(Main Cassette Paper Feed) - Sharp AL-2020 Service Manual

Main Sub
Contents
code code
50 19 Duplex copy rear edge void
adjustment
51 02 Resist quantity adjustment
[Function]
Used to adjust the rear edge void amount in duplex copy.
When this simulation is executed, the current set value is displayed in 2 digits. (Center value:
50.) The adjustment modes can be selected by pressing [Exposure mode selector] key (or [
[ ] key for the AL-2050/2060). (Adjustment range: 1 – 99)
Enter the adjustment value and press [START] key to save the set value and make a copy. (The
paper information is cleared for every copy.)
When the set value is increased by 1, the void amount is increased by about 0.1mm.
Mode
Paper rear edge void
amount
Print start position
(Duplex back surface)
* The initial value for duplex setting is "1to2/Short Edge" for the OC setting, or "2to2" for the
RSPF setting.
∗ When paper is discharged, the shifter is operated.
[Operation]
The operation is similar to simulation 46-01.
[Function]
Used to adjust the contact pressure of the main unit resist roller and the SPF/RSPF resist roller
onto paper. When this simulation is executed, the current set value is displayed.
The adjustment modes can be selected by pressing [Exposure mode selector] key (or [
[ ] key for the AL-2050/2060).
Enter the adjustment value with [ ] [ ] key (or [Numeric] key for the AL-2050/2060) and press
[START] key to save the set value and make a copy.
Mode
Main cassette paper
feed
Manual paper feed
RSPF document
paper feed
(Front surface)
(AL-2050/2060)
RSPF document
paper feed
(Back surface)
(AL-2050/2060)
Duplex back surface
[Operation] (AL-2050/2060)
The operation is similar to simulation 46-01.
AL-2020/2035/2040/2050/2060 SIMULATION, TROUBLE CODES 10 - 29
Details of function/operation
Display item LED
(AL-2050/2060) (AL-2050/2060)
DEN-B PRINT mode lamp TEXT mode lamp
RRC-D SCAN mode lamp
Display item LED
(AL-2050/2060) (AL-2050/2060)
TRAY1 COPY mode lamp
Main cassette lamp
MFT COPY mode lamp
Manual paper feed
lamp
SIDE1 COPY mode lamp
PRINT mode lamp
SCAN mode lamp
Main cassette lamp
SIDE2 COPY mode lamp
PRINT mode lamp
Main cassette lamp
DUP-2 PRINT mode lamp
SCAN mode lamp
Main cassette lamp
Display lamp
Default
(AL-2020/2035/2040)
50
PHOTO mode lamp 50
Display lamp
Default
(AL-2020/2035/2040)
AE mode lamp 50
Main cassette lamp
AE mode lamp 50
Manual paper feed
lamp
— 50
— 50
TEXT mode lamp 50
PHOTO mode lamp
Main cassette lamp
]
]