Epson A794-D100 - Manual (Page 62)

Chapter 6: Programming Information A794 Owner’s Guide
March 1999 56
Feed n Dot Rows
Feeds the paper n dot rows (n/203 inch, n/8 mm), without printing.
ASCII NAK n
Hexadecimal 15 n
Decimal 21 n
Value of n n/203 inch
Range of n 0-255
Add n Extra Dot Rows
Adds n extra dot rows (n/203 inch, n/8 mm) to the character height to increase space
between print lines or decrease the number of lines per inch.
ASCII SYN n
Hexadecimal 16 n
Decimal 22 n
Value of n Number of extra dot rows
Range of n 0-16
Default 3 extra dot rows
Formulas
The following table shows the relationship between the number of lines per inch and
each extra dot row added:
Extra
Rows Lines Per
Inch Dot
Rows Extra
Rows Lines Per
Inch Dot
Rows
0 8.5 24 9 6.1 33
1 8.1 25 10 6.0 34
2 7.8 26 11 5.8 35
3 7.5 27 12 5.6 36
4 7.2 28 13 5.5 37
5 7.0 29 14 5.3 38
6 6.8 30 15 5.2 39
7 6.5 31 16 5.1 40
8 6.3 32