HP Deskjet 6840 Color Inkjet Printer - Manual (Page 140)

11.11 Error messages
Out of paper message
If the In tray or optional lower tray contains paper
1. Verify the following:
• There is sufficient paper in the paper tray (at least ten sheets).
• The paper tray is not overly full.
• The paper stack is touching the back of the paper tray.
2. Slide the paper guides so that they fit firmly against the edges of the paper.
3. Press the Resume button to continue printing.
If the In tray or optional lower tray is empty
1. Load paper in the tray.
2. Press the Resume button to continue printing.
The error message 'there is a problem with the print cartridges' appears
The Print Cartridge Status light comes on when one or both of the print cartridges
is low on ink.
The light flashes when one or both of the print cartridges is improperly installed or
malfunctioning.
For instructions about correcting the problem, see
printer lights are on or flashing .
HP Deskjet 6800 series printer User's Guide
140