EP1084074A1 - Adjustable mailbox capacity for network printer system - Google Patents
Adjustable mailbox capacity for network printer systemInfo
- Publication number
- EP1084074A1 EP1084074A1 EP99919894A EP99919894A EP1084074A1 EP 1084074 A1 EP1084074 A1 EP 1084074A1 EP 99919894 A EP99919894 A EP 99919894A EP 99919894 A EP99919894 A EP 99919894A EP 1084074 A1 EP1084074 A1 EP 1084074A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bin
- output
- physical
- printer
- bins
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H43/00—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H39/00—Associating, collating, or gathering articles or webs
- B65H39/10—Associating articles from a single source, to form, e.g. a writing-pad
- B65H39/11—Associating articles from a single source, to form, e.g. a writing-pad in superposed carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2551/00—Means for control to be used by operator; User interfaces
- B65H2551/10—Command input means
Definitions
- the invention relates generally to the field of computer printers, and more particularly to a computer-controlled paper delivery system for such printers.
- Computer printers such as laser printers and inkjet printers often include a plurality of media input sources from which paper or envelopes may be fed to the printer. These various sources may be used to feed different sizes and types of paper s to the printer. Typically, however, media of the same size and type is loaded into a plurality of input sources which are logically linked together. This allows a user to configure a printer with one huge input source, many small input sources, or some combination thereof.
- a printer Although it is common for a printer to comprise a plurality of output bins for receiving the output of the printer, the ways in which such output bins can be used are currently very limited. The user is currently given only two options: (1) each physical output bin is uniquely addressed, or (2) all of the physical output bins are all linked. 5 If each physical output bin is uniquely addressed, the host (application/printer driver) or printer selects a physical output bin to receive the output of the printer. If the output bin is capable of sensing when it is full, the printer stops sending printed output to the full output bin and displays a message (referred to as an "intervention") requesting that the user remove the printed output from the full bin. 0
- the printer's operating system fills the physical output bins in a pre-defined order. When all of the physical output bins are full, the printer stops printing and posts an intervention requesting that the user remove the printed output from the output bins.
- the present invention meets this and other needs by providing a computer controlled paper delivery system for a computer printer.
- the invention achieves improved function when there are more output bins than users (addresses) of such bins.
- the printer control software in response to predetermined control inputs from the operator panel or data received, assigns more than one bin to one user.
- the software then responds to the status of bins as discussed below.
- selected users have, functionally, larger bins and the selection is under operator and software control and so may be readily revised.
- the printing system of the present invention comprises a printer having a plurality of physical output bins for receiving sheets of media printed by the printer, and a programmable electronic data processor programmed to logically link at least two, but less than all, of the physical output bins of the printer to thereby form a single logical output bin.
- the programmable electronic data processor is further programmed to direct media printed by the printer to a first physical output bin of the logical output bin until said first physical output bin is full, and, after said first physical output bin is full, to direct printed media to a second physical output bin of the logical output bin.
- the programmable electronic data processor is preferably further programmed to continue to sequentially fill the physical output bins of the logical output bin until all of the physical output bins of the logical bin are full, and, when all of the physical output bins of the logical output bin are full, to request that the user remove media from the physical output bins of the logical output bin.
- an improved method of collecting the output of a printer having a plurality of physical output bins can be achieved.
- the method comprises the steps of logically linking at least two, but less than all, of the physical output bins of the printer to thereby form a single logical output bin, selecting the logical output bin as the desired output location for media printed by the printer, printing and outputting media to a first physical output bin that is part of the logical output bin until said first physical output bin is full, and, after said first physical output bin is full, printing and outputting media to a second physical output bin that is part of the logical output bin.
- the step of logically linking said physical output bins may be accomplished by assigning the same designation, such as an alphanumeric name, to each of the physical output bins to be logically linked.
- the method may also comprise the steps of logically linking at least two of the physical output bins that are not part of said logical output bin to thereby form a second logical output bin, selecting the second logical output bin as the desired output location for media printed by the printer, printing and outputting media to a third physical output bin that is part of the second logical output bin until said third physical output bin is full, and, after said third physical output bin is full, printing and outputting media to a fourth physical output bin that is part of the second logical output bin.
- the method may comprise the steps of selecting a third physical output bin that is not a part of the logical bin as the desired output location for media printed by the printer, and printing and outputting media to said third physical output bin.
- the method may further comprise the steps of continuing to sequentially fill the physical output bins of the logical bin until all of the physical output bins of the logical bin are full, and, when all of the physical output bins of the logical bin are full, requesting the user to remove media from the physical output bins of the logical output bin.
- the method may also include a power-on algorithm comprising the steps of determining at the time the printer is powered-on whether any of the physical output bins of the logical output bin is full or nearly full, and, if any of the physical output . bins of the logical output bin is full or nearly full when the printer is powered-on, requesting the user to remove media from the physical output bins of the logical output bin.
- Figure 1 is a perspective view of a printer having a plurality of physical output bins capable of being combined into one or more logical output bins according to the invention
- Figure 2 is a flowchart illustrating the power-on initialization algorithm of the system
- Figure 3 is a flowchart illustrating the steady state bin selection algorithm of the system.
- a "Linked Set of Bins" is a group of two or more physical bins that have been assigned the same alphanumeric name.
- a Linked Set of Bins may also be referred to as a "Logical Bin”.
- a Linked Set of Bins is treated by the printer's page formatting interpreters and printer operating system as a single bin. More than one Linked Set of Bins may exist on a printer system. It is not required that a Linked Set of Bins have consecutive physical names. For example, if a printer offers ten output bins, then bins 2, 3, 6, and 9 may comprise a Linked Set of Bins.
- Start Bin is the first physical bin chosen by the printer to receive output when all physical bins within the Linked Set of Bins are empty.
- End Bin is the last physical bin chosen by the printer to receive output when all of the other physical bins within the Linked Set of Bins are full.
- the "Current Bin” is the physical bin within a Linked Set of Bins which is currently selected by the printer to receive printed output when the Linked Set of Bins has been requested as the destination.
- Next Bin A printer has a fixed order for placing output in the physical bins of a Linked Set of Bins. The order begins with the Start Bin and terminates with the End Bin.
- the "Next Bin” is the physical bin that is next in the fixed sequence to receive printed output after the Current Bin becomes full.
- PCL refers to the well-known printing language of that name.
- PS refers to PostScript, also a well-known printing language.
- PPDS refers to a well-known ASCII and escapement- code based printing language sometimes known as Personal Printer Data Stream.
- PJL refers to control codes in a received data stream known as Printer Job Language.
- Panel "Panel” refers to the control panel of a printer by which an operator selects the status of operation of the printer.
- the present invention is a computer-controlled paper delivery system.
- the computer is a standard microprocessor which is a programmable electronic data processor.
- Figure 1 illustrates a printer 10 having multiple physical output bins 15. Other configurations, such as bins stacked beside the printer, are equally applicable. Selection of the bins 15 from the printer 10 is under control of a computer (not shown). A fully operative printer with selection of the output bins currently is widely sold by Lexmark International, Inc., the assignee of the present invention.
- the printer
- each physical bin 15 is assigned an alphanumeric name by the printer's system administrator. Generally these names are descriptive in nature (e.g., "Ken's Mailbox"). Of course, each physical bin 15 still possesses its physical name (e.g., "Bin #2").
- Two or more physical bins 15 that have been assigned the same alphanumeric name form a Linked Set of Bins.
- the Linked Set of Bins may be referenced using the single alphanumeric name assigned to all of the physical bins that comprise the set.
- the Linked Set of Bins may be referenced using the physical name assigned to any of the physical bins 15 within the linked set.
- Each of the printer's page formatting inte ⁇ reters (e.g., PCL, PS, and PPDS) is required to select an output destination for each printed sheet.
- Some inte ⁇ reters support datastream commands that allow a user to request a bin destination by calling out a bin's alphanumeric name or by using a command parameter which references the physical name.
- Other inte ⁇ reters only allow the user to request a bin by using the command parameter method.
- Still other inte ⁇ reters do not support any datastream command to request a bin destination. Inte ⁇ reters that do not support any bin selection commands simply select the printer's user default output bin.
- the printer provides the user with a variety of methods to change the user default output bin (e.g.,
- Inte ⁇ reters that support bin selection using the alphanumeric name assigned to the Linked Set of Bins utilize the simplest method of bin selection. Generally, when an inte ⁇ reter receives an output destination request using an alphanumeric name, the Linked Set's Current Bin is selected for the destination.
- the printer When an inte ⁇ reter receives an output destination request using a physical bin . name, the printer first determines if the bin associated with the requested physical name is part of a Linked Set of Bins. If so, the Linked Set's Current Bin is normally selected for the destination. If not, the bin associated with the requested physical name is simply selected.
- the printer When the printer is first powered on, it goes through the power-on initialization algorithm illustrated in Figure 2 to request that the user remove media from bins which are full or nearly full. The printer takes the user through this algorithm to help ensure output collation is preserved when a bin that is part of a Linked Set of Bins is selected to receive output.
- the printer determines whether any of the printer's output bins are linked (step 21). If no output bins are linked, then the printer checks to see if the user default output bin is full or nearly full (step 24). If it is, the printer posts an intervention requesting removal of media from the user default output bin and waits for the user to comply (step 25). Once the media has been removed from the user default output bin, or if the user default output bin was not full or nearly full, the printer is ready to receive a print job (step 26).
- step 22 the printer next determines whether any bin within a Linked Set of Bins is full or nearly full (step 22). If any such bin is full or nearly full, the printer posts an intervention requesting removal of media from the Linked Set of Bins and waits for the user to comply (23). After media has been removed from the Linked Set of Bins, the algorithm returns to step 22 to determine whether any bins within any other Linked Set of Bins is full or nearly full. When no bin within any Linked Set of Bins is full or nearly full, the algorithm then proceeds to step 24 as discussed above.
- each Linked Set of Bins is identified by the printer operating system. Furthermore, for each Linked Set of Bins, the Current Bin is initialized to the Start Bin. The printer is now ready to receive a print job. 4. Steady State Bin Selection Algorithm
- the printer When the user generates a print job, the printer follows the algorithm illustrated in Figure 3 to route each sheet to the appropriate output bin.
- the printer first receives the request to print a sheet (step 30).
- the request will include bin selection information in accordance with Section 2 above.
- the printer After the printer receives the request, it first determines whether the selected bin is part of a Linked Set of Bins (step 32). If it is not, the printer determines whether the selected bin is full (step 34). If it is full, the printer posts an intervention requesting removal of media from the selected bin and waits for the user to comply (step 38). Once the media has been removed from the selected bin, or if the selected bin was not full, the selected bin is set as the sheet destination (step 36). The sheet is then printed and the printer waits for the next request (step 54).
- step 32 If, however, it was determined (in step 32) that the selected bin is part of a Linked Set of Bins, the algorithm next checks to see if the Linked Set's Current Bin is full (step 40). If it is not, the Current Bin is set as the sheet destination (step 42) and the sheet is printed as discussed above (step 54).
- the printer determines whether the Linked Set's Current Bin is the End Bin (step 44). If it is, the printer posts an intervention requesting removal of media from the Linked Set of Bins and waits for the user to comply (step 50). The Start Bin is then set as the sheet destination and the Current
- Bin is then set as the Start Bin (step 52).
- the sheet is then printed as discussed above (step 54).
- step 46 determines whether the Linked Set's Next Bin is full or nearly full. If it is, the intervention of step 50 is posted and the algorithm proceeds as discussed above. If the Next Bin is not full or nearly full, the Next Bin is set as the sheet destination and the Current Bin is set to the Next Bin (step 48). The sheet is then printed as discussed above (step 54).
- printer subsystems handle the Linked Set of Bins as a single bin and use the assigned alphanumeric name to reference the bin when posting remove media
- the alphanumeric name of the linked set is displayed in the user default output bin value list instead of listing all of the physical bin names.
- the present invention gives the user the capability of reconfiguring output bins (or "mailboxes") to obtain larger capacity where needed, while allowing other mailboxes to be addressed individually.
- this invention allows the user to best utilize the printer hardware in a given environment.
- Bins 1 - 10 might each have a capacity of 200 sheets, while Bin 11 might have a capacity of 500 sheets.
- the system administrator may only have a need for three mailboxes and one general-pu ⁇ ose bin. Assume that user "Sue” needs a mailbox with a 200-sheet capacity, user “Ben” needs mailbox with a 400-sheet capacity, and user "John” needs a mailbox with a 600-sheet capacity. The general pu ⁇ ose bin would get the remainder of the capacity.
- the system administrator can assign the following names to the physical bins to achieve the desired results:
- Bin 1 (200 sheets) - "Sue's Mailbox” ⁇ - 200 sheets
- Bin 2 (200 sheets) -» "Ben's Mailbox” 40n h
- Bin 3 (200 sheets) -» "Ben's Mailbox” J S
- Bin 11 500 sheets
- "General Pu ⁇ ose” Using the invention, each of the users of the printer gets his or her needed output capacity and the remaining capacity (1300 sheets) is provided for the general-pu ⁇ ose output (i.e., users who use the printer but do not have an assigned bin).
- the system herein described constitutes the preferred embodiment of the present invention, it is to be understood that the invention is not limited to this precise form, and that changes may be made therein without departing from the scope of the invention which is defined in the following claims.
Abstract
Description
Claims
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8259498P | 1998-04-21 | 1998-04-21 | |
US82594P | 1998-04-21 | ||
US26696499A | 1999-03-12 | 1999-03-12 | |
US266964 | 1999-03-12 | ||
PCT/US1999/008537 WO1999054247A1 (en) | 1998-04-21 | 1999-04-20 | Adjustable mailbox capacity for network printer system |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1084074A1 true EP1084074A1 (en) | 2001-03-21 |
EP1084074A4 EP1084074A4 (en) | 2002-03-27 |
Family
ID=26767648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99919894A Withdrawn EP1084074A4 (en) | 1998-04-21 | 1999-04-20 | Adjustable mailbox capacity for network printer system |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1084074A4 (en) |
JP (1) | JP2002512166A (en) |
AU (1) | AU3751199A (en) |
WO (1) | WO1999054247A1 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5358238A (en) * | 1993-04-27 | 1994-10-25 | Xerox Corporation | Shared user printer output dynamic "mailbox" system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4134581A (en) * | 1976-12-20 | 1979-01-16 | International Business Machines Corporation | Virtual bin collator control |
US4522486A (en) * | 1977-11-10 | 1985-06-11 | International Business Machines Corporation | Method and apparatus for adaptive collation |
US4361320A (en) * | 1978-12-21 | 1982-11-30 | Ricoh Company, Ltd. | Sheet distribution method and apparatus |
-
1999
- 1999-04-20 EP EP99919894A patent/EP1084074A4/en not_active Withdrawn
- 1999-04-20 JP JP2000544597A patent/JP2002512166A/en active Pending
- 1999-04-20 WO PCT/US1999/008537 patent/WO1999054247A1/en not_active Application Discontinuation
- 1999-04-20 AU AU37511/99A patent/AU3751199A/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5358238A (en) * | 1993-04-27 | 1994-10-25 | Xerox Corporation | Shared user printer output dynamic "mailbox" system |
Non-Patent Citations (1)
Title |
---|
See also references of WO9954247A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO1999054247A1 (en) | 1999-10-28 |
AU3751199A (en) | 1999-11-08 |
JP2002512166A (en) | 2002-04-23 |
EP1084074A4 (en) | 2002-03-27 |
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