Service manual

MX-LCX3 EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 – 1
MX-LCX3
Service Manual
[4] EXTERNAL VIEWS AND INTERNAL STRUCTURES
1. Motor, clutch, solenoid
No.
Parts
Code Signal name Name Type Function/Operation Active condition
1 LPFM LPFM Transport motor Brushless motor Drives the paper feed, and the paper
transport section.
CN-G
5pin → Motor rotation clock
4pin → Sync signal: Normal HIGH
3pin → Enable signal: LOW when rotating
2 LLM LLM Lift motor Brush motor Lifts or lowers the paper feed table. CN-B
Lifting: 10pin "24V", 15pin "L"
Lowering: 10pin "L", 15pin "24V"
3 LPFS LPFS Paper feed solenoid Presses the paper pickup roller onto paper. CN-E 8pin
ON: "L"
OFF: "24V"
4 LTLS LTLS Tray lock solenoid Controls ON/OFF of the tray lock. CN-D
Lock: "L" ("24V" after 0.5sec)
Release: "L" ("24V" after 0.5sec)
5 LTRC LTRC Transport clutch Controls ON/OFF of the transport roller. CN-F 15pin
ON: "L"
OFF: "24V"
6 LPFC LPFC Paper feed clutch Controls ON/OFF of the paper feed roller. CN-F 11pin
ON: "L"
OFF: "24V"
7 LFAN LFAN Separation assist
fan
Brushless motor Assists feeding of paper. CN-D 15, 16pin
ON: "L"
OFF: "5V"
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