Printer

Abstract

PURPOSE: To shorten a processing and assembling time and to enhance positional accuracy by respectively and integrally constituting paper introducing, sending back and discharging guide parts by the molding of a synthetic resin and inserting the tenons of the respective guide parts in the mortices of a side plate to assemble the guide parts. CONSTITUTION: A paper supply and discharge unit is constituted of a paper introducing guide part 22, a paper sending back guide part 23, a paper discharge guide part 24 and a paper feed device part 25 and the respective paper introducing, sending back and discharge guide parts 22, 23, 24 are integrally constituted by the molding of a synthetic resin and the tenons 29 formed to the respective guide parts 22, 23, 24 are inserted in the mortices 30 of a side plate 28 provided at a predetermined position to assemble the guide parts. As a result, the number of processing members are reduced and a processing time is also shortened and, further, an assembling time is also extremely reduced because of integral formation and positional accuracy is also enhanced. Further, since the respective guide parts 22, 23, 24 are collectively mounted to the side plate, and the tenons 29 and the mortices 30 sure in positional accuracy are used, an assembling time can be also reduced to a large extent. COPYRIGHT: (C)1990,JPO&Japio

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)

    Title

Cited By (0)

    Publication numberPublication dateAssigneeTitle