Sparkfun color LCD shield question, possible problem.

[system]

This is the code and the setup.

#include <ColorLCDShield.h>
LCDShield lcd;

void setup(){
  
  lcd.init(EPSON);  // Initializes lcd, using an EPSON driver
  lcd.contrast(40);  // 40's usually a good contrast value
  lcd.clear(TEAL);  // oooh, teal!
  }
  
  void loop(){}