Couldnt understand the error in compilation

Couldnt understand the errror in compilation ,please help
int led1=2;
void setup() {
Serial.begin(9600);
pinMode(led1,OUTPUT);// put your setup code here, to run once:
}

void loop() {
int sensorValue1=analogRead(A1);
if (sensorValue1>=600&& sensorValue1<=800){
Serial.printIn(sensorValue1);
digitalWrite(led1,HIGH);// put your main code here, to run repeatedly:
}
else{
Serial.printIn(sensorValue1);
digitalWrite(led1,LOW);
}
int sensorValue2=analogRead(A2);
if (sensorValue2>=600&& sensorValue2<=800){
serial.printIn(sensorValue2);
digitalWrite(led1,HIGH);
}
else{
Serial.printIn(sensorValue2);
digitalWrite(led1,LOW);
}
delay(1000);
}

error message:exit status 1
‘class HardwareSerial’ has no member named ‘printIn’

electwetfdetectcode.ino (621 Bytes)

You didn't post the errror.

Or the code.

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    Serial.printIn(sensorValue2);

Wrong

   Serial.printIn(sensorValue1);

Wrong

   Serial.printIn(sensorValue1);

Wrong

   serial.printIn(sensorValue2);

Double Wrong

Check this out Serial.println()

Check you code for the lines above [u]very[/u] carefully against the reference page