Printing device executing printer job language command on specific condition
AssigneeBrother Kogyo Kabushiki Kaisha
InventorMasayoshi Osaki
Life of this patent
Estimating the term…
Abstract
In a printing device, on a first condition including that a printer job language (PJL) command is received via the first communication interface that is a LAN interface, a computer performs prohibiting execution of the PJL command when the PJL command is classified into a first command type, and executing the PJL command when the PJL command is classified into a second command type different from the first command type. On a second condition including that the PJL command is received via the second communication interface different from the LAN interface, the computer performs executing the PJL command regardless of whether the PJL command is classified into the first command type or the second command type.
Claims17
A printing device comprising:
- a first communication interface;
- a second communication interface;
- and
- a computer,
- wherein the computer is configured to perform:
- on a first condition including that a printer job language (PJL) command is received via the first communication interface that is a LAN interface,
- prohibiting execution of the PJL command when the PJL command is classified into a first command type;
- and
- executing the PJL command when the PJL command is classified into a second command type different from the first command type;
- and
- on a second condition including that the PJL command is received via the second communication interface different from the LAN interface,
- executing the PJL command regardless of whether the PJL command is classified into the first command type or the second command type.
A printing device comprising:
- a first communication interface;
- and
- a computer,
- wherein the computer is configured to perform:
- on a first condition including that a printer job language (PJL) command is received via the first communication interface that is a LAN interface according to a first protocol,
- executing the PJL command regardless of whether the PJL command is classified into a first command type or a second command type different from the first command type;
- on a second condition including that the PJL command is received via the first communication interface that is the LAN interface according to a second protocol different from the first protocol,
- prohibiting execution of the PJL command when the PJL command is classified into the first command type;
- and
- executing the PJL command when the PJL command is classified into the second command type.
Dependencies are inferred from the claim text.