Blown Fuse Table; Switch Failure Table - Ricoh FT7060 Field Service Manual

5. Blown Fuse Table

(All fuses are fast-acting and are on the motor control board.)
Fuse Current
No.
Capacity Protects Machine Displays
FU101 3A
FU102 3A
FU103 3A

6. Switch Failure Table

Name
Lift Switch
Feed-in Unit
Safety Switch
Inverter Unit
Safety Switch
Ml Original Misfeed indicator turns on
and cannot be reset.
M2 Insert Original indicator does
not come on.
selected after inserting original.
(However, either ADF or SADF mode
can be selected by pressing the
appropriate key.) Document feeder
won't start after pressing the
Print key. (White copy is
produced.)
M3 Transport motor does not turn on;
therefore, the original is fed
into the feed-in section, but not
transferred to the transport
section.
accordion jam.
Condition Machine Displays
Open The DF is disabled; it cannot be
used and nothing is displayed.
Short The Insert Original indicator
remains lit even when the DF is
lifted up.
Open The feed-in unit is disabled, and
no displays light up.
The Insert Original indicator
Short
remains lit even when the feed-in
unit cover is open.
Open The display indicates that the
inverter unit is open, even though it
is closed.
indicator does not light.
Short There is no indication that the
inverter unit is opened.
SADF mode is not
The original creates an
The Insert Original
5-3
12 July '86