5  Replacement
89
CL4NX/CL6NX Service Manual
5.13
Replacing the Torque Limiter for Ribbon 
Rewind Spindle
Required tool:
• Phillips screwdriver (JIS #2 or equivalent)
1 Make sure that the printer is in power off 
mode, then disconnect the power cord 
from the AC outlet.
2 Remove the left housing cover.
Refer to Section 5.1.1 Remove the Left Housing Cover.
3 Remove four screws ., remove two 
bearings 
3 and then remove the 
ribbon frame 
$.
4 Remove one way torque limiter /, 
gear 1, E-ring 
4, torque limiter 2 and 
one way clutch 
(.
5 Replace the torque limiter 2.
6 Perform the assembly with the reverse 
procedure.
After the replacement
• Adjust the tension of the timing belt.
Refer to Section 4.12 Adjusting the Ribbon Tension.
3
2
1