Top Cover (Inside)

(A) Top Cover Roller

Prevents paper from rising when ejected.

(B) Cleaning Brush

When cleaning inside the printer under the top cover, use this brush to sweep away paper dust on the platen.

(C) Cutter Blade

A round-bladed cutter for automatic paper cutting.

(D) Paper Alignment Line

Align paper with this line when loading it.

(E) Carriage

Moves the print head. It serves a key role in printing. (See "Carriage.")

(F) Carriage Shaft

The Carriage slides along this shaft.

(G) Platen

The print head moves across the platen to print. Vacuum holes on the platen hold paper in place.

(H) Borderless Printing Ink Grooves

For catching ink outside the edges of paper during borderless printing.

(I) Paper Retainer

Important in supplying the paper. This retainer holds paper as it is fed.