Samsung CLX-9250ND - Page 258

4.Servi
c
This report lists last 10 Auto Color Registration resul
t
If there is color registration problem , and execution
o
• Information > Print Reports > Auto Color R
e
4.3.6.1. Auto Color Registration Resu
problem, service engineers can print out this report
a
Result Meaning
0Success
100 Sensor LED calibration
f
200 Pattern storage failure i
n
301 Out of normal range in r
e
302 Out of normal range in f
r
304 Out of normal range in
c
308
Number of sensed patt
e
ch)
316 Number of sensed patt
e
e.g.) 323
Multiple errors. For exa
m
ime. In that case, the s
u
480 Corrected value exceed
s
T
able
This report shows history of execution of TRC contr
o
changes in supplies resulting from long-time use an
d
report is to check if TRC control works normally.
• Information > Print Reports > TRC Control
H
4.3.6.2. TRC Control History
• If TRC control performs normally, “Pass” count m
u
• If “Fail” count is not zero, there is a cell that contai
“Loc(L,C,R)” column .
• If a value of certain color at “Er” column is non-ze
r
• If “LED” value is lager than 1600, it indicates that
s
working normally, and it has to be checked as well.
Service Manual
CLX-9250/9350 series
4
-
c
e Mode
t
s.
o
f Auto Color Registration does not solve the
eg
istration Result
lt
a
nd check “Succeeded or Failed for ACR” field.
f
ailure
n
register
e
ar pattern width
r
ont pattern width
c
enter pattern width
e
rn is lager than normal number (check ITB scrat
e
rn is smaller than normal number
m
ple 301, 302, 304, 316 error occur at the same t
u
m of last two digit appears as result
s
the limit of correction
3-2
o
l. TRC control preserves color consistency against
d
environmental change. The purpose of the history
H
istor
y
u
st be non-zero value and “Fail” count must be zero.
ns non-zero value at “Er(Y,M,C,K)” column and/or
r
o, the image density sensor needs to be checked.
s
hutter that cleans the image density sensor is not
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