AR-505 (serv.man9). AR505 Service Manual-Simulation - Sharp Copying Equipment Service Manual (repair manual). Page 45

(When RSPF is installed)
SEPARATE (SUNRIS) Post-separation sensor
READ (RDS) Read sensor
SWITCH (SBS) Switch-back sensor

Purpose

Adjustment

Function
(Purpose)

Used to adjust the RSPF width detection level.
(AR-501/505 only)

Section

Image process

Item

Operation

Operation/
Procedure

1. Press "TRY VR (MIN)" key (touch panel) in Fig. 2 to

close the RSPF tray guide to the minimum. Then
Press the EXECUTE key to start the adjustment.
During the adjustment, the EXECUTE key is high-
lighted. When the EXECUTE key is pressed under
this state, the adjustment is interrupted.

When two or more operations are selected, the item which is
displayed at the top is performed and the other items are can-
celed. The canceled items are returned to the normal display.
After completion of the adjustment, the adjustment result is dis-
played with the adjustment item remained highlighted.

(Normal end)
The menu of Fig. 4 is displayed for 3 sec, then the menu of Fig. 5
is displayed to complete the adjustment procedure.
The adjustment result data is displayed with numerical figures.

(Abnormal end)
The menu of Fig. 6 is displayed. IN this case, check the tray guide
position again, and press the EXECUTE key to perform the sensor
adjustment again.

2. Press "TRAY VR (MAX)" key (touch panel) to open the RSPF

tray guide to the maximum.
Then press the EXECUTE key to start the adjustment. During
the adjustment, the EXECUTE key is highlighted. When the
EXECUTE key is pressed under this state, the adjustment is
interrupted.
When two or more operations are selected, the item which is
displayed at the top is performed and the other items are can-
celed. The canceled items are returned to the normal display.
After completion of the adjustment, the adjustment result is dis-
played with the adjustment item remained highlighted.

Purpose

Operation test/check

Function
(Purpose)

Used to check the operation (read/write) of ICU
(DRAM). (SIMM MEMORY/ONBOARD MEMORY)

Section

ICU

Item

Operation

Operation/
Procedure

1. Press the [EXECUTE] key to check the read/write

operations.

2. After completion of the read/write operation check, the check

result is displayed with OK or NG.

Purpose

Operation test/check

Function
(Purpose)

Used to test the operation of the scanner (exposure)
unit.

Section

Laser (Exposure)

Item

Operation

Operation/
Procedure

1. Press the [EXECUTE] key

The scanner unit is started.

2. After completion of check operation, the result is displayed with

OK or NG.
Used to check whether the sync signal (HSYNC/) is normally
outputted or not by operating the laser (exposure) unit (laser
motor rotation, laser emission).

AR-505

10/8/1999

7 – 44