At Chicago Laser & Computer Service "We Make Customer Service Personal Again" and offer computer and printer sales, supplies and service to individuals and businesses throughout Chicago, the South Suburbs and Northwest Indiana. Below are just some of the services and products we offer: New (OEM) or compatible/remanufactured toner and ink cartridges New and off-lease computers Wireless network devices Laptop power adapters, batteries and accessories Computer components and printer parts to do-it-yourself Dot Matrix, Thermal, Inkjet and laser printers CDs, DVDs, USB flash drives, paper and other media