NCR 7197 User Manual

7197 Owner’s Guide Chapter 6: Commands
November 2002
87
Feed n Print Lines
ASCII:
DC4 n
Hexadecimal:
14 n
Decimal:
20 n
Value of n:
The number of lines to feed at current line height
setting.
Range of n :
0 – 127 7193 Emulation Mode
0 – 255 7194 Native Mode
and 7197 Native Mode
Feeds paper n lines at the current line height without printing.
Ignored if the current line is not empty.
• Example:
• MSComm1.Output = Chr$(&H14) & Chr$(n)
Feed n Dot Rows
ASCII:
NAK n
Hexadecimal:
15 n
Decimal:
21 n
Value of n:
n/203 inch
Range of n : 0 – 127 7193 Emulation Mode
0 – 255 7194 Native Mode and
7197 Native Mode
Feeds paper n dot rows without printing. Receipt moves n rows if the print buffer is
empty.
Example:
• MSComm1.Output = Chr$(&H15) & Chr$(n)

NCR 7197 Specifications

General

Paper Width	80 mm
Connectivity	Serial
Print Technology	Thermal
Interface	RS-232
Resolution	203 x 203 dpi