Casio UP-250 Technical Manual page 118

3. Pass the straight side of print head FPC through the slit in the base frame assembly.
Projection
Print head FPC
Straight side
Base frame assembly
Arm section
Arm
4. Pull out the print head FPC from the back of base frame assembly.
5. Adjust the print head FPC from the back of base frame assembly.
6. Pass the end of print head FPC through the guide of base frame assembly.
The projections of print head FPC must be held with the arm of base frame assembly.
Print head FPC processing
Hook
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