IBM 4400 Top-of-Form

Superscript/SubscriptPrin ting Reset
145
Superscript/Subscript Printing Reset
ASCII Code ESC T
Hex Code 1B 54
Dec Code 27 84
Purpose Resets superscript and subscript printing as set by ESC S.
Super-Set Commands
ASCII Code ESC |};
Hex Code 1B 7C 7D 3B
Dec Code 27 124 125 59
Purpose Control code sequence used to introduce the super-set
commands.
Comment Super-set commands affect the ASCII Emulation as a whole
regardless of the printer protocol currently active. The
commands are sent from the host in the data stream to the
printer, and provide the following capabilities:
• Selecta printer protocol
• Change the page orientation
• Define various font attributes, including typeface and
point size
• Select proportional fonts
SeeChapter 7, “Super-Set Programming,”for further information
on the Super-Set commands.
Top-of-Form
ASCII Code ESC 4
Hex Code 1B 34
Dec Code 27 52
Purpose Sets the current paper position as top-of-form.