Kinds of JAM, error
LED display
Sensor adjustment
upper limit error
Document remain LED turns OFF.
Ready LED blinks at the cycle of 100msec.
Sensor adjustment
lower limit error
Document remain LED blinks at the cycle of
100msec.
Ready LED turns OFF
*
This mode can be adjusted with SIM 53-2.
(4) Kinds of error (RADF single mode only)
Kinds of JAM, error
LED display
Not-reaching/remaining JAM in
the paper feed section
Document remain LED blinks at
the cycle of 1000msec.
Not-reaching/remaining JAM in
the paper exit section
Ready LED blinks at the cycle
of 1000msec.
Paper feed motor lock error
Document remain LED blinks at
the cycle of 2000msec.
Resist/timing sensor
adjustment error (when power
is supplied)
Document remain LED blinks at
the cycle of 100msec.
Paper exit sensor adjustment
error (when power is supplied)
Ready LED blinks at the cycle
of 100msec.
A JAM/motor lock error can be canceled by opening/closing the ADF
after jam recovery process or by applying the power again.
K. RSPF
There are following items of adjustments by the simulations of the
machine.
Name
Adjustment items
Adjustment
value
(Key
operation on
the machine)
Note
Lead edge
position
adjustment
The lead edge and the
image lead edge are
adjusted in the range of
+5mm to +5mm.
(Front and back surface
of a document)
0
~
100
SIM 50-1/2
SIM 50-6/7
Default: 50
Magnification
ratio
adjustment
The magnification ration
is corrected. (–4.9% to
+4.9%)(Front and back
surface of a document)
1
~
99
SIM 48-1
Default: 50
Resist
quantity
adjustment
No. 1 resist (front surface
of document) loop
quantity adjustment
(0.1mm
~
9.9mm)
1
~
99
SIM 51-2
Default: 50
No. 2 resist (front surface
of document) loop
quantity adjustment
(0.1mm
~
6.9mm)
31
~
99
SIM 51-2
Default: 50
Image loss
adjustment
The output timing of data
enable signal (DEN) is
adjusted and data write
from the image lead edge
to the set quantity is cut.
(0
~
10mm)
0
~
100
SIM 50-1/2
SIM 50-6/7
Default: 50
Center shift
adjustment
SIM 50-12
Reflection
type sensor
adjustment
Automatic initialization of
the post-separation
sensor, the read sensor,
and the SB sensor is
performed.
SIM 53-2
The contents of lead edge position adjustment
L4: Distance between image lead edge position and scale of 10mm
´
10
L5: Distance between paper lead edge and image lead edge
´
10
L6: Distance between image lead edge position of back surface and
scale of 10mm
´
10
Image distortion adjustment procedure
Adjustment of hinge base dimension T of hinge ass’y R
(1) Loosen the RSPF fixing screw.
(2) Loosen the nut and turn the distortion adjustment screw to adjust
dimension T.
(3) Tighten two SPF fixing screws to fix the hinge base.
(4) Tighten the nut with the distortion adjustment screw fixed.
(Adjustment 1) Turn the distortion adjustment screw in direction of A.
— Dimension T is increased.
(Adjustment 2) Turn the distortion adjustment screw in direction of B.
— Dimension T is decreased.
(Adjustment procedure)
1) Perform Adjustment 1 to adjust the distortion in X section.
1) Perform Adjustment 1 to adjust the distortion in Y section.
RSPF fixing screw
Hinge ass'y
Hinge ass'y L
PPC body
R-SPF
Slide the RSPF according to the adjustment.
A
B
Arrow view Z
T
Hinge base
adjustment scale line
RSPF fixing screw
Hinge ass'y R
Hinge base
Distortion
adjustment screw
Nut
Z
SPF adjustment direction by rotation
of the distortion adjustment screw
Front surface of copy
Document feed direction
1
X
X
Front surface of copy
Y
Y
2
7/13/2000
6 – 30
Summary of Contents for AR-250
Page 194: ......
