Canon iR6570 series, Portable Manual

Page: 43 / 320

Chapter 2
2-9
F-2-9
2.1.5 Checking the Potential System
0008-7913
iR5570 / iR6570
<Checking Halftone Density>
End.
YES
YES
NO
NO
Make one copy of the A3 Chart in
text/photo mode.
Go to “Checking the Solid Black Density” for the printer unit.
Is the
density of gray scale
No.8 (halftone)
different?
If it is too dark,
If it is too light,
When
the A3 Chart
is copied in text/photo
mode, is the density of No.8 optimum
when compared with Nos.7
through 9?
K
Decrease the setting of the
following in service mode:
COPIER > ADJUST > DENS
>DENS-ADJ
Increase the setting of the
following in service mode:
COPIER > ADJUST > DENS
>DENS-ADJ