Chapter 6: Programming Information | A794 Owner’s Guide |
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 |
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 | |
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 | Lines Per | Dot |
Rows | Inch | Rows |
|
|
|
0 | 8.5 | 24 |
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|
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1 | 8.1 | 25 |
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|
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2 | 7.8 | 26 |
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|
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3 | 7.5 | 27 |
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|
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4 | 7.2 | 28 |
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|
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5 | 7.0 | 29 |
|
|
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6 | 6.8 | 30 |
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|
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7 | 6.5 | 31 |
|
|
|
8 | 6.3 | 32 |
Extra | Lines Per | Dot |
Rows | Inch | Rows |
|
|
|
9 | 6.1 | 33 |
|
|
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10 | 6.0 | 34 |
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11 | 5.8 | 35 |
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12 | 5.6 | 36 |
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13 | 5.5 | 37 |
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14 | 5.3 | 38 |
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15 | 5.2 | 39 |
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16 | 5.1 | 40 |
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56 | March 1999 |
