SATO S84-ex Operator's Manual page 294

7 Maintenance
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.
• Touching the edge of the print head with your bare
hand could cause injury.
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
print head.
Note
Handle the print head with care. Do not contaminate
or scratch the sensitive print head surface.
292
S84-ex/S86-ex Operator Manual
3
2
4
1
5
6
5