Specifications

3.3 FUSE
Component Condition Symptom
FU401
(AC Drive Board)
OPEN The copier does not turn on when the
main switch is turned on.
FU100 (5V)
(Main DC PSU)
OPEN The copier does not turn on even
when the main switch is turned on.
FU101 (24V)
(Main DC PSU)
OPEN SC Code #21 or #22 is displayed
depending on the 1st scanner
position.
FU102 (30V)
(Main DC PSU)
OPEN SC Code #21 or #22 is displayed
depending on the 1st scanner
position.
FU100 (5V)
(Optional DC PSU)
OPEN Duplex Tray:
SC Code #80 is displayed.
ADF:
The feed-out motor starts rotating
when the main switch is turned on.
FU101 (24V)
(Optional DC PSU)
OPEN Duplex Tray:
SC Code #80 is displayed.
ADF:
The ADF does not work.
1 December 1990
6-56