Citizen CL-S400DT - Quick Detachment of Major Parts; SA2 Head

Chapter 3 Disassembly and Maintenance
3-5 Quick Detachment of Major Parts
CL-S400DT 3-6
3-5. Quick Detachment of Major Parts
How to quickly detach the following major parts separately is explained here.
- SA2 Head
- SA2 Platen
- SA Main PCB
3-5-1. SA2 Head
When detaching or reinstalling the "SA2 Head", be careful not to
damage the thermal elements. Especially, avoid contacting the
thermal elements with the metal part, etc.
NOTE:
Do not touch the thermal elements of the “SA2 Head” with your bare hand.
1. Press down the “Knob Cover Open” and open the “SA Cover”.
2. Pull the “Stopper Guide Paper U” () in the direction of the arrow and lower the “SA Guide
Paper U” ().
3. Remove 1 screw ((BH (N), M3x6 (NI)) ()and detach the “SA2 Head” ().
4. Disconnect the connector from the “SA2 Head” ().
Caution
100V
200V
Stopper, Guide Paper U
SA, Guide Paper U
SA2 Head
Knob Cover Open
BH (N), M3x6 (NI)
SA Cover