Specifications

Chapter 6: Commands 7193 Owner’s Guide
August 199848
Clear Printer
Clears the print line buffer without printing and sets the printer to the following condition:
• Double-Wide (12) command is cancelled
• Line Spacing, Pitch, and User-Defined Character Sets are maintained at current
selections (RAM is not affected)
• Single-Wide, Single-High, Non-Rotated, and Left-Aligned characters are set
• Printer is restarted and error status is cleared in a fault condition
• Returns paper exhaust to the paper status line if an alternate status has been requested
(Parallel interface only)
Hexadecimal Decimal ASCII
10 16 DLE
Feed n Print Lines
Feeds the paper n lines at the current line height without printing.
Hexadecimal Decimal ASCII Value of n
14 n 20 n DC4 n
0-127
Feed n Dot Rows
Feeds the paper n dot rows (n/152 inch, n/6 mm), without printing.
Hexadecimal Decimal ASCII Value of n Receipt Slip
15 n 21 n NAK n
0-127
n/152 inch n/72 inch
Add n Extra Dot Rows
Adds n extra dot rows (n/152 inch, n/6 mm) to the character height to increase space
between print lines or decrease the number of lines per inch.
Hexadecimal Decimal ASCII Value of n Default
16 n 22 n SYN n
0-12 2
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
08.518 76.1 25
18.019 85.9 26
27.620 95.6 27
3 7.2 21 10 5.4 28
4 7.0 22 11 5.2 29
5 6.6 23 12 5.1 30
66.324