2. Follow the on-screen instructions.
Using the control panel buttons
Follow the steps below to check the print head nozzles using the
control panel buttons.
1. Turn off your printer.
2. Make sure that A4- or Letter-size paper is loaded in the sheet
feeder.
3. Hold down the
button, and then hold down the P power button ( in the
illustration below) for about three seconds.
4. Release only the P power button first. When the nozzle check
starts, release the
128
Checking Printer Condition and Maintaining
b
maintenance ( in the illustration below)
b
maintenance button.