• If the print head alignment sheet was not printed correctly, press the Stop button, then redo thisprocedure from the beginning.5. Load the print head alignment sheet on the platen glass.Load the print head alignment sheet WITH THE PRINTED SIDE FACING DOWN and align the markon the bottom right corner of the sheet with the alignment mark .6. Close the document cover gently, then press the Black or Color button.The machine starts scanning the print head alignment sheet, and the print head position will be adjustedautomatically.The print head position adjustment will be complete when the ON lamp lights after flashing.Remove the print head alignment sheet on the platen glass.Important• Do not open the document cover or move the print head alignment sheet on the platen glass untiladjusting the print head position is complete.• If adjusting the print head position has failed, the Alarm lamp flashes. Press the Black or Colorbutton to release the error, then take appropriate action.An Error OccursNote• If the print results are still not satisfactory after adjusting the print head position as described above,adjust the print head position manually from the computer.Aligning the Print Head Position (Windows)Aligning the Print Head Position (Mac OS)• To print and check the current head position adjustment values, hold down the Stop button until theAlarm lamp flashes ten times, then release it immediately.143