@Kevin_Z LaserJet 1006 printer conneced with USB to TD-W9970 USB port. Huawei LTE router connected to WAN port of router. I may have solved the problem by connecting my computer to the wireless of...

https://www.tp-link.com/za/support/faq/415/ Good day! Been using the TP-link USB printer utility with the TD-9970 router for a while and it works well. Getting rid of ADSL now. When I change router...