Iji ihe nyocha koodu mmanya n'ịntanetị (Online-QR-Scanner.com), ị nwere ike iji ụzọ abụọ: nyocha igwefoto n'ezie oge ma ọ bụ nnabata onyonyo. Ọ dakọtara na ekwentị mkpanaaka, mbadamba, kọmputa na ngwaọrụ ndị ọzọ. Nke a bụ usoro zuru ezu:
Usoro 1: Nyocha igwefoto n'ezie oge (na-akwado nyiwe niile)
Gaa na webụsaịtị ihe nyocha Online-QR-Scanner.com
Mepee ihe nchọgharị ngwaọrụ (dị ka Chrome/Safari) → Tinye ihe nyocha ịntanetị Online-QR-Scanner.com
Gbanyụọ ikike igwefoto
Pịa bọtịnụ Nyochaa koodu mmanya → Kwe ka ihe nchọgharị nweta igwefoto
Tụ aka na koodu mmanya ka nyochaa
Debe koodu mmanya na ihe nlele, debe anya 20-30cm, ma nwee ọkụ zuru oke
Ngwaọrụ na-achọpụta na-akpaghị aka ma na-egosipụta nsonaazụ (dị ka aha ngwaahịa, ọnụ ahịa, nọmba akwụkwọ ISBN)