1. to matsalar injin: kwanciyar hankali na firintar buga takardu shine, don haka babu matsala tsakanin tasirin bugu da ainihin {{{3}
2. matsalar UV Ink: A halin yanzu, akwai nau'ikan abubuwan incuna da yawa, don haka, ya fi dacewa abokan ciniki su zaɓi tawada cewa suna ba da dayawa.
3. matsalolin sarrafa hoto na hoto: hoto da ake buƙata shi kuma ya lalace saboda aikin da bai dace ba, to duk da haka ka buga, za a iya buga shi, za a sami fromics cheromic.
