... , H, I, 45 key:j, k, l, J, K, L, 56 key:m, n, o, M, N, O, 67 key:p, q, r ... times, C is ok;Then, press 6key 1time, M is ok;Then, press 6key 2 times, N ... settings:Date: the form is MM-DD-YYYY. M is month, D is date, Y is yearTime: ... the form is H-M, H is hour, M is minute. 24 hoursPrint Speed: H ... is quick, M is normal, L is slow. M is the recommended valueClear Settings: Be ...