-drivers
+    sudo apt autoremove -y
+    sudo apt install -y cups cups-daemon cups-core-drivers
+    sudo systemctl restart cups
+fi
+
+### 2. Установка зависимостей
+echo "[2/7] Установка зависимостей..."
+sudo apt install -y build-essential libcups2-dev cups-client libglade2-dev wget
+
+### 3. Скачивание драйвера
+echo "[3/7] Загрузка драйвера Canon..."
 if [ ! -f "$DRIVER_FILE" ]; then
-    echo "[2/6] Downloading Canon CAPT driver..."
-        wget -O "$DRIVER_FILE" "$DRIVER_URL"
-        fi
+    wget -O "$DRIVER_FILE" "$DRIVER_URL"
+fi
 
-        # 3. Extract and install
-        echo "[3/6] Extracting driver..."
-        tar -xvzf "$DRIVER_FILE"
-        cd "$DRIVER_DIR"
+### 4. Установка драйвера
+echo "[4/7] Установка Canon CAPT driver..."
+rm -rf "$DRIVER_DIR"
+tar -xvzf "$DRIVER_FILE"
+cd "$DRIVER_DIR"
 
-        echo "[4/6] Installing driver packages..."
-        sudo dpkg -i cndrvcups-common_*_amd64.deb
-        sudo dpkg -i cndrvcups-capt_*_amd64.deb || sudo apt --fix-broken -y install
+sudo dpkg -i cndrvcups-common_*_amd64.deb || sudo apt --fix-broken -y install
+sudo dpkg -i cndrvcups-capt_*_amd64.deb || sudo apt --fix-broken -y install
 
-        # 4. Detect printer
-        echo "[5/6] Detecting printer..."
-        DEVICE_URI=$(lpinfo -v | grep "usb://Canon/LBP2900" | head -n 1 | awk '{print $2}')
+cd ..
 
-        if [ -z "$DEVICE_URI" ]; then
-            echo "❌ Printer not detected via USB. Connect and run: lpinfo -v"
-                exit 1
-                fi
+### 5. Поиск принтера
+echo "[5/7] Поиск Canon LBP2900..."
+DEVICE_URI=$(lpinfo -v | grep "usb://Canon/LBP2900" | head -n 1 | awk '{print $2}')
 
-                echo "✔ Found printer at: $DEVICE_URI"
+if [ -z "$DEVICE_URI" ]; then
+    echo "❌ Принтер не найден. Подключите его по USB и выполните: lpinfo -v"
+    exit 1
+fi
 
-                # 5. Add printer to CUPS
-                sudo /usr/sbin/lpadmin -p LBP2900 -m CNCUPSLBP2900CAPTK.ppd -v "$DEVICE_URI" -E
-                sudo lpoptions -d LBP2900
+echo "✔ Найдено устройство: $DEVICE_URI"
 
-                # 6. Setup CAPT daemon
-                echo "[6/6] Setting up CAPT daemon..."
-                sudo /etc/init.d/ccpd start
-                sudo systemctl enable ccpd
+### 6. Добавление принтера в CUPS
+echo "[6/7] Настройка CUPS и CAPT..."
+sudo /usr/sbin/lpadmin -p LBP2900 -m CNCUPSLBP2900CAPTK.ppd -v "$DEVICE_URI" -E
+sudo lpoptions -d LBP2900
 
-                sudo ccpdadmin -p LBP2900 -o /dev/usb/lp0 || true
+# Настройка CAPT демона
+sudo /etc/init.d/ccpd start || true
+sudo systemctl enable ccpd || true
+sudo ccpdadmin -p LBP2900 -o /dev/usb/lp0 || true
 
-                # Add udev rule to auto-detect printer after reboot
-                UDEV_RULE="/etc/udev/rules.d/85-canon-capt.rules"
-                echo "SUBSYSTEM==\"usb\", ATTRS{idVendor}==\"04a9\", ATTRS{idProduct}==\"2676\", OWNER=\"root\", GROUP=\"lp\", MODE=\"0664\"" | sudo tee "$UDEV_RULE"
+# Udev-правило для автоопределения
+UDEV_RULE="/etc/udev/rules.d/85-canon-capt.rules"
+echo "SUBSYSTEM==\"usb\", ATTRS{idVendor}==\"04a9\", ATTRS{idProduct}==\"2676\", OWNER=\"root\", GROUP=\"lp\", MODE=\"0664\"" | sudo tee "$UDEV_RULE"
 
-                echo "=== Installation complete! ==="
-                echo "🔹 Check printer status: captstatusui -P LBP2900"
-                echo "🔹 Test print: lp -d LBP2900 /usr/share/cups/data/testprint"
\ No newline at end of file
+### 7. Проверка работы
+echo "[7/7] Проверка..."
+if lpstat -t | grep -q "LBP2900"; then
+    echo "✔ Принтер зарегистрирован в CUPS"
+else
+    echo "❌ Принтер не добавлен в CUPS"
+fi
+
+if systemctl is-active --quiet ccpd; then
+    echo "✔ CAPT-демон работает"
+else
+    echo "❌ CAPT-демон не запустился"
+fi
+
+echo "=== Установка завершена ==="
+echo "Проверка статуса: captstatusui -P LBP2900"
+echo "Тестовая печать: lp -d LBP2900 /usr/share/cups/data/testprint"