ASTRO ATS-8900, Руководство оператора

Страница: 35 / 48

MAINTENANCE
31
Sensor Locations:
NOTE: To access the Tab Sensor, remove the Rear Cover; loosen the screw on the Tab
Sensor Mounting Shaft. Remove the screw shown and slide the Sensor Assembly off the
Mounting Shaft. Disassemble the Sensor Assembly and clean with a Q-tip.
Media Sensor Test:
There are two LE
D’s located on the exit side of the Media Sensor.
Green LED ON
= Power Present
Orange LED ON
= No Paper (
not interrupted
)
Orange LED OFF
= Paper Present (
interrupted
)
If the orange LED is not on when there is no paper present, then the reflector may need cleaning.
If the orange LED comes
“
ON
”
even when paper is present, then the sensor intensity may need to
be lowered. This is rare, but possible when high gloss media is being used. A qualified Astro
service technician should make this adjustment.
Tab Web Sensor Test : There are tw
o LED’s located on t
he exit side of the Tab Web Sensor.
CAUTION
To avoid tabs being driven from the Tab Reel and or personal injury
from moving Rollers, please be sure to press the Emergency STOP
button before testing the Tab Web Sensor.
Green LED ON
= Tabs/Stamp Present (
interrupted
)
Orange LED ON
= No Tabs/Stamps Present
Clearing Tabs/Stamps
To clear tabs/stamps and adhesive from inside the Tab
Applicator Head and Tab Sensor, the Tab Applicator Head can
be removed from the shaft and disassembled.
This procedure should only be performed by a qualified
Astro Service Technician.
MEDIA SENSOR
TAB SENSOR
TAB WEB SENSOR