SATO CL6NX - Replacing the Print Head (with the Optional UHF RFID Antenna Installed - CL4 NX Only)

5 Replacement
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CL4NX/CL6NX Service Manual
5.2.2 Replacing the Print Head (with the Optional UHF RFID Antenna
Installed - CL4NX Only)
When the printer is installed with an optional UHF RFID kit, the short antenna was installed to the print
head assembly. When replacing the print head, you need to remove the short antenna first and then
install the antenna back to the new print head assembly again.
Required tool:
• Phillips screwdriver (JIS #2 or equivalent)
1 Refer to steps 1 through 6 of Section 5.2.1 Replacing the Print Head (without the
Optional UHF RFID Antenna Installed) to remove the print head assembly from the
printer.
CAUTION
The UHF RFID antenna is installed on the print head. Be careful not to overly pull the antenna cable when
replacing the print head.
2 Remove two screws (print head) 1 and
the RFID head cover
4 from the defective
print head
$.
3 Remove two screws (print head) 2 and
the head cover
( from the new
print head
,.
The serial label of the new print head is pasted
on the head cover
(. Keep the head cover (
for future reference.
CAUTION
Handle the print head with care.
Do not contaminate or scratch the sensitive print head
surface.
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