Service manual

FIXING UNIT
2-O-4
2 UNIT EXPLANATION
*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 actu-
ator operation.
*6 Thick paper conveyance
When a thick paper is fed, the fixing guide sole-
noid (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 trans-
portability of thick paper.
Jammed paper
PS3
(Fixing jam)
Actuator
Thick paper conveyance auxiliary plate
SD3 (Fixing guide solenoid)
Arm
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