[操作疑難] kindle paperwhite 1代,D字間中淺色,有冇得攪?THX

睇睇下書會成個畫面D字淺色咗好多,轉下頁一陣又正常,試過restart都解決唔到,係咪夠期換機?
(其實睇書kindle真係best buy)