3
Turn the head lock lever clockwise to
unlock the print head.
CAUTION
• The print head and its surroundings are hot after
printing. Be careful not to touch it, to avoid being
burned.
4
Remove the thumbscrew attached to
the cover on top of the print head
assembly. Remove the cover and
place it aside.
5
Pull the tab to remove the print head
.
Support the print head with your hand when the
print head is released.
6
Pull out the print head and remove all
the connectors from the defective
print head .
7
Connect the connectors to the new
3
2
4
S84-ex/S86-ex Operator Manual
8 Appendix
1
5
6
5
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