Printer with discrete sheet load enhancement apparatus and method

• US 5,820,281 A
• Filed: 05/20/1997
• Issued: 10/13/1998
• Est. Priority Date: 08/29/1995
• Status: Expired due to Fees

• Current Assignee: Dynetics Engineering Corp.
• Original Assignee: Dynetics Engineering Corp.
• Inventors: Hill, Gregory S., Hill, Jeffery L.
• Primary Examiner(s): Bennett, Christopher A.
• Application Number:
  US08/859,295
• Time in Patent Office: 511 Days
• Field of Search: 400/605, 400/624, 400/629, 400/593, 400/613.2, 400/613.3, 400/621, 225/100, 225/96, 271/10.11, 271/110, 347/104, 347/105
• US Class Current: 400/621
• CPC Class Codes: B41J 11/58 Supply holders for sheets or fan-folded webs, e.g. shelves, tables, scrolls, pile holders
• CPC Class Codes: B41J 11/70 cutting perpendicular to the direction of paper feed
• CPC Class Codes: B43M 3/045 for envelopes with only one flap

Abstract

A single sheet printer (21) is adapted to receive continuous carrier forms for printing by a burster module (16) for separating continuous printable stock (24) into separate bursted sheets which are fed to the printer transport mechanism (12) in lieu of the single sheet storage module (24).

Claims

1. In a printing assembly having a printer, a printer inlet, a single sheet storage module mounting location for releasable attachment of a single sheet transport mechanism for automatically transporting single sheets fed to a printer inlet by the single sheet storage module, the improvement being a discrete sheet load enhancement apparatus, comprising:

a burster module for separating continuous printable stock received at a burster inlet into separate bursted sheets fed into a burster outlet; and

means for releasably attaching the burster module to the printer at the single sheet storage module mounting location with the burster outlet substantially aligned with the printer inlet to directly feed the separate bursted sheets to the printer transport mechanism.

2. The printing assembly of claim 1 in which

said single sheet transport mechanism has pinch rollers at the printer inlet, and

said burster module feeds the bursted sheets into engagement with the pinch rollers.

3. The printing assembly of claim 1 in which said continuous printable stock is a supply of interconnected carrier forms.

4. The printing assembly of claim 1 in which said printing assembly includes

a printer outlet, and

means for releasably mounting an outlet tray adjacent the printer outlet to receive and support printed sheets from the printer outlet, and

a carrier form outlet guide assembly including

a guide member for guiding printed carrier forms from the printer outlet to an inserter inlet, and

means carried by the guide member and compatible with the outlet tray mounting means for mounting the guide member to the printer adjacent the printer outlet to guide the carrier form into the inserter inlet.

5. The printing assembly of claim 1 in which

said printer has means for releasably mounting an outlet tray adjacent the printer outlet to receive and support printed sheets from the printer outlet, and including

a carrier form outlet guide assembly with a guide member for guiding printed carrier forms from the printer outlet to an inserter inlet, and

means carried by the guide member and compatible with the outlet tray mounting means for mounting the guide member to the printer adjacent the printer outlet to guide the carrier form into an inserter outlet.

6. The printing assembly of claim 5 in which the guide member has

a floor with a pair of open ends, and

a pair of side walls on opposite sides of the floor.

7. The printing assembly of claim 6 in which

the pair of side walls have tops, and

said guide member includes inwardly turned tabs to restrain the carrier forms to move along the floor adjacent the open end.

8. The printing assembly of claim 4 includes

a sensor for reading information printed on the carrier, and

means for mounting the sensor to the printer to read the information on the printed carrier forms.

9. The printing assembly of claim 8 in which said sensor is a bar code reader for reading bar coded information on the printed carrier forms.

10. The printing assembly of claim 8 in which the sensor is a remote sensor mounted at a location spaced from the printed carrier forms.

11. The printing assembly of claim 10 in which the sensor is mounted to the printer at a location adjacent the printer outlet to read the information as the printed carriers emerge from the printer outlet.

12. The printing assembly of claim 8 in which said mounting means includes means for the sensor mounting the sensor to different positions on the printer relative to the carrier forms to read the information from the carrier forms at different locations on the carrier forms.

13. The printing assembly of 1 including

a pair of mounting members attached to the printer and in which

the releasably attaching means includes a pair of alignment members carried by the burster module releasably interconnectable with the corresponding pair of mounting members attached to the printer to insure proper alignment of the printer inlet with the burster inlet.

14. A method of printing, comprising the steps of:

mounting a burster module to a printer assembly at a single sheet storage module mounting location in lieu of the single sheet storage module with a burster outlet substantially aligned with a printer inlet;

feeding continuous printable stock to a burster inlet burster module,

separating with the burster module the continuous printable stock received at the burster inlet into separate bursted sheets; and

feeding the separate bursted sheets from the burster outlet to the printer inlet for transport to the printer for printing.

15. The method of claim 14 including the steps of

releasably mounting a carrier form outlet guide to the printer assembly in lieu of a printer outlet tray;

guiding with the outlet guide the bursted separate sheets from the printer outlet to a card inserter.

16. The method of claim 15 in which said step of guiding includes the step of restraining with the guiding means the bursted separate sheets to travel along an underlying floor adjacent an open end of the guide member.

17. The method of claim 15 including the step of

remotely reading information from the bursted separate carrier as the bursted carrier moves along the carrier form outlet guide.

18. The method of claim 14 including the step of achieving proper alignment of the burster outlet with the printer inlet by means of mating alignment members including a pair of alignment members normally employed to mount the single sheet storage module.

19. A method of converting a conventional single sheet printer to function as part of an in-line card insertion system for inserting cards into matching carrier forms, comprising the steps of:

mounting a carrier form burster module to the printer at a mounting location for a conventional single sheet feeder module otherwise releasably attached with the single sheet printer, said carrier form buster module adapted to separate individual carrier forms from a supply of continuous stock and feed the separate carrier forms to the printer; and

mounting a removable carrier form outlet guide especially adapted for guiding printed card carrier forms to a card inserter carrier form inlet at a mounting location for and in lieu of a conventional printer outlet tray otherwise releasably attached with the printer.