Stencil printer with pressing member and moving device integrally movable out of printer body

1. A stencil printer, comprising:

a printer body;

a print drum rotatably mounted on said printer body;

guide members mounted on said printer body;

pressing means for pressing a sheet against an outer circumferential surface of said print drum; and

moving means for selectively moving said pressing means into or out of contact with the outer circumferential surface of said print drum,

wherein said pressing means and said moving means are configured to be pulled out from said printer body integrally with each other along said guide members.

2. The stencil printer as claimed in claim 1 , wherein said pressing means and said moving means are selectively mountable to or dismountable from said printer body integrally with each other.

3. The stencil printer as claimed in claim 1 , wherein said print drum is removably supported by said printer body.

4. The stencil printer as claimed in claim 1 , further comprising: locking means for inhibiting said print drum from being dismounted from said printer body when said pressing means and said moving means are held in a position pulled out from said printer body.

5. The stencil printer as claimed in claim 4 , wherein said locking means comprises a restricting member configured to catch a portion of said print drum when said pressing means and said moving means are pulled out from said printer body, thereby inhibiting said print drum from being dismounted from said printer body.

6. A stencil printer operable in a duplex print mode for printing an image on one surface of a sheet and then printing an image on a reverse surface of said sheet, said stencil printer comprising:

a printer body;

a printing section comprising

a print drum configured to wrap a divided master around said print drum, and the divided master has a first image and a second image formed therein side by side in a direction of rotation of said print drum, guide members mounted on said printer body,

pressing means selectively movable into or out of contact with said print drum, and

moving means for selectively moving said pressing means into or out of contact with said print drum;

a sheet discharging section configured to discharge the sheet undergone printing at said printing section;

refeeding means for temporarily supporting the sheet carrying the image on the one surface thereof and then refeeding said sheet toward said printing section, and said refeeding means is configured to be pulled out from said printer body along said guide members; and

a path selector configured to steer the sheet passed through said printing section to either one of said refeeding means and said sheet discharging section,

wherein said pressing means and said moving means are configured to be pulled out of said printer body integrally with each other along said guide members.

7. The stencil printer as claimed in claim 6 , wherein said pressing means and said moving means are selectively mountable or dismountable from said printer body integrally with each other.

8. The stencil printer as claimed in claim 6 , wherein said refeeding means is selectively mountable to or dismountable from said printer body.

9. The stencil printer as claimed in claim 6 further comprising: a discharge member configured to discharge, when said refeeding means is pulled out from said printer body, a sheet laid on said refeeding means to an outside of said printer body together with said refeeding means.

10. The stencil printer as claimed in claim 9 , wherein said printer body includes

a movable guide positioned above said refeeding means and movable back and forth in a direction identical with a direction of sheet conveyance for receiving one edge of a sheet fed from said printing section, said movable guide comprises

a first member including a support member movably supported by said printer body and

a second member provided integrally with said first member such that the one edge of the sheet is laid, and

a space is formed between said first member and said second member for causing, when said refeeding means is pulled out from said printer body, the sheet laid on said refeeding means to be discharged to the outside of said printer body together with said refeeding means.

11. The stencil printer as claimed in claim 6 , wherein said print drum is removably supported by said printer body.

12. The stencil printer as claimed in claim 6 , further comprising locking means for inhibiting said print drum from being dismounted from said printer body when said pressing means and said refeeding means are held in a position pulled out from said printer body.

13. The stencil printer as claimed in claim 12 , wherein said locking means includes a restricting member configured to catch a portion of said print drum when said pressing means and said moving means are pulled out from said printer, thereby inhibiting said print drum from being dismounted from said printer body.

14. A stencil printer, comprising:

a printer body;

a print drum rotatably mounted on said printer body;

guide members mounted on said printer body;

a pressing member configured to press a sheet against an outer circumferential surface of said print drum; and

a moving device configured to selectively move said pressing member into or out of contact with the outer circumferential surface of said print drum,

wherein said pressing member and said moving device are configured to be pulled out from said printer body integrally with each other along said guide members.

15. The stencil printer as claimed in claim 14 , wherein said pressing member and said moving device are selectively mountable to or dismountable from said printer body integrally with each other.

16. The stencil printer as claimed in claim 14 , wherein said print drum is removably supported by said printer body.

17. The stencil printer as claimed in claim 14 , further comprising: a locking device configured to inhibit said print drum from being dismounted from said printer body when said pressing member and said moving device are held in a position pulled out from said printer body.

18. The stencil printer as claimed in claim 17 , wherein said locking device comprises a restricting member configured to catch a portion of said print drum when said pressing member and said moving device are pulled out from said printer body, thereby inhibiting said print drum from being dismounted from said printer body.

19. A stencil-printer operable in a duplex print mode for printing an image on one surface of a sheet and then printing an image on a reverse surface of said sheet, said stencil printer comprising:

a printer body;

a printing section comprising

a print drum configured to wrap a divided master around said print drum, and the divided master has a first image and a second image formed therein side by side in a direction of rotation of said print drum, guide members mounted on said printer body,

a pressing member selectively movable into or out of contact with said print drum, and

a moving device configured to selectively move said pressing member into or out of contact with said print drum;

a sheet discharging section configured to discharge the sheet undergone printing at said printing section;

a refeeding device configured to temporarily support the sheet carrying the image on the one surface thereof and then refeed said sheet toward said printing section, and said refeeding device is configured to be pulled out from said printer body along said guide members; and

a path selector configured to steer the sheet passed through said printing section to either one of said refeeding device and a sheet discharging section;

wherein said pressing member and said moving device are configured to be pulled out of said printer body integrally with each other along said guide members.

20. The stencil printer as claimed in claim 19 , wherein said pressing member and said moving device are selectively mountable or dismountable from said printer body integrally with each other.

21. The stencil printer as claimed in claim 19 , wherein said refeeding device is selectively mountable to or dismountable from said printer body.

22. The stencil printer as claimed in claim 19 , further comprising:

a discharge member configured to discharge, when said refeeding device is pulled out from said printer body, a sheet laid on said refeeding device to an outside of said printer body together with said refeeding device.

23. The stencil printer as claimed in claim 22 , wherein said printer body includes a movable guide positioned above said refeeding device and movable back and forth in a direction identical with a direction of sheet conveyance for receiving one edge of a sheet fed from said printing section, said movable guide comprises a first member including a support member movably supported by said printer body and a second member provided integrally with said first member such that the one edge of the sheet is laid, and a space is formed between said first member and said second member for causing, when said refeeding device is pulled out from said printer body, the sheet laid on said refeeding device to be discharged to the outside of said printer body together with said refeeding device.

24. The stencil printer as claimed in claim 19 , wherein said print drum is removably supported by said printer body.

25. The stencil printer as claimed in claim 19 , further comprising a locking device configured to inhibit said print drum from being dismounted from said printer body when said pressing member and said refeeding device are held in a position pulled out from said printer body.

26. The stencil printer as claimed in claim 25 , wherein said locking device includes a restricting member configured to catch a portion of said print drum when said pressing member and said moving device are pulled out from said printer body, thereby inhibiting said print drum from being dismounted from said printer body.