7.2 SWITCHES
Component
(Symbol)
CN No. Condition
Symptom
At main sw power-up Ready condition
Upper Limit
(SW1)
165-1
Open The Sorter Jam indicator
starts blinking.
The Sorter Jam indicator
starts blinking when copies
are made in sort/stack or
staple mode. After the
sorter stapler or front door
is opened/closed, "SC
code (721)" will be
displayed.
Shorted – –
Wire Tension
(SW2)
165-4
Open The Sorter Jam indicator
starts blinking.
The Sorter Jam indicator
starts blinking when copies
are made in sort/stack or
staple mode. After the
sorter stapler or front door
is opened/closed, "SC
code (721)" will be
displayed.
Shorted – –
Front Door
(SW3)
100-3 Open "C-5" is displayed even if the front door is closed.
Shorted "C-5" is not displayed even if the front door is opened.
Sorter Stapler
Set (SW4)
100-3 Open "C-5" is displayed even if the sorter stapler is closed.
Shorted "C-5" is not displayed even if the sorter stapler is
opened.
Staple End
(SW5)
130-9
Open The Add Staples indicator does not light even though
the staple cartridge is empty.
Shorted The Add Staples indicator lights even though the staple
cartridge is not empty.
Staple Guide
(SW6)
130-8
Open The Add Staples indicator does not light even though
the staple guide is opened.
Shorted The Add Staples indicator lights even though the staple
guide is closed.
Staple H.P.
(SW7)
130-6 Open The Sorter Jam indicator starts blinking or "SC code
(724)" is displayed when copies are made in staple
mode.
Shorted
7.3 FUSES
Component
(Symbol)
Condition Symptom
FU100
(Main Control
Board)
Open The Sorter Jam indicator starts blinking when copies are
made in staple mode.
After the sorter stapler or front door is opened/closed,
"SC code (724)" will be displayed.
FT5535/4527/4522 10-32 FSM
To Next Page