Patent ID: 11884058
Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Field: Textile and paper machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 1:
2. The image formation device of claim 1, wherein the at least one frame portion comprises a scanning carriage,
wherein the at least one emitter comprises a first and a second emitter, with the fluid ejection device interposed between respective first and second emitters, and
wherein upon the scanning carriage moving in a first pass a the first direction, the first emitter emits the airborne charges to electrostatically fix the deposited particles relative to the substrate, and
wherein upon the scanning carriage moving in a second pass in a second direction opposite to the first direction, the second emitter emits the airborne charges to electrostatically fix the deposited particles relative to the substrate.