HP Photosmart C4780 - Manual (Page 72)

Door open
Solution: Close the print cartridge door.
Cause: The print cartridge door was open.
Firmware revision mismatch
Solution: Contact HP support for service.
Go to:
www.hp.com/support .
If prompted, choose your country/region, and then click Contact HP for information
on calling for technical support.
Cause: The revision number of the product firmware did not match the revision
number of the software.
Memory is full
Solution: Try making fewer copies at a time.
Cause: The document you were copying exceeded the memory of the product.
Scanner failure
Solution: Turn off the product and then turn it on again. Restart your computer and
then try to scan again.
If the problem persists, try plugging the power cord directly into a power outlet rather
than a surge protector or power strip. If the problem continues, contact HP support.
Go to
www.hp.com/support . If prompted, choose your country/region, and then click
Contact HP for information on calling for technical support.
Cause: The product was busy or an unknown cause interrupted your scan.
Improper shutdown
Solution: Press the On button to turn the product on and off.
Cause: The last time the product was used, it was not turned off properly. The
product can be damaged if it is turned off by turning off the switch on a power strip or
by using a wall switch.
Chapter 12
70 Solve a problem
Solve a problem