HP Deskjet 5740 Color Inkjet Printer - Manual (Page 91)

If the light is on and flashing
Verify that the correct
print cartridges are installed.
If you were printing a borderless document when the light started flashing, follow the
borderless printing guidelines .
Otherwise, follow these steps:
1
Open the printer cover, remove the print cartridge on the right, and then close the
cover.
2 Follow one of these steps:
–
If the light is flashing: Open the printer cover, replace the print cartridge that
you removed, and then remove the other print cartridge. Go to step 3.
– If the light is off: A problem exists with the print cartridge that you removed. Go
to step 3.
3 Manually clean the print cartridge.
4 After cleaning the print cartridge, reinsert it into the printer.
If the light continues to flash,
replace the print cartridge .
All lights are flashing
The printer might need to be restarted.
1
Press the Power button to turn off the printer, and then press the Power button to
restart the printer.
Proceed to step 2 if the lights continue to flash.
2 Press the Power button to turn off the printer.
3 Disconnect the printer power cord from the electrical outlet.
4 Reconnect the printer power cord to the electrical outlet.
5 Press the Power button to turn on the printer.
User's Guide 89