Sharp AR-155 (serv.man11) Service Manual ▷ View online
Main code
Sub code
Content
50
18
Memory reverse position adjustment in duplex copy
When this simulation is executed, the currently set correction value is displayed. Enter the desired correction
value with the 10-key and press the print key. The entered value is stored. (The correction value ranges from 1
to 99. 0 or 50 for zero correction.)
Front print in the S-D mode and even page print in the D-S mode are performed with reverse memory operation
from the rear of the original. When, therefore, the print position adjustment of the output image is required,
perform the adjustment as follows:
The image direction in reverse memory copy is shown in Fig. 1. When the original scanning is made in the
arrow direction, output images are printed from the rear edge of scanning.
If, therefore, the print lead edge is shifted, set the reference chart so that the reference position is in the rear
and use this simulation to change the simulation set value so that the lead edge of print images comes in the
proper position.
Printing is started at the print start position and executed from the final memory image data to the head data.
By changing the position of the end data stored in memory with the simulation set value, the image lead edge
position is adjusted and the read edge position of scanning is changed.
Therefore, the end position of scanning is changed by the simulation set value to change the position of the end
data stored in memory. The image lead edge is adjusted in this manner.
When this simulation is executed, the currently set correction value is displayed. Enter the desired correction
value with the 10-key and press the print key. The entered value is stored. (The correction value ranges from 1
to 99. 0 or 50 for zero correction.)
Front print in the S-D mode and even page print in the D-S mode are performed with reverse memory operation
from the rear of the original. When, therefore, the print position adjustment of the output image is required,
perform the adjustment as follows:
The image direction in reverse memory copy is shown in Fig. 1. When the original scanning is made in the
arrow direction, output images are printed from the rear edge of scanning.
If, therefore, the print lead edge is shifted, set the reference chart so that the reference position is in the rear
and use this simulation to change the simulation set value so that the lead edge of print images comes in the
proper position.
Printing is started at the print start position and executed from the final memory image data to the head data.
By changing the position of the end data stored in memory with the simulation set value, the image lead edge
position is adjusted and the read edge position of scanning is changed.
Therefore, the end position of scanning is changed by the simulation set value to change the position of the end
data stored in memory. The image lead edge is adjusted in this manner.
19
Duplex copy rear edge void adjustment
Used to adjust the rear edge void in duplex copy.
(Operating procedure)
When this simulation is executed, the currently set value is displayed in 2 digits.
When the copy mode select key is pressed, the set mode and the display are switched sequentially.
Enter the adjustment value with the 10-key and press the print key, and the entered value is stored and a copy
is made. When the clear key is pressed, the entered value is stored and the simulation mode is terminated.
(When the set value is increased by 1, the void is increased by about 0.1mm.)
Used to adjust the rear edge void in duplex copy.
(Operating procedure)
When this simulation is executed, the currently set value is displayed in 2 digits.
When the copy mode select key is pressed, the set mode and the display are switched sequentially.
Enter the adjustment value with the 10-key and press the print key, and the entered value is stored and a copy
is made. When the clear key is pressed, the entered value is stored and the simulation mode is terminated.
(When the set value is increased by 1, the void is increased by about 0.1mm.)
Original transport direction
Lead edge of scanning
Paper transport direction
Print lead edge
Lead edge void (1)
Print start position
Rear edge void
Print rear edge
Print rear edge
End position of scanning
(Default: Scan cut by void(1))
(Default: Scan cut by void(1))
Rear edge of scanning
Scanning direction
Adjustment mode
Lamp ON
Image cut rear edge void (RSPF)
AE lamp
Paper rear edge void
TEXT lamp
AR-F151
9 – 12
Main code
Sub code
Content
51
02
Resist quantity adjustment
Used to adjust the contact pressure of paper onto the copier resist roller and the RSPF resist roller.
(Operation/Procedure)
Used to adjust the contact pressure of paper onto the copier resist roller and the RSPF resist roller.
(Operation/Procedure)
1.
When this simulation is executed, the currently set value is displayed.
2.
In a machine with the multi paper feed unit installed, press the copy mode select key, and each setting mode
and display are changed sequentially.
In a machine with the single paper feed unit installed, press the copy mode select key, and each setting
mode and display are changed sequentially.
∗ The selected adjustment mode is indicated by the lamps as follows:
and display are changed sequentially.
In a machine with the single paper feed unit installed, press the copy mode select key, and each setting
mode and display are changed sequentially.
∗ The selected adjustment mode is indicated by the lamps as follows:
3.
Enter the adjustment value with the 10-key and press the SORT key. Then the set value is stored and a copy
is made.
is made.
4.
Press the clear key to store the set value and exit the simulation.
∗ Machine with the multi manual paper feed
∗ Machine with the single manual paper feed
06
SPF exposure correction
(Outline)
The APF exposure correction amount is adjusted by adjusting the change in Vref voltage for the OC mode.
(Operation/Procedure)
(Outline)
The APF exposure correction amount is adjusted by adjusting the change in Vref voltage for the OC mode.
(Operation/Procedure)
1.
When this simulation is executed, the currently set value is displayed.
2.
Enter the adjustment value with the 10-key and press the start key. The entered value is stored and a copy is
made.
made.
∗ When the adjustment value is changed by 1, the D/A output is changed by +1 digit (dark) for OC
exposure. When it is changed by –1, the output is changed by –1 digit (light).
3.
When the clear key is pressed, the entered value is stored and the simulation mode is terminated.
61
03
Polygon motor check (HSYNC output check)
(Operation/Procedure)
When the START key is pressed, HSYNC is performed and the polygon motor is rotated for 30 sec.
At that time, the Zoom lamp is lighted for 100msec e3very time when HSYNC is detected.
(Operation/Procedure)
When the START key is pressed, HSYNC is performed and the polygon motor is rotated for 30 sec.
At that time, the Zoom lamp is lighted for 100msec e3very time when HSYNC is detected.
63
01
Shading check
(Outline)
Used to display the detection level of the white plate for shading. (Vref of AD conversion IC is fixed.)
(Operation/Procedure)
When the START key is pressed, the mirror base unit moves to the white plate for shading and Vref+ voltage of
AD conversion IC is set to 4.5V and Vref- voltage to 0.5V, and the copy lamp is lighted.
This state is kept for 10 sec, and the level of one pixel at the center is detected every second to display on the
value display section.
(Outline)
Used to display the detection level of the white plate for shading. (Vref of AD conversion IC is fixed.)
(Operation/Procedure)
When the START key is pressed, the mirror base unit moves to the white plate for shading and Vref+ voltage of
AD conversion IC is set to 4.5V and Vref- voltage to 0.5V, and the copy lamp is lighted.
This state is kept for 10 sec, and the level of one pixel at the center is detected every second to display on the
value display section.
64
1
Self print only with the engine (1 by 2 mode)
(Outline)
Used to print in the 1 by 2 mode by ignoring the state of the optical system.
(Operation/Procedure)
(Outline)
Used to print in the 1 by 2 mode by ignoring the state of the optical system.
(Operation/Procedure)
1.
When this simulation is executed, warming up is made and the ready lamp is lighted.
2.
Select with the cassette select key and press the start key. Paper is fed from the selected cassette and
printing is performed.
printing is performed.
In the 1 by 2 mode, one line is printed and two lines are not printed.
66
None
Simulation on the FAX panel (For details, refer to the FAX simulation.)
Adjustment mode
Display lamp
Main cassette paper feed
AE, Main cassette lamp
2nd cassette paper feed
AE, 2nd cassette lamp
Manual paper feed
AE, Manual paper feed lamp
RSPF document feed (front)
AE, TEXT, PHOTO lamp
RSPF document feed (back)
AE, TEXT lamp
Duplex back
TEXT, PHOTO lamp
Adjustment mode
Display lamp
Main cassette paper feed
AE, Main cassette lamp
Manual paper feed
AE blinking (Main cassette lamp ON)
RSPF document feed (front)
AE, TEXT, PHOTO lamp
RSPF document feed (back)
AE, TEXT lamp
Duplex back
TEXT, PHOTO lamp
AR-F151
9 – 13
3. FAX simulations (AR-F151 only)
A. Entering the FAX simulation mode
There are following two ways of entering the Fax simulation mode. They differ only in the key sequence and the operations of the simulation are
the same in either mode.
For key operations in the FAX simulation mode, use the LCD display and the FAX panel.
During Fax operations, the Fax simulation cannot be entered.
the same in either mode.
For key operations in the FAX simulation mode, use the LCD display and the FAX panel.
During Fax operations, the Fax simulation cannot be entered.
(1) From the FAX panel
Procedure
Procedure Position
Operation
1
Press FUNCTION, 9,
∗, 8, #, 7.
Fax Panel
ROM version is displayed on the LCD.
2
Press ENTER.
Fax Panel
FAX enters the simulation mode.
The machine is in the normal display.
The machine is in the normal display.
3
Press
← / → proper times.
Fax Panel
Each mode name is displayed on the LCD sequentially.
4
Press ENTER.
Fax Panel
The mode is determined.
5
Procedure in each mode
Fax Panel
Operations in each mode
Instead of above procedures 3 and 4, press the code (2 digits) of the target mode to enter the mode directly.
(2) From the COPIER panel
Procedure
Procedure Position
Operation
1
Press Clear, Exposure, Clear,
Exposure.
Exposure.
Copier Panel
Waiting for simulation code.
FAX is in the normal display.
FAX is in the normal display.
2
Enter the main code of 66 with
10Up/1Up keys.
10Up/1Up keys.
Copier Panel
“66” is displayed on 7SEG LED.
3
Press START key.
Copier Panel
The machine exits the simulation mode, and the FAX enters the
simulation mode.
simulation mode.
4
Press
← / → proper times.
Fax Panel
Each mode name is displayed on the LCD sequentially.
5
Press ENTER.
Fax Panel
The mode is determined.
6
Procedure in each mode
Fax Panel
Operations in each mode
Instead of above procedures 4 and 5, press the code number (2 digits) of the target mode to enter the mode directly.
B. List of functions
Mode
#
Mode
Details of functions
LCD display
(Mode name)
01
Soft switch setting
mode
mode
This mode is used to change the soft switch setup. The available soft switches
are SW1 to SW30. The contents of soft switches are backed up.
For details of soft switches, refer to “Software Switch for FAX.”
are SW1 to SW30. The contents of soft switches are backed up.
For details of soft switches, refer to “Software Switch for FAX.”
01:SOFT SWITCH
02
Soft switch clear
mode (Only the
setup is cleared.)
mode (Only the
setup is cleared.)
This mode is used to reset the soft switch setup (including the user option setup)
to the default.
Since, however, some of soft switches have the adjustment values, the area for
the adjustment values is excluded from the targets.
to the default.
Since, however, some of soft switches have the adjustment values, the area for
the adjustment values is excluded from the targets.
02:SOFT SW CLEAR
03
ROM & RAM
check mode
check mode
This mode is used to perform ROM check sum and RAM read/write test.
The result is shown with the buzzer and the LCD.
No error: NO ERROR/ No buzzer
ROM error : ROM ERROR / Buzzer once
RAM error : RAM ERROR / Buzzer twice
The result is shown with the buzzer and the LCD.
No error: NO ERROR/ No buzzer
ROM error : ROM ERROR / Buzzer once
RAM error : RAM ERROR / Buzzer twice
03:ROM/RAM CHECK
AR-F151
9 – 14
04
Signal send mode
This mode is used to send various signals to the line. The FAX signal is sent in
the level set with the soft switch.
There are the following kinds of signals:
the level set with the soft switch.
There are the following kinds of signals:
04:SIGNAL SEND
10
Image memory
clear mode (Only
the image data is
cleared.)
clear mode (Only
the image data is
cleared.)
This mode is used to clear the image data memory (DRAM).
10:IMAGE MEM CLEAR
14
Dial test /
adjustment mode
(Pulse 10 pps)
adjustment mode
(Pulse 10 pps)
This mode is used to dial in dial pulse (10PPS) and to set the pulse make ratio
adjustment value.
The range of make ratio variable range: -8%
adjustment value.
The range of make ratio variable range: -8%
∼ +7%
The setup is reflected on the adjustment value area of the soft switch.
The dialed number is fixed to “1590.”
The dialed number is fixed to “1590.”
14:DIAL TEST 10 PPS
16
Dial test mode
(Tone)
(Tone)
This mode is used to dial with DTMF.
The number to be dialed is fixed to “123456789
The number to be dialed is fixed to “123456789
∗0#”.
16:DIAL TEST TONE
21
Print out soft
switch mode
switch mode
This mode is used to print the report on the current soft switch setup.
21:PRINT SOFT SW
42
FAX Panel check
mode
mode
This mode is used to check the keys and the LED on the FAX panel.
When any key on the FAX panel other than the STOP key is pressed, the name
of the pressed key is displayed on the LCD.
The LED’s on the FAX panel are lighted one by one sequentially.
When any change is made on a sensor in the SPF section, the sensor name as
well as its ON/OFF status is displayed on the LCD.
When any key on the FAX panel other than the STOP key is pressed, the name
of the pressed key is displayed on the LCD.
The LED’s on the FAX panel are lighted one by one sequentially.
When any change is made on a sensor in the SPF section, the sensor name as
well as its ON/OFF status is displayed on the LCD.
42:FAX PANEL TEST
43
Signal detect mode
This mode is used to detect signals in the line, and the detected signal name is
displayed on the LCD. The signals to be detected are CNG, DTMF, and silent.
The detection conditions conform to the soft switch setup.
displayed on the LCD. The signals to be detected are CNG, DTMF, and silent.
The detection conditions conform to the soft switch setup.
43:SIG. DETECT
44
Long distance
comm. Select mode
comm. Select mode
This mode is used to specify the other party FAX numbers registered in the one-
touch/speed dial, with which communication errors occur frequently due to poor
line conditions
To the specified parties, the max. transmission speed is compulsorily reduced to
stabilize the communication line.
The speed is available in 9600BPS and 4800BPS.
touch/speed dial, with which communication errors occur frequently due to poor
line conditions
To the specified parties, the max. transmission speed is compulsorily reduced to
stabilize the communication line.
The speed is available in 9600BPS and 4800BPS.
44:LONG DIST COMM
C. Operating procedures in each mode
(1) Soft SW change method
Procedure
LCD
Operation
1
Press FUNCTION, 9,
∗, 8, #, 7.
DIAGNOSTIC MODE
ROM VERSION = <version>
ROM VERSION = <version>
2
Press ENTER.
DIAGNOSTIC MODE
SELECT MENU(
SELECT MENU(
← →)
3
Press 0, 1.
SW # =
4
Enter the SW No. (2 digits) to be changed.
SW # = 10
5
Press
← / → to shift the cursor to the bit to be
changed. (The left edge is Bit No. 1.)
SW10 = 00010101
bit # = 12345678
bit # = 12345678
6
Press FUNCTION to highlight the bit in the cursor
position.
position.
SW10 = 10010101
bit # = 12345678
bit # = 12345678
7
Press ENTER to register.
SW # =
Return to Step 3.
Press STOP to exit from the mode.
Press STOP to exit from the mode.
1
No signal ( OFF HOOK state)
2
DTMF
(0,1,2,3,4,5,6,7,8,9,*,#)
3
14400 bps (V.17)
(00000000b, 11111111b, 01010101b)
4
12000 bps (V.17)
(00000000b, 11111111b, 01010101b)
5
9600 bps (V.17)
(00000000b, 11111111b, 01010101b)
6
7200 bps (V.17)
(00000000b, 11111111b, 01010101b)
7
9600 bps (V.29)
(00000000b, 11111111b, 01010101b)
8
7200 bps (V.29)
(00000000b, 11111111b, 01010101b)
9
4800 bps (V27ter)
(00000000b, 11111111b, 01010101b)
10
2400 bps (V27ter)
(00000000b, 11111111b, 01010101b)
11
300 bps (FLAG)
(00000000b, 11111111b, 01010101b)
12
2100 Hz (CED)
13
1100 Hz (CNG)
AR-F151
9 – 15
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