Sharp AR-5316 Service Manual page 11

c.Rear edge void adjustment (SIM50-1, SIM50-19)
1) Set a scale as shown in the figure below.
2) Set the document size to A4 (8.5" x 11"), and make a copy at 100%.
3) If necessary, perform the following adjustment procedure.
Void amount (Standard value: 4mm or less)
Scale image
4) Execute SIM 50-1 and set the density mode to AUTO + TEXT +
PHOTO (Rear edge void).The currently set adjustment value is
displayed.
5) Enter the set value and press the start key. The correction value is
stored and a copy is made.
<Adjustment specification>
Mode SIM LED
Rear edge void SIM AUTO
50-1 +
TEXT
+
PHOTO
d. Paper off center adjustment (SIM50-10)
1) Set a test chart (UKOG-0089CSZZ) on the document table.
2) Select a paper feed port and make a copy. Compare the copy and
the test chart. If necessary, perform the following adjustment
procedure.
3) Execute SIM 50-10. After completion of warm-up, shading is
performed and the currently set off center adjustment value of each
paper feed port is displayed.
4) Enter the set value and press the start key. The correction value is
stored and a copy is made.
<Adjustment specification>
Mode SIM LED
Paper off SIM AUTO
center 50-10 +
Selected
tray ON
A4(8.5" x 11")
Paper rear edge
Paper rear edge
Set value Specifi-
cation
1 step: 4mm or
0.1mm shift less
Set value Specifi-
cation
Add 1: Single: 1 ~ 99
0.1mm shift Center
to R side. ±2.0mm
Reduce 1:
0.1mm shift
to L side.
AR-5316 ADJUSTMENT 6-4
e.Side edge void area adjustment (SIM26-43)
Note: Before performing this adjustment, be sure to check that the paper
off center adjustment (SIM 50-10) is completed.
1) Set a test chart (UKOG-0089CSZZ) on the document table.
2) Select a paper feed port and make two copies. Compare the 2nd
copy and the test chart. If necessary, perform the following
adjustment procedure.
* The 1st copy does not show the void. Be sure to check the 2nd copy.
3) Execute SIM 26-43 and set the density mode to AUTO(right edge
void) + TEXT (Left edge void).
The currently set adjustment value is displayed.
4) Enter the set value and press the start key. The correction value is
stored.
<Adjustment specification>
ode
Left edge void
26-43
* The void adjustment values on the right and the left must be the
same.
(2) Main scanning direction(FR direction) distortion balance
adjustment
1) Remove the OC glass and the right cabinet.
Set
range
1 ~ 99
(1)
Set
range
SIM LED Set value
SIM AUTO 1 step:
(right 0.5mm shift
edge)
+
TEXT
(left edge)
(1)
(2)
(4)
(3)
Specifi- Set
cation range
0.5 ~ 4mm 1 ~ 99
(3)