I have worked with Michigan Computer Supplies for about two and a half years. They supply us with 5-10 toner cartridges each month for about 17 printers, of which some are large volume printers. We use both their refurbished and original manufactured toner depending on the device. I believe the refurbished cartridges work just as good as the originals. We also order Zebra printers and labels, Ethernet cables, bar code scanning devices and more. You name it. They have it. Occasionally we have also purchased printer devices and have had items repaired by them as well. I typically call once a week because we go through so much toner. When I call to let them know that we are getting low on supplies they are very efficient with their response time. Kyle delivers new toner by the next day and removes the old cartridges and recycles them. In addition, Jessica often mentions other cost saving measures such as quantity price breaks or recommends a compatible refurbished cartridge to save money. They try to give their customers the most bang for their buck! They are a great group of people to work with. They are very customer oriented and go above and beyond expectations. We recently had a specialized fax machine stop working that would cost $2,000 to replace. I spoke with Chris and he did some research and within 30 minutes called back with a suggestion of another device that would fit our needs for only $ 400.00! They really care about their customers.