Toshiba e-STUDIO161 Service Manual page 47

Main Sub
Contents
code code
63 01 Shading check
07 ADF automatic correction
Self print
64 01
e-STUDIO161 SIMULATIONS
The detection level of the white plate for shading is displayed.
(Operating procedure)
When the [START] key is pressed in the sub code input standby mode, the mirror base unit moves to
the white plate for shading and the copy lamp is lighted. Until the light quantity of the copy lamp is
stabilized, the sub code of "01" is displayed on the 7-seg display. When the light quantity of the copy
lamp is stabilized, it is revised every second, and the level of one pixel at the CCD center where no
correction is made is detected for 10 sec, and the detected level is displayed in hexadecimal on the
7-seg display. After completion of 10 sec detection, the machine goes into the sub code input
standby mode.
The ADF white correction start pixel position is automatically adjusted.
This is performed after replacement of the lens. Open the ADF unit and press the [START] key, and
the position (which pixel) of the white sheet for ADF exposure correction in the ADF position is
displayed on the 7-seg display.
If the value is 93 ~ 229, it is displayed on the 7-seg display and is written into the EEPROM.
If the value is 0 ~ 92 or 230 ~ 999, it is displayed on the 7-seg display but is not written into the
EEPROM.
If the value is 1000 or above, "-------" is displayed on the 7-seg display and is not written into the
EEPROM.
The pixel position -34 written into the EEPROM is considered as the ADF white correction start pixel
of the machine.
When shi simulation is executed with the ADF unit closed, an error will occur.
The optical system status is ignored and a self print is made. Also when a print command is sent
from the host, printing is performed.
(Operating procedure)
When this simulation is executed, warm-up is performed and the ready lamp is lighted.
(However, the scanner is invalid and no initial operation is made.)
Enter the code number with the 10-key, and select a cassette with the cassette select key and press
the [START] key. The selected cassette start paper feed and printing is performed in the selected
pattern.
* Only the tray lamp and the online lamp are lighted, and no other lamps are lighted.
Printing is made in 1 by 2 mode, where one line is printed and the following two liens are not printed,
or in the grid pattern.
Code number
0
1
2
3
* Input disable for 4 ~ 99
* Print data are made on A3 size. (A3 paper is preferable.)
7-17
Details of operation
Pattern
1 by 2
Grid pattern
White paper
Black background