IBM A00 Printer User Manual


 
Hex Function
X'00' No change (Default)
X'01 - 3F' Low quality level (highest speed)
X'40 - 7F' Medium quality level (medium speed)
X'80 - FE' High quality level (lowest speed)
X'FF' Printer Initialization (Default)
Buffer Terminating Conditions
The following controls cause buffered data to be released for printing:
v Carriage Return
v Line Feed
v Reverse Line Feed
v Form Feed
v Horizontal Tab (if there is printhead movement)
v Vertical Tab
v Backspace
v Set 1/8 Inch Line Spacing
v Set 7/72 Inch Line Spacing
v Set Graphics Line Spacing
v Select n/72 Inch Line Spacing
v Invoke Text Line Spacing (if the line spacing is changed)
v Relative Move Right
v Relative Move Left
v Relative Move Baseline
v Shift In/Condensed Print
v Shift Out/Double-Wide Print
v Device Control 4/Cancel Double-Wide Print
v Begin Subscript/Superscript
v End Subscript/Superscript
v Begin Double-Strike Print
v End Double-Strike Print
v Begin Emphasized Print
v End Emphasized Print
v Set Presentation Highlight
v Continuous Overscore
v Auto Underscore
v Device Control 2/Select 10 CPI
v Set 12 CPI
v Proportional Space Mode
v Change Font
v Normal Density Bit Image Graphics
v Dual Density Bit Image Graphics Type 1
v Dual Density Bit Image Graphics Type 2
v High Density Bit Image Graphics
Appendix D. Personal Printer Data Stream (PPDS) 213