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Printing Head Change
Printi ng head I ife is approx i mately 50 mill ion characters (when pri nti ng 14-dot characters). When
there is printing head wear due to long use and damage to the printing head pin, replace with a new
printing head in the following way.
STEP 1. If the printer is being used, turn off the power and
wait until the head cools off. Never touch the head.
STEP 2. Stand up the printer cover and remove the cart
ridge ribbon
.
STEP 3. While pushing the connector on the terminal board,
pull out the flexible cable connected to the head
horizonta Ily.
Printing head
Flexible cable
STEP 4.
Turn the head lock lever to the right and pull the
printing head upwards.
STEP 5.
Attach
a
new head, return the head lock lever to its
position and lock the head.
STEP 6.
Firmly insert the flexible cable into the connector
on the terminal board.
Printing head
Flexible cable
11
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