Bids Are Invited For Annual Maintenance Service - Desktops, Laptops And Peripherals - Desktop Pc; Acer , Annual Maintenance Service - Desktops, Laptops And Peripherals - Desktop Pc; Hp , Annual Maintenance Service - Desktops, Laptops And Peripherals - Desktop Pc; Lenovo , Annual Maintenance Service - Desktops, Laptops And Peripherals - Printer ( Monochrome , Laser , Separate Drum And Tonner ) ; Samsung , Annual Maintenance Service - Desktops, Laptops And Peripherals - Printer ( Monochrome , Laser , Separate Drum And Tonner ) ; Lexmak , Annual Maintenance Service - Desktops, Laptops And Peripherals - Printer ( Monochrome , Laser , Separate Drum And Tonner ) ; Hp , Annual Maintenance Service - Desktops, Laptops And Peripherals - Printer ( Monochrome , Laser , Composite Cartridge ) ; Hp , Annual Maintenance Service - Desktops, Laptops And Peripherals - Scanner; Canon , Annual Maintenance Service - Desktops, Laptops And Peripherals - Printer ( Monochrome , Laser , Composite Cartridge ) ; Epson , Annual Maintenance Service - Desktops, Laptops And Peripherals - Lan Nodes; Network Switch , Annual Maintenance Service - Desktops, Laptops And Peripherals - Printer ( Ink Jet , Mono And Colour, Mid Range ) ; Canon , Annual Maintenance Service - Desktops, Laptops And Peripherals - Printer ( Ink Tank , Mono & Colour , Mid Range ) ; Hp , Annual Maintenance Service - Desktops, Laptops And Peripherals - Multi-Function Printer ( Colour , Laser , Composite Cartridge, Mid Range ) ; Canon Total Quantity :