NOZZLE PATTERN
- Turn off the printer.
- Make sure paper is loaded.
- Press and hold the <ON LINE> button, and press the <POWER> button until the printer beeps.
- When the POWER light starts to flash, release buttons. When the POWER light stops flashing, the printer starts to print the color pattern

SUSPENDING
To suspend printing of the pattern, press the <ON LINE> button. You can press it again to resume printing.
STOPPING
To stop printing the color pattern, press the <POWER> button to turn off the printer. The printer stops printing and ejects the current sheet of paper.
COLOR PATTERN
- Turn off the printer.
- Make sure paper is loaded.
- Press and hold the <FF> button, and press the <POWER> button until the printer beeps.
- When the POWER light starts to flash, release buttons. When the POWER light stops flashing, the printer starts to print the color pattern.
SUSPENDING
To suspend printing of the pattern, press the <ON LINE> button. You can press it again to resume printing.
STOPPING
To stop printing the color pattern, press the <POWER> button to turn off the printer. The printer stops printing and ejects the current sheet of paper.
FONT PATTERN
- Turn off the printer.
- Make sure paper is loaded.
- Press and hold the <PRINT MODE> button, and press the <POWER> button until the printer beeps.
- When the POWER light starts to flash, release buttons. When the POWER light stops flashing, the printer starts to print the color pattern.
SUSPENDING
To suspend printing of the pattern, press the <ON LINE> button. You can press it again to resume printing.
STOPPING
To stop printing the color pattern, press the <POWER> button to turn off the printer. The printer stops printing and ejects the current sheet of paper.