PARTS REPLACEMENT
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1. Upper Case Unit
(1) Turn off the power switch [1] .
(2) Remove
• Printer cover
• Rear cover
• Platen knob [2]
• ROM cover [3]
• Three screws [4]
(3) Move the carriage unit [5] over to the right so that it
aligns with the cut-out of the upper case unit [6].
(4) Remove
• Upper case unit [6]
Lean the upper case unit [6] forward for re-
moval.
• Cable [7] of control panel board.
2. Control Panel Board
(1) Remove
• Upper case unit according to the procedure de-
scribed in item 1.
• Two tapping screws [1]
• Control panel board unit [2]