There is a bug in which a character was moved by two pixels (displayed by a green line) to the right from a proper position (indicated by a red line). As you can see in picture 2, this bug is exclusive to the character with a combination of consonants (i.e. "ㄱ") and vowels (i.e. "ㅏ"). In picture 2, "A" (Upper case "a" of the alphabet), "a" (lower case "a" of the alphabet), and "ㄱ" (character in Korean with only consonant) are shown appropriately; however, the last character, "가" (character in Korean with a combination of "ㄱ" (consonant in Korean) and "ㅏ" (vowel in Korean)) is printed abnormally. It causes a missing pixel of a character, which might be seen uncomfortably by Korean users.