User manual

Problems with the printing quality
Banding in different colors occurs
Cause Corrective Action
The paper feed amount is out of adjustment. Adjust the feed amount.
( → P .612)
Printing does not proceed smoothly because print
jobs are interrupted during transmission.
Exit other applications and cancel other print jobs.
In the Control Panel menu, Adj. Priority is set to
Print Length .
Setting Adj. Priority to Print Quality in the Control
Panel menu and adjusting the feed amount may
improve results.
( → P .612)
The Printhead is out of alignment. Adjust the Printhead alignment.
( → P .604)
The Printhead nozzles are clogged. Print a test pattern to check the nozzles and see if
they are clogged.
( → P .630)
Streaks may occur if you set the Print Quality too
low .
Choose a higher level of Print Quality in the
Advanced Settings of the printer driver and try
printing again.
Printing in Draft or Standard mode is faster and
consumes less ink than in Highest or High modes,
but the printing quality is lower .
( → P .187)
Load paper of the same type as you have specied
in the printer driver .
( → P .106)
( → P .136)
The type of paper specied in the printer driver does
not match the type loaded in the printer .
Make sure the same type of paper is specied in the
printer driver as you have loaded in the printer .
1. Press the Stop button and stop printing.
2. Change the type of paper in the printer driver and
try printing again.
674 T roubleshooting