Troubleshooting
Page 155
Running a Printer Check
You can run a printer check to determine whether the problem comes
from the printer itself or some other source. Follow these steps:
1 Make sure both the printer and computer are turned off.
2 Disconnect the interface cable from the printer.
3 Make sure paper is loaded in the printer.
4 Hold down the
E
load/eject button, then press and release the
P
power
button. Continue holding down the
E
load/eject button until the
P
power light starts to flash, then release it.
The printer prints one page containing the printer’s ROM version, ink
counter code, and a nozzle check pattern. Only the nozzle check
pattern is shown below:
color900.book Page 155 Wednesday, January 6, 1999 12:39 PM