Sharp ER-1875 Instruction Manual page 27

REPLACING THE INK ROLLER
When printing becomes faint, replace the ink roller with a new one specified by SHARP.
Plate
spring
Ink roller
holder
Ink roller
holder
Remove the printer cover.
Lift up the ink roller holder in the direction
of the arrow to remove. (Fig. 1)
Remove the ink roller from the ink roller
holder and install a new ink roller instead.
(Fig. 2)
Mount the ink roller holder on the printer.
Insert the holder into the frames at an angle
of 40 degrees, fit positioning projections (@)
and (b) of the holder into parts (a) and
(b)' of the frames, then push down the
holder to lock it. (Figs. 3 and 4)
Replace the printer cover.
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