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

Claim 12:
13. The method of claim 12, further comprising:
arranging the at least one frame portion to include a scanning carriage; and
arranging the at least one charge source to include a first charge source and a second charge source with the fluid ejection device interposed between respective first and second charge sources,
wherein upon moving of the carriage in a first pass in a first direction, the first charge source emits the airborne charges to electrostatically fix the deposited particles relative to the substrate, and
wherein upon moving of the carriage in a second pass in a second direction opposite to the first direction, the second charge source emits the airborne charges to electrostatically fix the deposited particles relative to the substrate.