Toner image finishing apparatus

Details Toner image finishing apparatus Toner image finishing apparatus

1993-04-05

1994-05-10

Grimley, A. T.

Photocopying

Contact printing

Light boxes

219216, 355290, G03G 1520

Patent

active

053112695

ABSTRACT:
A toner image carried by heat softenable layer on a receiving sheet is either fixed or texturized by a pair of pressure members. The pressure members include a fusing member and a pressure roller. To prevent hot offset of the leading portion of the heat softenable layer, a recess in the pressure roller receives the leading edge of the receiving sheet, thus reducing the pressure in the nip for the leading portion of the receiving sheet.

REFERENCES:
patent: 2805856 (1957-09-01), Stuchbery
patent: 3754819 (1973-08-01), Braun
patent: 4001544 (1977-01-01), Heinzer et al.
patent: 4287409 (1981-09-01), Auchinleck
patent: 4341458 (1982-07-01), Glasa et al.
patent: 4958195 (1990-09-01), Firth et al.
patent: 4972232 (1990-11-01), Hoover et al.
patent: 5053829 (1991-10-01), Field et al.
patent: 5111250 (1992-05-01), Kashiwaagi
patent: 5118589 (1992-06-01), Aslam et al.
patent: 5148226 (1992-09-01), Setoriyama et al.
Machmer, J. A.; "Sheet Feed Control"; Aug. 1973; vol. 16, No. 3, p. 900; IBM Technical Disclosure Bulletin.
Chang, J. P.; "Stress-Alleviating Back-Up Roll"; May, 1982; vol. 24, No. 12, pp. 6354-6355; IBM Techical Disclosure Bulletin.

Affiliated with

Also associated with

Rating

Toner image finishing apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Toner image finishing apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Toner image finishing apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2415527