Olivetti PR2 Service Manual page 83

683311W
ST1,LOCAL, ST2 KEYS
PRESSED WHILE POWERING
ACOUSTIC SIGNAL AND LEDS
MOVE THE PRINT HEAD TO
THE LEFT AND CLOSE THE
ST 1
READING OF SENSOR
VALUES WITHOUT PAPER
ST2 LED ON
INSERT A WHITE A4
SHEET OF PAPER
READING OF SENSOR
VALUES WITH PAPER
NO
READ
OK?
YES
THE SHEET IS EJECTED
AND ALL THE LEDS ARE
OFF
INSERT A WHITE A4
SHEET OF PAPER
THE ADJUSTMENT
VALUES ARE PRINTED
AND STORED IN EPROM
Service Manual
COVER OPEN
ON THE PRINTER
ON
COVER
ST 2
KEY
THE SHEET IS NOT EJECTED, A
LONG BEEP IS SOUNDED. THE
FLASHING LEDS IDENTIFY THE
FAULTY SENSOR (SEE TABLE
ON PREVIOUS PAGE)
PRESS ANY KEY
YES
OTHER
SENSORS
KO?
POWER OFF
THE PRINTER
LONG BEEP, THE
NO
FLASHING LEDS
IDENTIFY THE
FAULTY SENSOR
(SEE TABLE ON
PREVIOUS PAGE
4-31