Here you till find troubleshooting tips and tricks, below are your resources to help you resolve the customers issue
10.92.00 error Troubleshooting — Troubleshooting for HP 3600n - "cartridge not engaged Error 10.92.00_
Brother hl2270dw Toner Reset — Brother hl2270dw Toner Reset
Print Failure and Troubleshooting Tips - Copy.ppt — Print Failure
Tips for Quality Printing.pptx — Tips for Quality Printing