HP 2500 HP PCL/PJL reference (PCL 5 Printer Language) - Technical Quick Refere - Page 40

HP-GL/2, Technical Drawing Extensions Group, Programming Hints

Page 40 highlights

HP-GL/2 Technical Drawing Extensions Group Merge Control Specifies the logical operation (ROP3) to be performed. MC[mode[,opcode]]; mode = 0 - opcode value ignored (ROP set to 252 [default]) 1 - opcode value used as ROP value opcode = logical operation (ROP3 value) Pixel Placement Specifies either grid intersection or grid-centered pixel placement. PP[mode]; mode = 0 - grid intersection (default) 1 - grid centered Programming Hints End-Of-Line Wrap Defines action that occurs when text reaches right margin: perform a carriage return or do not perform carriage return (truncate data). ? & s # C # = 0 - Enables End-Of-Line Wrap 1 - Disables End-Of-Line Wrap Display Functions Causes all escape sequences and control codes to be printed instead of executed. ? Y - Enables Display Functions ? Z - Disables Display Functions 38

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38
HP-GL/2
Technical Drawing Extensions Group
Merge Control
Specifies the logical operation (ROP3) to be performed.
MC[mode[,opcode]];
mode = 0 - opcode value ignored (ROP set to 252 [default])
1 - opcode value used as ROP value
opcode = logical operation (ROP3 value)
Pixel Placement
Specifies either grid intersection or grid-centered pixel placement.
PP[mode];
mode = 0 - grid intersection (default)
1 - grid centered
Programming Hints
End-Of-Line Wrap
Defines action that occurs when text reaches right margin: perform a
carriage return or do not perform carriage return (truncate data).
? & s # C
# =
0 - Enables End-Of-Line Wrap
1 - Disables End-Of-Line Wrap
Display Functions
Causes all escape sequences and control codes to be printed instead of
executed.
? Y
Enables Display Functions
? Z
Disables Display Functions