Sharp AR-BC260 Service Manual page 199

51 -02
Purpose Adjustment
Function Used to adjust the contact pressure of paper on the
(Purpose) resist roller of each section (each paper feed and
duplex feed of the copier). (This adjustment is
required when the print image position variations are
considerably great or when paper jams occur
frequently.)
Section Paper transport (Paper exit, switchback, transport)
Item Operation
Operation/ 1. Select the adjustment mode with the scroll key.
Procedure 2. Enter the set value with the 10-key and press the
[OK] key to set the entered value.
(Items to be set)
Display Content
A TRAY (S) Cassette tray
deflection adjustment
value
B LCC LCC tray deflection
adjustment value
C ADU (S) ADU/deflection
adjustment value (small
size)
D MANUAL Manual feed tray/
PLAIN deflection adjustment
PAPER (S) value (Normal paper,
small size)
E MANUAL Manual feed tray/
HEAVY deflection adjustment
PAPER1 value (Heavy paper 1)
F MANUAL Manual feed tray/
HEAVY deflection adjustment
PAPER2 value (Heavy paper 2)
G MANUAL Manual feed tray/
OHP1 deflection adjustment
value (OHP1)
H MANUAL Manual feed tray/
OHP2 deflection adjustment
value (OHP2)
I MANUAL Manual feed tray/
ENV deflection adjustment
value (Envelope)
J DESK (S) Desk tray/deflection
adjustment value
(Small size)
K DESK (L) Desk tray/deflection
adjustment value
(Normal paper, large
size)
L MANUAL Manual feed tray/
PLAIN deflection adjustment
PAPER (L) value (Normal paper,
large size)
M TRAY (L) Cassette tray deflection
adjustment value
(Large size)
N ADU(L)
O RSPF
P RSPF
Q RSPF
• The smaller the set value is, the smaller the deflection quantity
∗
Min. Max.
Default
value value
1 99 15
1 99 10
∗
1 99 30
∗
1 99 50
∗
1 99 50
1 99 50
1 99 50
52
1 99 50
52
Purpose
Function
1 99 50
(Purpose)
1 99 30
Section
Item
1 99 30
Operation/
Procedure
1 99 75
1 99 25
AR-BC260 SIMULATION 9 - 61
Display Content
ADU deflection
adjustment value
(Large size)
Document feeder unit
SIDE1 front surface document/
deflection quantity
adjustment value
Document feeder unit
SIDE2 (L) rear surface document/
deflection quantity
adjustment value
(Large size)
Document feeder unit
SIDE2 (S) rear surface document/
deflection quantity
adjustment value
(Small size)
of each specified item is. The greater the set value is, the
greater the deflection quantity is.
Paper size judgment method (Item A to J)
In the cassette tray paper feed, the paper size smaller than
170mm is regarded as the small size.
In the desk tray or ADU paper feed, the paper size of 216mm or
smaller is regarded as the small size.
In the manual paper feed tray paper feed, the paper area of
49128mm² (184 x 267) or less is regarded as the small size.
For the document size judgment of items P and Q in the
document feeder unit, 148mm (A5) or smaller is considered as
the small size.
Adjustment unit of items A to N: Time in the unit of 1ms (The
reference speed is 117mm/s. Variable according to the speed.)
Adjustment unit of items O to Q: Distance in the unit of 0.1mm
-01
Adjustment
Used to adjust the duplex print mode stacking
capacity (Used to adjust the stop position of the
duplex unit paper tray width alignment plate. The
home position of the width alignment plate is
changed by software.)
Duplex
Operation
1. Select the adjustment mode with the scroll key.
∗
When the machine is not ready for paper feed,
"NOT READY" is displayed. When the
corresponding tray is unable to feed, "FEED
UNABLE" is displayed. If it is able to feed,
"FEED ABLE" is displayed.
2. Enter the set value with the 10-key and press the
[OK] key to set the entered value.
Min. Max.
Default
value value
1 99 30
1 99 50
1 99 50
1 99 50