Sharp AL-1611 Service Manual page 37

<Spec value>
OC (SPF) open/close position A: 207 ~ 302mm
4) If the OC (SPF) open/close position A is not 207 ~ 302mm, adjust
the open/close sensor mounting plate position as shown below.
Open/close sensor mounting plate
Factory setting : second from the top
C. Image density adjustment
(1) Copy mode (SIM 46-1)
1) Set a test chart (UKOG-0162FCZZ) on the OC table as shown
(A)
(B)
2) Put several sheets of A3 or 11" x 17" white paper on the test chart.
3) Execute SIM 46-1.
4) After warmup, shading is performed and the current set value of the
5) Change the set value with the 10-key to adjust the copy image den-
6) Make a copy and check that the specification below is satisfied.
<Adjustment specification>
AL-1611/AL-1622 ADJUSTMENTS
7 – 10
below.
density level is displayed on the display section in 2 digits.
For mode selection, use the density select key.
sity.
Density Display Exposure
mode lamp level Chart output
Auto Auto — "3" is slightly
copied.
Manual Manual 3 "3" is slightly
copied.
Photo Photo 3 "3" is slightly
copied.
Toner Manual/ 3 "3" is slightly
save Photo copied.
Sharp Gray Set
Set value
range
The greater 1 ~ 99
the set value
is, the greater
the density is.
The smaller
the set value
is the smaller
the density is.