Sharp AL-2020 Service Manual page 103

Main Sub
Contents
code code
26 40 Polygon motor OFF time
setup (Time required for
turning OFF after completion
of printing)
42 Transfer ON timing control
setup
[Function]
When this simulation is executed, the current setting is displayed. Enter the code number corre-
sponding to the desired setting and press [OK]/[START] key to save the setting.
Code number
0
1
2
3
[Operation]
The operation is similar to simulation 26-02.
[Function]
AL-2020/2035/2040
When this simulation is executed, the currently set code number is displayed.
Enter the code number and press the [START] key, and the setting will be changed. (For any
number different from the following ones, the default time is automatically set.)
<Paper lead edge adjustment table>
Code number
0
1
2
3
4
5
6
7
8
9
10
* The default value, "11," of the transfer ON timing indicates "236msec passed from PS
release."
* When set to "0," it is same as setting to the default, "11."
* The transfer ON timing can be adjusted to 236msec ± 2ms.
AL-2050/2060
For the AL-2050/2060, the adjustment can be made individually for each of the following
modes.
Mode
Front surface paper lead edge
Front surface paper rear edge
Back surface paper lead edge
Back surface paper rear edge
<Paper lead edge adjustment table> is the same as that of the AL-2020/2035/2040 above.
<Front/back surface of paper rear edge adjustment table>
Code
1
. . .
49
50
51
. . .
99
* The default "50" of the transfer OFF timing indicates "210msec passed from PPD1OFF."
* The transfer OFF timing can be adjusted to 210msec ± 2ms.
[Operation] (AL-2050/2060)
1) Initial display
<Front surface lead edge setting>
26-42 TC ON TIMING
F-REAR 11( 0-21 )
2) [ ] [ ] key: Mode selection
26-42 TC ON TIMING
F-END 50( 1-99 )
AL-2020/2035/2040/2050/2060 SIMULATION, TROUBLE CODES 10 - 13
Details of function/operation
Display item
Setting
AL-2050/2060
0sec 0 SEC.
30sec 30 SEC.
60sec 60 SEC.
90sec 90 SEC.
Setting Code number
Default (236 msec)
–20 msec
–18 msec
–16 msec
–14 msec
–12 msec
–10 msec
–8 msec
–6 msec
–4 msec
–2 msec
Display item
F-REAR
F-END
B-REAR
B-END
Setting Remark
–98 msec
. . .
–2 msec
0 msec Default
+2 msec
. . .
+98 msec
3) [Numeric] key: Value entry
26-42 TC ON TIMING
F-END
4) [OK]/[START] key:
Remark
AL-2020/2035/2040
0
30 Default
60
90
Setting
11 Default (236 msec)
12 +2 msec
13 +4 msec
14 +6 msec
15 +8 msec
16 +10 msec
17 +12 msec
18 +14 msec
19 +16 msec
20 +18 msec
21 +20 msec
Default Setting range
11 0 - 21
50 1 - 99
11 0 - 21
50 1 - 99
51( 1-99 )
Settles the entered value. The display is
shifted to the sub code input standby
menu.