Ricoh A085, Руководство пользователя

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Component CN No. Condition Symptom
LCT cover -2
(SW15)
105-A5
Open
The tray does not go down even
if the tray down switch is pressed.
After 30 seconds, "SC#46" is
displayed.
Shorted The tray goes down continuously.
105-B6
Open
•
During the copier runs, the
"Paper end" indicator lights
and the tray goes down even
if paper there is still.
•
After loading paper, the tray
does not go up and "SC#46"
is displayed.
Shorted The tray goes up continuously.
Tray down
(SW16)
105-A8
Open
The tray does not go down and
LED does not light even if the tray
down switch is pressed.
Shorted
4.3 FUSES
Component Condition Symptom
F1 (125V/10A)
(DC Power Supply Board)
Open
The copier does not turn on when the main
switch is turned on.
F2 (125V/6.3A)
(DC Power Supply Board)
Open
"C-5" is displayed first then "SC#2A" is
displayed depending on the 3rd scanner
position when the main switch is turned on.
F3 (125V/6.3A)
(DC Power Supply Board)
Open
"Paper jam A" indicator starts blinking when
copies are made.
"SC#61" is displayed when copier starts idling
or during the copy cycle.
F4 (125V/6.3A)
(DC Power Supply Board)
Open
"SC#21" or "SC#22" is displayed depending on
the 1st scanner position.
F1 (125V/10A)
(Main Motor Control Board)
Open
"SC#61" is displayed when copier starts idling
or during the copy cycle. "Paper jam A"
indicator starts blinking when copies are made.
F1 (125V/15A)
(Power Code Terminal)
Open
The copier does not turn on when the main
switch is turned on.
ELECTRICAL COMPONENT DEFECTS 12 February 1992
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