Konica Minolta 7085/FORCE 85 Service Manual page 149

*5 Jam detection
When a jam occurs in the paper exit section in
the fixing unit, the jammed paper presses down
the actuator, causing the fixing jam sensor (PS3)
to detect a jam via the jam detection plate and
actuator operation.
Jammed
paper
PS3
(Fixing jam)
*6 Thick paper conveyance
When a thick paper is fed, the fixing guide
solenoid (SD3) installed on the ADU side is turned
ON and the thick paper conveyance auxiliary plate
installed at the inlet of the fixing unit is pressed
down via the arm, thus improving transportability
of thick paper.
Actuator
SD3 (Fixing guide solenoid)
2 - O - 3
2 - O - 3
Thick paper conveyance auxiliary plate
Arm
FIXING UNIT