Replacing The Print Head; Replacing The Print Head (Without The Optional Uhf Rfid Antenna Installed) - SATO S84 ex Service Manual

5.2 Replacing the Print Head

If the print head becomes damaged or worn, it can be easily removed and replaced without having to
make critical adjustments.
WARNING
• Do not touch the power switch, connect or disconnect the power cord while your hands are wet. Doing so
could cause an electric shock.
• Disconnect the power cord from the AC outlet before you replace the print head.
• Wear gloves before replacing the print head, to prevent damage to the print head.
5.2.1 Replacing the Print Head (without the Optional UHF RFID
Antenna Installed)
1
Make sure that the printer is in power off
mode, then disconnect the power cord
from the AC outlet.
2
Open the top cover of the printer.
CAUTION
Open the top cover fully to prevent accidental drop of
the cover.
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 Replacement
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