Samsung CLX-9250ND, Руководство по обслуживанию

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4.Servic
This report lists last 10 Auto Color Registration result
If there is color registration problem , and execution o
• Information > Print Reports > Auto Color Re
4.3.6.1. Auto Color Registration Resu
problem, service engineers can print out this report a
Result Meaning
0 Success
100 Sensor LED calibration f
200 Pattern storage failure in
301 Out of normal range in re
302 Out of normal range in fr
304 Out of normal range in c
308
Number of sensed patte
ch)
316 Number of sensed patte
e.g.) 323
Multiple errors. For exam
ime. In that case, the su
480 Corrected value exceeds
Table
This report shows history of execution of TRC contro
changes in supplies resulting from long-time use and
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 mu
• 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-zer
• 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-
ce Mode
ts.
of Auto Color Registration does not solve the
egistration Result
lt
and check “Succeeded or Failed for ACR” field.
failure
n register
ear pattern width
ront pattern width
center pattern width
ern is lager than normal number (check ITB scrat
ern is smaller than normal number
mple 301, 302, 304, 316 error occur at the same t
um of last two digit appears as result
s the limit of correction
3-2
ol. TRC control preserves color consistency against
d environmental change. The purpose of the history
History
ust be non-zero value and “Fail” count must be zero.
ns non-zero value at “Er(Y,M,C,K)” column and/or
ro, the image density sensor needs to be checked.
shutter that cleans the image density sensor is not
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