Epson TM U200D - B/W Dot-matrix Printer Technical Manual page 127

Make sure to use the correct screw for each location.
CPS-tite (M3x6)
[0.59 to 0.78 N • m
(6 to 8 kgf • cm)]
Power switch
Rev.B
CP(0) (M3x6)
[0.59 to 0.78 N • m
(6 to 8 kgf • cm)]
Plate, upper
TM-U200D/U200PD Technical Manual
CP(0)(M3x6)
[0.59 to 0.78 N • m
(6 to 8 kgf • cm)]
CPS-tite (M3x6)
Main circuit
board ass'y
Disassembly, Assembly, and Adjustment 5-31