5525B/31/32 Line Matrix Printer LinePrinter Plus Programmer's Reference

249
U
Unidirectional Printing (ESC U)
Proprinter control code, 96
V
Vertical format unit (VFU), 157
Vertical format units (VFUs)
general programming information, 157
Vertical formatting
P-Series EVFU, 160
Vertical page format planning, 157
Vertical tabbing example, 159
Vertical tabs
Epson FX, 158
Proprinter III XL emulation, 158
VFU characteristics, 158
VT (Tab, Vertical)
Proprinter control code, 94