Citizen CL-E720DT, Technical Manual

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Chapter 3 Disassembly and Maintenance
3-6. Disassembly, Reassembly and Lubrication
CL-E720DT
3-32
(3) Cam Head Balance
1. Remove the “Spring Head L” (short) and “Spring Head R” (long).
2. Remove the “Cam Head Balance” as follows.
1) Set the “Cam Head Balance” (Media width adjustment dial) to “0”and remove the
“Lever Head Balance”.
2) Remove the 1 screw (BH M3.0x6 (NI)), and detach the “Cam Head Balance” and “Pivot
Head Balance Cam”.
3. Remove the 1 screw (BH M3.0x4 (NI)) and detach the “Holder Guide Sensor U”.
4. Peel off the “Label Head Adjust”, “Label Head Balance”, “Label Heat Caution” and “Sheet
Head Holder” from the “SA Head Holder Base”.
Notes on reassembling:
• Apply FLOIL G-311S to the following parts marked with
“

”.
Pivot Head Balance Cam: Surface
Cam Head Balance: Cam portion
• Once the label is peeled off, it cannot be reused.
• When attaching the “Sheet Head Holder”, align its left
rear corner with the two marking lines on the “SA Head
Holder Base” as shown on the right.
FLOIL G-311S
Sheet Head Holder
Cam Head Balance
BH M3.0x4 (NI)
Holder Guide Sensor U
Label Head Balance
Label Head Adjust
Label Heat Caution
Pivot Head Balance Cam
Spring Head R
Lever Head Balance
Spring Head L
SA Head Holder Base
BH M3.0x6 (NI)
SA Head Holder Base
Sheet Head Holder