Scanner Diagnostics; Shading Test - Samsung SCX-8030ND Series Service Manual

4.5.3. Scanner Diagnostics

4.5.3.1. Shading Test

• Diagnostics > Scanner Diagnostics > Shading • Diagnostics > Scanner Diagnostics > Shading
Purpose
Operation
Procedure
Verification
Specification
Reference
4 5 3 2 S 4.5.3.2. Scanner/DADF NVM Read/Writ
• Diagnostics > Scanner Diagnostics > Scanne
Purpose
Operation
Procedure
Verification
Specification
Reference
Code NVM Description
05-0000 Pick up Count
05-0010 Document Duplex Reverse Point
05-0020 Document Exit Turn Reverse Point
Service Manual
SCX-8030/8040 series
To check quality of scanned ima
lens, mirror, lamp, and etc, are s
Press "Share and Print report" to
Mono, red, green, blue gray sha
When the previous shading valu
N/A
N/A
N/A
/DADF NVM R
To read and/or write values in th
When the main "NVM Read/Wri
the list of codes with description
Users can also directly input a c
After selecting a code, the "Edit"
If the selected code is writable a
configure the desired value for t
N/A
N/A
Table 5-5
p
4.Servic ce Mode
g Test g Test
ages, especially defect in optical devices, including
suspected.
o see if the current shading value is correct.
ading values will be shown on the printed report.
ue is needed, press "Print Last Shade Report".
d/W it t t e
r/DADF NVM Read/Write
he scanner and DADF memory.
ite" window displays, users can navigate through
p ns and saved values.
code to the text box to find a NVM.
" button will be enabled only if the code is writable.
and the "Edit" button is enabled, press the button to
the code.
Meaning
Pick up Roller Life Count
Document Duplex Reverse Point p
Document Exit Turn Reverse Point
Table e 5-5
4-2 25
Access
Read Only
Read/Write
Read/Write
SAMSUNG ELECTRONICS
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