Epson C7500 Technical Reference Guide - Page 23

Setting the Nozzle Verification Technology Enable / Disable, Setting Nozzle check interval

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Chapter 1 Product Overview Setting the Nozzle Verification Technology Enable / Disable Enable / Disable of Nozzle Verification Technology is set. The factory setting is "Enable". Settings It can be set from the setting menu of the product and PrinterSetting. See "Setting panel switch" on page 82 or "PrinterSetting" on page 89 Setting Nozzle check interval Every time the number of printed copies has been reached, the printing operation will be stopped 1 temporarily and the device will perform an auto nozzle check. Settings It can be set from the setting menu of the product and PrinterSetting. Able to set in the unit of pages from 1 to 500 See "Setting panel switch" on page 82 or "PrinterSetting" on page 89 Setting Threshold of clogged nozzles Set the allowable number of nozzle dropouts when executing a Nozzle Verification Technology. When the number of nozzle dropouts exceeds the value, a head cleaning is executed. If the number of clogged nozzles does not reach this value, the dot substitution function is activated instead of performing head cleaning. Settings It can be set from the setting menu of the product and PrinterSetting. Can be set between 0 to 10 nozzles See "Setting panel switch" on page 82 or "PrinterSetting" on page 89  The allowable number of nozzle dropouts is the total for the nozzles  for all four colors (CMYK).  The value initially set for the allowable number of nozzle dropouts is "6". 23

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23
Chapter 1
Product Overview
1
Setting the Nozzle Verification Technology Enable / Disable
E
n
able / D
i
sable of Nozzle Ver
i
f
i
ca
ti
o
n
Tech
n
olo
g
y
i
s se
t
.
The fac
t
ory se
tting
i
s “E
n
able”.
Settings
I
t
ca
n
be se
t
from
t
he se
tting
me
nu
of
t
he prod
u
c
t
a
n
d Pr
int
erSe
tting
.
See
"Se
tting
pa
n
el sw
it
ch" o
n
pa
g
e 82
or
"Pr
int
erSe
tting
" o
n
pa
g
e 89
Setting Nozzle check interval
Every
ti
me
t
he
nu
mber of pr
int
ed cop
i
es has bee
n
reached,
t
he pr
inting
opera
ti
o
n
w
i
ll be s
t
opped
t
emporar
i
ly a
n
d
t
he dev
i
ce w
i
ll perform a
n
a
ut
o
n
ozzle check.
Settings
I
t
ca
n
be se
t
from
t
he se
tting
me
nu
of
t
he prod
u
c
t
a
n
d Pr
int
erSe
tting
.
Able
t
o se
t
in
t
he
unit
of pa
g
es from 1
t
o 500
See
"Se
tting
pa
n
el sw
it
ch" o
n
pa
g
e 82
or
"Pr
int
erSe
tting
" o
n
pa
g
e 89
Setting Threshold of clogged nozzles
Se
t
t
he allowable
nu
mber of
n
ozzle dropo
ut
s whe
n
exec
uting
a Nozzle Ver
i
f
i
ca
ti
o
n
Tech
n
olo
g
y.
Whe
n
t
he
nu
mber of
n
ozzle dropo
ut
s exceeds
t
he val
u
e, a head clea
ning
i
s exec
ut
ed.
If
t
he
nu
mber of clo
gg
ed
n
ozzles does
n
o
t
reach
t
h
i
s val
u
e,
t
he do
t
s
u
bs
tituti
o
n
f
un
c
ti
o
n
i
s ac
ti
va
t
ed
in
s
t
ead of perform
ing
head clea
ning
.
Settings
I
t
ca
n
be se
t
from
t
he se
tting
me
nu
of
t
he prod
u
c
t
a
n
d Pr
int
erSe
tting
.
Ca
n
be se
t
be
t
wee
n
0
t
o 10
n
ozzles
See
"Se
tting
pa
n
el sw
it
ch" o
n
pa
g
e 82
or
"Pr
int
erSe
tting
" o
n
pa
g
e 89
The allowable number of nozzle dropouts is the total for the nozzles
for all four colors (CMYK).
The value initially set for the allowable number of nozzle dropouts is "6".