If you need to adjust the print darkness, label position or the image position on the label, use the following control keys located inside the front panel door to configure these parameters. Print Darkness Key Press this key (LED turns ON) to change the print darkness setting by pressing the PLUS (+) or MINUS (-) keys. Each press of the + or - key changes the setting by one step. Press the Print Darkness key a second time to save the new setting. The darkness setting limits are from zero (0) to 30. Label Position Key Press this key (LED turns ON) to change the label tear off/cut off position setting by pressing the (+) or (-) keys. Each press of the + or key changes the setting by four dot rows. Press the Label Position key a second time to save the new setting. From the default value, the setting may be changed +120 or -120 dot rows. Image Position Key Press this key (LED turns ON) to change the image position setting by pressing the (+) or (-) keys. Each press of the + or - key changes the setting by four dot rows. Press the Image Position key a second time to save the new setting. From the default value, the setting may be changed +120 or -120 dot rows. Plus Key ( + ) When setting print darkness, each press of this key increases the darkness setting by 1. When setting the label position, each press of this key moves the label tear off/cut off position four dot rows away from the end of the label just printed. When setting the image position, each press of this key moves the image four dot rows away from the leading edge of the label being printed. Minus Key ( - ) Pressing this key has the opposite effect on the settings from the PLUS key.