: For oil lovers, Golden Petroleum company system with the name and sign with the computer. LG computer monitor - clean and 100% working. Medium size. Clear resolution - no cracks or scratches. Ports: HDMI - VGA Thermal receipt printer - for shops and cashiers. Prints invoices and receipts quickly. No ink needed - thermal printing. Works on 80mm thermal paper. Clean and working condition. Connects to any computer via USB. Canon Printer - 4-color liquid ink. Model: G Series (has external clear ink tanks). Functions: Print - Copy - Scan. Prints color and black. Very economical, its ink is cheap and prints a lot. Has Wi-Fi and works with mobile and computer. Original Zebra GK420t Barcode Printer. Brand: American Zebra - the best brand for barcodes. Model: GK420t Specifications: - Prints barcode stickers and shipping labels - Prints on thermal paper and regular paper with ribbon - Print size: 2 cm to 10 cm width - Connects to computer via USB - Fast and can handle work pressure