Waveshare 4.2inch e-Paper V2 User Manual page 41

4.2inch e-Paper V2
User Manual
height/FPL/Edge Edge adhesives seep in ≤1/2 Margin
adhesive bubble width
FPL tolerance ±0.3mm
Edge adhesive bubble:
bubble Width≤1/2
Margin width: Length≤0.5mm, n≤3
Surface scratch but not effect protect Visual
9 Protect film
function, Allow Inspection
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