Canon iR4570 Series Service Manual page 753

Code Detail Name
code
E5F 0001 Saddle switch
error
Detection Remedy
The inlet cover Check the inlet cover
switch has switch. Check the inlet
been identified cover sensor. Check
as being open the front cover open/
for 1 sec or closed sensor. Check
more after the the delivery cover
start of sensor. Replace the
printing or the finisher controller
start of initial PCB.
rotation with
the following
sensors
identifying
their
respective
covers as being
closed:
- inlet cover
sensor (PI9S)
- nt cover
open/closed
sensor (PI2S)
- delivery
cover sensor
(PI3S)
Or, the front
over switch
(MS2S) or the
delivery cover
switch (MS3S)
is open.
Inlet cover
switch
(MS1S)/front
cover switch
(MS2S)/
delivery cover
switch (MS3S)