Toshiba B-570 Maintenance Manual page 83

6. DIAG. TEST OPERATION
6.5.5 Paper End Setting for Feed Gap Sensor
Paper end setting should be performed after replacing the CPU PC board or changing the label
to other maker's one, or when a paper feed error occurs.
< 1
< 4
[ P
Press the [FEED] key
and [RESTART] key
at the same time.
Ex)
[ P
NOTE: Pressing the [PAUSE] key validates the sensor setting. The value of the sensor is
displayed up to 5.0 V.
Power off
Turn on the power while
holding down the [FEED]
key and [PAUSE] key.
>
D I A G N O S T I C
Press the [FEED] key three times.
> S E N S O R A D J U S T M E N
Press the [PAUSE] key five times.
E L E V E L . T ]
Remove any paper
from the sensor detecting
area.
Holding the [FEED] key or
[RESTART] key down until
an asterisk ( * ) is displayed.
(More than 3 seconds.)
E L E V E L . T ]
Press the [PAUSE] key. (See NOTE.)
V 1 . O A
T
4 . 8 V
The former value is displayed.
4 . 8 V *
6-52
(Revision Date: Jan. 14 '99)
6.5 SENSOR SETTING MODE
Indicates setting complete.
EM18-33010A