Toshiba e-Studio 162 Service Manual page 98

Main Sub
Contents
code code
51 02 Resist amount adjustment
(RESIST ADJ.)
53 08 ADF scan position automatic
adjustment (ADF AUTO)
(Disabled when set to OC)
(Executable only when the
ADF is installed.)
61 03 HSYNC output check (LSU
CHK)
[Function]
Used to adjust the contact pressure of the main unit resist roller and the RADF resist roller onto paper.
When this test command is executed, the current set value is displayed.
The adjustment modes can be selected by pressing [
Enter the adjustment value with [10KEY] and press [START] key to save the set value and make a
copy.
Mode
Main cassette paper fed
(*) 2nd cassette paper feed
Manual paper feed
(*) RADF document paper feed
(Front surface)
(*) RADF document paper feed
(Back surface)
(*) Duplex back surface
(*): Support for the installation models. For non-installation models, skip.
[Operation]
The operation is similar to test command 46-01.
[Function]
Place a black chart so that it covers the ADF scan glass and the OC glass together, and close the OC
cover.
When this test command is executed, the current adjustment value is displayed as the initial display.
∗
Default is 1. Adjustment range is 1 – 99. Adjustment unit 1 = about 0.127mm
∗
If the values are kept as the default values, ADF scan is not performed properly. The front area of
the proper scan position may be scanned.
In case of AUTO, press [START] key, and the mirror unit scans from the home position to the ADF
scan position with the adjustment value displayed. The ADF glass cover edge position is calculated
from the difference between the SPFG glass cover edge and the OC side document glass CCD out-
put level. If the adjustment is normal, the adjusted value is displayed. If abnormal, the error LED lights
up with the current set value displayed.
During the error LED is lighted, when [START] key is pressed again, execution is performed again.
Mode
ADF scan position auto adjustment
ADF scan position manual adjustment
[Operation]
The operation is similar to test command 46-01. (In MANUAL)
OK/ERR display in AUTO
<When OK>
53-08 ADF AUTO
AUTO 100% **
[Function]
When [OK (ENTER)/START] key is pressed, HSYNC is performed and the polygon motor is rotated
for 30sec.
At that time, the COPY mode lamp is lighted for 100msec every time when HSYNC is detected.
[Operation]
1) Initial display
61-03 LSU CHK
EXECUTING...
e-STUDIO162/162D/151/151D TEST COMMAND, TROUBLE CODES 10 - 29
Details of function/operation
←
/
Display item
TRAY1
TRAY2
MFT
SIDE1
SIDE2
DUP-2
Display item
AUTO
MANU
<When ERR>
53-08 ADF AUTO
OK AUTO 100% **
→
] key.
Default LED
50 COPY mode lamp
Main cassette lamp
50 COPY mode lamp
2nd cassette lamp
50 COPY mode lamp
Manual feed lamp
50 COPY mode lamp
PRINT mode lamp
SCAN mode lamp
50 COPY mode lamp
PRINT mode lamp
50 PRINT mode lamp
SCAN mode lamp
Default LED
1 COPY mode lamp
1 PRINT mode lamp
ERR