bids are invited for annual maintenance service - desktops, laptops and peripherals - desktop pc of 167 nos and all in one pc of 20 nos; computers 76 nos of acer corei5 and 15 nos of dell corei3i5 and 65 nos of hp corei3 and 6 nos of lenovo i3 aio and 25 nos of d.. , annual maintenance service - desktops, laptops and peripherals - different models of printers as per asset details document; printers comprising 03 nos of samsung and 57 nos of hp , annual maintenance service - desktops, laptops and peripherals - scanners; 5 nos of canon drc230 scanner , annual maintenance service - desktops, laptops and peripherals - ao scanner cum plotter; 01 no of hp t2500 and 01 no of canontx5300 total quantity :