HP Designjet T620 Printer series - Manual (Page 139)

If you still have a problem
If you still experience print-quality problems after applying the advice in this chapter, here are some
further things that you can do:
● Try using a higher print-quality option. See Printing on page 45 .
● Check the driver you are using to print with. If it is a non-HP driver, consult the driver vendor about
the problem. You could also try using the correct HP driver, if feasible. The latest HP drivers can
be downloaded from
http://www.hp.com/go/T620/drivers/ .
● If you are using a non-HP RIP, its settings may be incorrect. See the documentation that came with
the RIP.
● Check that your printer's firmware is up to date. See Update the firmware on page 101 .
● Check that you have the right settings in your software application.
136 Chapter 13 Troubleshooting print-quality issues ENWW
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