Epson TM-U950 Technical Manual page 196

CONFIDENTIAL
Adjustment F: Print Head Unit and Platen Gap
1. Move the print head unit to the two adjustment points (see the illustration below) and
perform step 2 for each point.
2. Insert a clearance gauge between the print head unit and the platen, and adjust the gap to
get the nominal value by turning the platen assembly fastening screw.
Note:
Align the print head nose with the paper hold roller.
Checkpoint
Nominal value: a= 0.5 ± 0.05 mm (.020 ± .0020")
5-58 Disassembly, Assembly, and Adjustments Rev. A