HP Officejet J6480 All-in-One Printer - Manual (Page 147)

Lines or dots are missing from text or graphics
Check the print cartridges
Make sure the print cartridges are not low on ink. For more information, see
Work with
print cartridges .
HP cannot guarantee the quality of non-HP print cartridges.
Solve paper-feed problems
Media is not supported for the printer or tray
Use only media that is supported for the device and the tray being used. For more
information, see
Understand specifications for supported media .
Media is not picked up from a tray
•
Make sure media is loaded in the tray. For more information, see Load media . Fan
the media before loading.
• Make sure the paper guides are set to the correct markings in the tray for the
media size you are loading. Also make sure the guides are snug, but not tight,
against the stack.
• Make sure media in the tray is not curled. Uncurl paper by bending it in the
opposite direction of the curl.
• When using thin special media, make sure that the tray is completely loaded. If you
are using special media that is only available in small quantities, try placing the
special media on top of other paper of the same size to help fill the tray. (Some
media is picked up more easily if the tray is full.)
• If you are using thick special media (such as brochure paper), load media so that
the tray is between 1/4 and 3/4 full. If necessary, place the media on top
of other paper of the same size so that the stack height is within this range.
Media is not coming out correctly
•
Make sure the output tray extension is extended; otherwise, printed pages may fall
off the device.
Solve paper-feed problems 143