6  Installation of Options
111
CL4NX/CL6NX Service Manual
6.4
Installation of the Optional Dispenser
CL4NX
CAUTION
Before the installation, be sure to power off the printer and disconnect the power cord.
Required tools:
• Phillips screwdriver (JIS #2 or equivalent)
• Nipper
• Pliers
1 Open the top cover . and print head 3.
CAUTION
Open the top cover fully to prevent accidental drop of 
the cover.
2 Remove two screws $ and the 
front covers
/and 1.
Slide in the arrow direction to remove the front 
covers.
1