Savin SDC103A Service Manual Page 62

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5.4 SWITCHES
Symbol Name Function Remarks
SW1 Main switch Turns the power to the copier on or off.
SW2
Front door switch Opens the dc line to the high voltage
supply board when the front door is
open.
SW3
Front door switch Opens the dc line to the main control
board and LD unit when the front door
is open.
SW4
Front door switch Opens the dc line to the main control
board and LD unit when the front door
is open.
SW5
Front door switch Opens the dc line to I/O control board 2
when the front door is open.
SW6
Vertical transport
switch
Detects if the vertical transport door is
open or closed.
SW7
By-pass feed table
switch
Detects if the by-pass feed table is
open or closed.
SW8
Tray paper size
switch
Detects the size of paper on the paper
tray.
A166 copier only
SW9
Paper exit door
switch
Detects if the paper exit door is open or
closed.
A187/A189
copiers only
5.5 LAMPS
Symbol Name Function Remarks
L1 Fusing lamp Provides heat to the hot roller.
L2
Pressure roller
lamp
Provides heat to the pressure roller.
L3
Exposure lamp Applies high intensity light to the
original for exposure.
L4
Quenching lamp
(QL)
Neutralizes any charge remaining on
the photoconductor.
L5
Pre-transfer lamp
(PTL)
Reduces the charge remaining on the
drum before the transfer process is
started (except for the image area).
Overall
Machine
Information
ELECTRICAL COMPONENT LIST
SM 1-29 A166/A187/A189
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA
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