NCR 7167 Owner's Manual page 151

7167 Owner's Manual Chapter 6: Commands
Values and Ranges:
Receipt
c = the ASCII codes of the first (c1) and last (c2) characters respectively
c1 = Hex 20-FF (Hex 20 is always printed as a space)
c2 = Hex 20-FF (Hex 20 is always printed as a space)
To define only one character, use the same code for both c1 and c2.
n = the number of dot columns for the nth character as specified by n1 ... nn
n = 1-10 (standard pitch), 12 and less accepted but ignored
n = 1-8 (compressed pitch), 12 and less accepted but ignored
d = the column data for the nth character as specified by d1 ... dn
The number of bytes for a particular character cell is 3 x n1.
The bytes are printed down and across each cell.
Slip
c = the ASCII codes of the first (c1) and last (c2) characters respectively
c1 = Hex 20-FF (Hex 20 is always printed as a space)
c2 = Hex 20-FF (Hex 20 is always printed as a space)
To define only one character, use the same code for both c1 and c2.
d = the column data for the nth character as specified by d1 ... dn
Each character is defined by 12 bytes (only bytes 2-11 are printed.)
Each byte is one 7-dot high column (full- or half-dot column.)
Overlapped dots are not printed
The data must contain [(c2 - c1 + 1) x 12] bytes
Related Information:
See 1D 22 n (Select Memory Type Where to Save User-Defined Fonts.)
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