AR-LC9. ARLC9-Service Manual — Sharp Copying Equipment Service Manual (repair manual). Page 9

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AR-LC9  INTERNAL CONSTRUCTION  4 - 1
[4] INTERNAL CONSTRUCTION
1. Motor, clutch, solenoid
No.
Parts
MODEL
NOTE
Code
Signal name
Name
Type
Function/Operation
Active condition
1
LTM
LTM
Transport 
motor
Drives the paper feed, and 
the paper transport section.
When paper feed is started, 
"H" level.
2
LLM
LLM
Lift motor
Synchronous 
motor
Lifts the paper feed table.
When the lower limit sensor 
is ON, "H" level. When the 
upper limit sensor is ON, 
"L" level.
3
LTCL
LTCL
Transport 
clutch
Controls ON/OFF of the 
transport roller.
4
LPFCL
LPFCL
Paper feed 
clutch
Controls ON/OFF of the 
paper feed roller.
When paper feed is started, 
"H" level. After starring 
transport (pickup OFF), it is 
turned OFF by the timer.
5
LPSL
LPSL
Paper feed 
solenoid
Presses the paper pickup 
roller onto paper.
Turned OFF after starting 
transport. Turned ON by 
the timer.
Lift-up – When paper 
empty detection is made: 
ON
6
LTLSL
LTLSL
Tray lock 
solenoid
The tray is locked so that 
the tray cannot be pulled 
out during paper feed.
When paper feed is started, 
"H" level.
3
5
4
1
2
6
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