What is required for an inkjet printer to print on both sides of a page?

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BlackTom AI · Accepted Answer

Question restatement: What is required for an inkjet printer to print on both sides of a page?

Option a: Duplexing assembly
Reasoning: A duplexing assembly is specifically designed to enable duplex printing, which means printing on both sides of a page. It typically refers to the hardware pathway or mechanism that flips or reverses the sheet so the toner can be transferred to the other side, or a path that allows printing on both sides in a single pass, depending on the printer model. This option aligns with the concept of two-sided printing and is the component commonly associated with enabling duplex functionality.

Option b: Roller
Reasoning: Roller(s) are standard components that feed and transport paper through the printer. While precise rollers are important for accurate paper handling and preventing jams, they do not in themselves enable duplex printing. Duplex capability requires more than just feeding; it requires a mechanism to route or flip the paper for the second pass, which is not provided by a generic roller alone.

Option c: Carriage/Belt
Reasoning: The carriage (or print head carriage) and belt systems move the print heads across the page or move the print assembly. They are crucial for the quality and speed of printing in one direction but do not inherently provide the capability to print on both sides of a page. Duplex functionality relies on paper handling mechanisms rather than the lateral movement of the print heads.

Option d: Print head
Reasoning: The print head is the component that deposits ink onto the paper. While essential for printing content, the print head itself does not enable duplex printing. The two-sided printing capability depends on paper handling and the duplex mechanism, not solely on the print head’s operation.

Summary: Among the options, the duplexing assembly is the component most directly associated with enabling printing on both sides of a page, whereas rollers, carriage/belt, and print head are related to paper handling and printing actions but do not by themselves implement duplex printing.

CMP-1051-002 - 11787 - 202501 Final Theory Exam

What is required for an inkjet printer to print on both sides of a page?

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