IP Library Granted Patent US 12,623,476
Granted Patent B2
US 12,623,476 · App. 18/216,817 · Granted May 12, 2026

Printer roller cleaning sheets and method of use thereof

Inventors: Janry Amada (Kabankalan City, PH); Jayzel Carcedo (Cebu City, PH); Ralph Waldo Tampus Pino (Cebu, PH); John Nicko Villacencio (Cebu City, PH)
Assignee: NCR Voyix Corporation
B41J29/17D04H1/425D04H1/55
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Quick Facts
Patent No.
US 12,623,476
App. No.
18/216,817
Granted
May 12, 2026
Kind
B2
Abstract

In some implementations, printer roller cleaning sheets may include a nonwoven fabric having a blend of polyester fibers and cellulose fibers, the nonwoven fabric being in the form of a continuous sheet wound around a core, the nonwoven fabric designed and configured to effectively remove debris from printer rollers, the roll of polyester cellulose material configured to replace a roll of paper in the printer in order to perform a cleaning function of the one or more printer rollers.

Claims (5)

1 . A cleaning roll for cleaning one or more printer rollers in a thermal printer, comprising:

a roll comprising a nonwoven fabric consisting of a blend of polyester fibers and cellulose fibers,

wherein the nonwoven fabric comprises a continuous sheet wound around a core of the roll,

wherein the roll is configured to replace a roll of paper in the thermal printer such that the thermal printer advances the continuous sheet through a paper path via a printer feed mechanism, and

wherein the continuous sheet contacts the one or more printer rollers to remove debris adhered to the one or more printer rollers.

Assignments (3)
CHANGE OF NAME Recorded Feb 29, 2024
From: NCR CORPORATION
To: NCR VOYIX CORPORATION
Reel/Frame 066602/0539 →
SECURITY INTEREST Recorded Oct 25, 2023
From: NCR VOYIX CORPORATION
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 065346/0168 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 12, 2023
From: AMADA, JANRY; CARCEDO, JAYZEL; PINO, RALPH WALDO; VILLACENCIO, JOHN NICKO
To: NCR CORPORATION
Reel/Frame 064222/0014 →
Continuity (1)
Related Publication 20250001780A1 · Jan 2, 2025
References Cited (3)
US 6271872B1 · Nagata · 2001 [cited by examiner]
US 20020112300A1 · Muhr-Sweeney · 2002 [cited by examiner]
US 20190217645A1 · Campbell · 2019 [cited by examiner]