CHAPTER 2 STANDARDS AND ADJUSTMENTS
Item
Function
No. 301
Automatic lamp
intensity adjustment
for AE scans
No. 302
Copy density
(development bias)
reference point
adjustment for AE
mode
No. 303
Copy density
(development bias)
slope adjustment for
AE mode
2-10
Description
9
Lighter
Copy
density 5
Darker
Test Chart
9
Lighter
Copy
density 5
Darker
Test Chart
9
Lighter
Copy
density 5
Darker
News-
Test Chart
paper
Table 2-1
Remarks\
The lamp intensity
is automatically
adjusted so that the
copies of the Test
Chart will be made
at density 5.
Density of
original
A lower setting in
service mode causes
the AE copies to be
darker.
A higher settings
in service mode
causes the AE copies
to be lighter.
default: 0
range:
After adjustment with
the test sheet NA-3,
using AE mode,
Density of
original
density adjustment
should show '5'.
In non-AE mode,
density '5' must also
be apprppriate
(adjusted with knob
VR302).
A higher setting
in service mode
causes copies of a
newspaper to be
lighter.
A lower setting
in service mode
causes copies of a
newspaper to be
darker.
Density of
original
default: 0
range: –26 to +26
–26 to +26