Virtual printer

• US 5,903,716 A
• Filed: 06/05/1997
• Issued: 05/11/1999
• Est. Priority Date: 12/18/1992
• Status: Expired due to Term

• Current Assignee: DataProducts
• Original Assignee: DataProducts
• Inventors: Steen, Michael L., Russ, Allen E., Kimber, Charles M.
• Primary Examiner(s): Evans, Arthur G.
• Application Number:
  US08/870,083
• Time in Patent Office: 705 Days
• Field of Search: 395/101, 395/112, 395/114, 395/115, 395/116, 395/828, 395/829, 395/831, 395/834, 400/61, 400/62, 400/70, 400/71, 400/76, 356/444, 356/452, 356/467
• US Class Current: 358/1.13
• CPC Class Codes: G06F 3/1204 resulting in reduced user or operator actions, e.g. presetting, automatic actions, using hardware token storing data
• CPC Class Codes: G06F 3/123 Software or firmware update, e.g. device firmware management
• CPC Class Codes: G06F 3/1288 in client-server-printer device configuration
• CPC Class Codes: H04L 41/0806 for initial configuration or provisioning, e.g. plug-and-play
• CPC Class Codes: H04L 41/0843 based on generic templates
• CPC Class Codes: H04L 41/0883 Semiautomatic configuration, e.g. proposals from system
• CPC Class Codes: H04L 69/18 Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
• CPC Class Codes: H04L 9/40 Network security protocols

Abstract

A work station user selects a desired printer default configuration. Thereupon an address exclusively associated with the selected default configuration is appended to the print data sent from the work station to the printer. Default configuration setting circuitry provided, e.g., in a circuit card installed in the printer receives the address and, via a look-up table, provides instructions for implementing the default configuration associated with the address. The printer is then configured in accordance with the selected default configuration.

Claims

1. A method of establishing a printer configuration for a printer, the method comprising the steps of:

providing print job data;

directing the print job data to an address associated with a printer configuration;

configuring a printer in accordance with the printer configuration associated with the address, in response to the direction of print job data to the address; and

operating the printer in accordance with the print job data and the printer configuration associated with the address;

wherein the step of configuring the printer comprises the steps of;

associating the address with a corresponding set of printer configuration instructions; and

configuring the printer in accordance with the corresponding set of configuration instructions associated with the address.

2. A method of establishing a printer configuration for a printer, the method comprising the steps of:

providing print job data;

directing the print job data to an address associated with a printer configuration;

configuring a printer in accordance with the printer configuration associated with the address, in response to the direction of print job data to the address; and

operating the printer in accordance with the print job data and the printer configuration associated with the address;

wherein the step of directing the print job data comprises the step of transmitting a signal to the printer, the signal having a first component corresponding to the print job data and a second component corresponding to the selected address.

3. A method of establishing a printer configuration of a printer linked to a first data transmission station, the method comprising the steps of:

(a) providing a database and associated memory for a plurality of communications protocol addresses and a corresponding plurality of printer configuration control instructions, wherein each communications protocol address is uniquely associated with a respective set of printer configuration control instructions stored in the memory;

(b) selecting a first communications protocol address with the first data transmission station;

(c) directing a data signal for a first print job from the first data transmission station to the first communications protocol address;

(d) configuring the printer in accordance with the printer configuration control instructions associated in the database with the first communications protocol address; and

(e) operating the printer in accordance with the first print job data and the printer configuration associated with the first communications protocol address.

4. A method as recited in claim 3, wherein a second data transmission station is linked to the printer, the method further comprising:

(f) selecting a second communications protocol address with the second data transmission station;

(g) directing a data signal for a second print job from the second data transmission station to the second communications protocol address;

and following step (e);

(h) establishing the printer configuration of the printer in accordance with the printer configuration control instructions associated in the database with the second communications protocol address; and

(i) operating the printer in accordance with the second print job data and the printer configuration associated with the second communications protocol address.

5. A method as recited in claim 4, wherein the step of directing a data signal for the first print job comprises the steps of appending a signal corresponding to the first communications protocol address to the data signal;

and transmitting the first print job data signal and appended address signal to the printer; and

the step of directing a data signal for the second print job comprises the steps of appending a signal corresponding to the second communications protocol address to the data signal; and

transmitting the second print job data signal and appended address signal to the printer.

6. A method as recited in claim 3, wherein the step of directing a data signal for the first print job comprises the steps of:

appending a signal corresponding to the first communications protocol address to the data signal; and

transmitting the first print job data signal and appended address signal to the printer.

7. A method as recited in claim 3, wherein a second data transmission station is linked to the printer, the method further comprising:

(f) selecting a second communications protocol address with the second data transmission station;

(g) directing a data signal for a second print job from the second data transmission station to the second communications protocol address; and

(h) associating a respective priority with the first and second communications protocol addresses;

(i) determining which of the first and second communications protocol addresses has higher priority;

(j) establishing the printer configuration of the printer in accordance with the printer configuration control instructions associated in the database with the higher priority communications protocol address;

(k) operating the printer in accordance with the printer configuration associated with the higher priority communications protocol address and in accordance with the print job data from the data transmission station with which the higher priority communications protocol address was selected.

8. A method as recited in claim 7, wherein, after step (k), the method further comprises the steps of.

(l) establishing the printer configuration of the printer in accordance with the printer configuration control instructions associated in the database with the lower priority communications protocol address;

(m) operating the printer in accordance with the printer configuration associated with the lower priority communications protocol address and in accordance with the print job data from the data transmission station with which the lower priority communications protocol address was selected.

9. A method as recited in claim 3, further comprising the steps of:

storing print job context data for a stored set of printer configuration instructions; and

recalling stored print job context data upon configuring the printer in accordance with the established printer configuration instructions for which the print job context is stored.

10. Apparatus for establishing the printer configuration of a printer, the apparatus comprising:

an electronic circuit having a database and associated memory for a plurality of communications protocol addresses and a corresponding plurality of printer configuration control instructions, wherein each communications protocol address is uniquely associated in the database with a respective set of printer configuration control instructions stored in the memory;

a data transmission station having means for providing a data signal for a print job;

transmission means for transmitting the print job data signal to the selected address; and

control means for configuring the printer in accordance with the printer configuration associated with the address.

11. In a network having at least one user work station and at least one printer station coupled to the user work station by a communications network link, the printer station including a printer responsive to a set of printer configuration control instructions for configuring the printer'"'"'s printer configuration, the improvement comprising apparatus for controlling the printer'"'"'s printer configuration including:

means for mapping, coupled to the network communications link, for mapping a plurality of communications protocol addresses and a corresponding plurality of printer configuration control instructions, wherein each communications protocol address is uniquely associated in the database with a respective set of printer configuration control instructions stored in the memory;

means, associated with the at least one user work station, for selecting a communications protocol address and transmitting a signal corresponding to print data to the selected communications protocol address, through the network communications link; and

means, associated with the means for mapping, for providing the set of printer configuration control instructions associated in the database with the communications protocol address to which the print data signal is sent, for configuring the printer'"'"'s configuration.

12. Apparatus as recited in claim 11, further comprising

means for storing print job context for each printer configuration;

and

means for recalling the print job context stored for a printer configuration upon configuring the printer with the printer configuration.

13. A network comprising:

a communications network link;

a first data transmission station for transmitting first print job data on the communications network link to a first communications protocol address;

a second data transmission station for transmitting second print job data on the communications network link to a second communications protocol address;

at least one printer station coupled to the communications network link for receiving the first and second print job data, the printer station including a printer responsive to a set of configuration control instructions for establishing the printer'"'"'s printer configuration;

means for mapping a plurality of communications protocol addresses and a corresponding plurality of printer configuration control instructions, wherein each communications protocol address, including each of the first and second communications protocol addresses, is associated with a respective set of printer configuration control instructions;

said means for mapping coupled to the network communications link, for providing the established printer configuration control instructions associated with the first communications protocol address, to configure the printer'"'"'s printer configuration for the first print job data, and for providing the established printer configuration control instructions associated with the second communications protocol address, to configure the printer'"'"'s printer configuration for the second print job data.

14. Apparatus as recited in claim 13, further comprising context data storage circuitry associated with the means for mapping, for storing a print job context for the printer configuration associated with the first communications protocol address and for recalling a stored print job context upon configuring the printer with the printer configuration associated with the first communications protocol address.

15. Apparatus for establishing the configuration of a printer coupled to a network having a plurality of data transmission stations, each data transmission station capable of directing a print job data signal to a communications protocol address different from the communication protocol address to which print job data signal from at least one other data transmission station is transmitted, the apparatus comprising:

a network communications link circuit responsive to a plurality of communications protocol addresses, for receiving print job data directed to any one of the plurality of communications protocol addresses;

means for relating a plurality of communications protocol addresses to a corresponding plurality of printer configuration control instructions, wherein each communications protocol address is associated with a respective set of printer control instructions, the means for relating being operatively coupled to the network communications link circuit, to provide a set of printer configuration control instructions associated with the communications protocol address to which each print job data received by the network communications link circuit is directed.

16. Apparatus as recited in claim 15, further comprising context data storage circuitry associated with the means for relating, for storing a print job context for the printer configuration associated with one of said communications protocol addresses and for recalling a stored print job context upon configuring the printer with the printer configuration associated with said one communications protocol address.

17. Apparatus as recited in claim 15, further comprising priority means for associating a respective priority with each respective communications protocol address and for controlling the means for relating to provide sets of printer configuration control instructions in a chronological order, the chronological order being dependent upon the priorities associated with the communications protocol addresses that are associated with the printer configuration control instructions provided by the priority means.

18. Printing apparatus operable to be coupled to a network having a plurality of data transmission stations, each data transmission station capable of directing a print job data signal to a communications protocol address different from the communication protocol address to which print job data signal from at least one other data transmission station is transmitted, the printing apparatus comprising:

a printer operable according to printer configuration control instructions for printing data corresponding to print job data signals;

a network communications link circuit responsive to a plurality of communications protocol addresses, for receiving print job data directed to any one of the plurality of communications protocol addresses; and

means for relating a plurality of communications protocol addresses to a corresponding plurality of printer configuration control instructions, wherein each communications protocol address is associated with a respective set of printer control instructions, the means for relating being operatively coupled to the network communications link circuit and the printer, to provide the printer with a set of printer configuration control instructions associated with the communications protocol address to which each print job data received by the network communications link circuit is directed.

19. Apparatus as recited in claim 18, further comprising context data storage circuitry associated with the means for relating, for storing a print job context for the printer configuration associated with one of said communications protocol addresses and for recalling a stored print job context upon providing the printer with the printer configuration associated with said one communications protocol address.

20. Apparatus as recited in claim 18, further comprising priority means for associating a respective priority with each respective communications protocol address and for controlling the means for relating to provide sets of printer configuration control instructions in a chronological order, the chronological order being dependent upon the priorities associated with the communications protocol addresses that are associated with the printer configuration control instructions provided by the priority means.

21. Apparatus for establishing a printer configuration for a printer in accordance with print job data directed to a communications protocol address associated with the printer, the apparatus comprising:

printer configuring means for associating the communications protocol address to which the print job data is directed with a printer configuration and for configuring the printer in accordance with the printer configuration associated with the communications protocol address, in response to the direction of print job data to the communications protocol address; and

printer operating means for operating the printer in accordance with the print job data and the configuration associated with the communications protocol address;

wherein the printer configuring means comprises a means for relating a plurality of communications protocol addresses to a corresponding plurality of printer configuration control instructions, wherein each communications protocol address is associated with a respective set of printer control instructions, the means for relating being operatively coupled to the printer, to provide the printer with a set of printer configuration control instructions associated with the communications protocol address to which the print job data is directed.

22. A network comprising:

a communications network link;

first and second data transmission stations, each coupled to the communications network link, for transmitting print job data over the communications network link to first and second communications protocol addresses, respectively;

a printer station coupled to the communications network link, responsive to print job data transmitted by said first and second data transmission stations over the communications network link to said first and second protocol addresses, respectively, and supporting at least a first and a second printer configuration, said printer station comprising a controller;

(a) for configuring the printer station to said first printer configuration in response to print job data received from said first data transmission station over the communications network link to said first protocol address, and

(b) for configuring the printer station to said second printer configuration in response to print job data received from said second data transmission station over the communications network link to said second protocol address.

23. Apparatus for establishing a printer configuration for a printer in accordance with print job data directed to a communications protocol address associated with the printer, the apparatus comprising a controller for associating the communications protocol address to which the print job data is directed with a printer configuration and for configuring the printer in accordance with the configuration associated with the communications protocol address, in response to the direction of print job data to the communications protocol address, wherein the controller comprises means for relating a plurality of communications protocol addresses to a corresponding plurality of printer configuration control instructions, wherein each communications protocol address is associated with a respective set of printer control instructions, the means for relating being operatively coupled to the printer, to provide the printer with a set of printer configuration control instructions associated with the communications protocol address to which the print job data is directed.