Brother LX-300 Manuals

Manuals and User Guides for Brother LX-300. We have 2 Brother LX-300 manuals available for free PDF download: Service Manual, Parts Reference List

Brother LX-300 Service Manual

Brother LX-300 Service Manual (175 pages)

Brand: Brother | Category: Laminator | Size: 9.22 MB
Table of contents
Specifications4................................................................................................................................................................
Mechanisms4................................................................................................................................................................
Disassembly Procedures4................................................................................................................................................................
Electrical Specifications8................................................................................................................................................................
Table Of Contents10................................................................................................................................................................
Mechanical Operating Principles11................................................................................................................................................................
Description Of Mechanisms (border Mode)11................................................................................................................................................................
Feed And Compression Mechanisms12................................................................................................................................................................
Cutter Mechanism (border Mode)15................................................................................................................................................................
Paper Size Detector Mechanism17................................................................................................................................................................
Trimming Mechanism19................................................................................................................................................................
Safety Precautions23................................................................................................................................................................
Removing The Film Cartridge23................................................................................................................................................................
Covers24................................................................................................................................................................
Removing The Trimmer Cover24................................................................................................................................................................
Removing The Top Cover B25................................................................................................................................................................
Removing The Sub-tray26................................................................................................................................................................
Removing Paper Tray A And Paper Guide26................................................................................................................................................................
Removing The Body Cover27................................................................................................................................................................
Removing The Front Cover 129................................................................................................................................................................
Removing Paper Tray B30................................................................................................................................................................
Removing The Back Cover30................................................................................................................................................................
Removing The Cover Switch31................................................................................................................................................................
Removing The Dial Switch Holder Assy B32................................................................................................................................................................
Removing The Push Switch Assy33................................................................................................................................................................
Chassis Assy34................................................................................................................................................................
Removing The Harness Connectors34................................................................................................................................................................
Removing The Pst Pcb (paper Sensor Pcb)35................................................................................................................................................................
Removing The Chassis Assy36................................................................................................................................................................
Pcbs38................................................................................................................................................................
Removing The Main Pcb38................................................................................................................................................................
Removing The Jack Pcb Assy38................................................................................................................................................................
Removing The Switch Pcb Assy39................................................................................................................................................................
X-cutter Unit40................................................................................................................................................................
Removing The X-cutter Unit40................................................................................................................................................................
Removing The Leaf Switch F Assy40................................................................................................................................................................
Y-ca Chassis Assy And Y-cutter Arm41................................................................................................................................................................
Removing The Y-ca Chassis Assy41................................................................................................................................................................
Removing The Y-ca Motor42................................................................................................................................................................
Removing The Y-cutter Arm42................................................................................................................................................................
Y-sensor Rail Unit43................................................................................................................................................................
Removing The Y-sensor Rail Unit43................................................................................................................................................................
Disassembling The Y-sensor Rail Unit44................................................................................................................................................................
Roller Holder Assy45................................................................................................................................................................
Removing The Roller Holder Assy45................................................................................................................................................................
Paper Feed Roller46................................................................................................................................................................
Removing The Paper Feed Holder Assy46................................................................................................................................................................
Left Side Of The Main Chassis47................................................................................................................................................................
Removing The Lf Motor47................................................................................................................................................................
Removing The Gears48................................................................................................................................................................
Right Side Of The Main Chassis49................................................................................................................................................................
Removing The Right Side Of The Chassis49................................................................................................................................................................
Removing The Yc Lift Shaft And Lf Change Shaft50................................................................................................................................................................
Paper Eject Roller52................................................................................................................................................................
Removing The Paper Eject Roller Unit52................................................................................................................................................................
Y-diversion Lever53................................................................................................................................................................
Removing The Y-diversion Lever Assy53................................................................................................................................................................
Disassembling The Trimming Mechanism54................................................................................................................................................................
Driving Roller54................................................................................................................................................................
Removing The Driving Roller54................................................................................................................................................................
Main Chassis B55................................................................................................................................................................
Removing The Main Chassis B55................................................................................................................................................................
Removing The Cassette Holder56................................................................................................................................................................
Removing The Enc Sensor Pcb56................................................................................................................................................................
Removing The Main Chassis L, R, And F57................................................................................................................................................................
Table Of Tightening Torques62................................................................................................................................................................
Installing The Main Chassis L, R, And F63................................................................................................................................................................
Installing The Enc Sensor Pcb63................................................................................................................................................................
Installing The Cassette Holder64................................................................................................................................................................
Installing The Main Chassis B65................................................................................................................................................................
Installing The Driving Roller66................................................................................................................................................................
Assembling The Trimming Assy67................................................................................................................................................................
Paper Eject Roller And Y-diversion Lever68................................................................................................................................................................
Installing The Paper Eject Roller Unit And Y-diversion Lever68................................................................................................................................................................
Installing The Paper Eject Roller69................................................................................................................................................................
Installing The Yc Lift Shaft And Lf Change Shaft70................................................................................................................................................................
Installing The Right Side Of The Chassis71................................................................................................................................................................
Left Side Of The Chassis74................................................................................................................................................................
Installing The Gears74................................................................................................................................................................
Installing The Lf Motor75................................................................................................................................................................
Installing The Paper Feed Holder Assy And The Paper Feed Roller Assy76................................................................................................................................................................
Installing The Roller Holder Assy79................................................................................................................................................................
Assembling The Y-sensor Rail Unit (attaching Y-sensor Pcb Assy)80................................................................................................................................................................
Installing The Y-sensor Rail Unit82................................................................................................................................................................
Installing The Y-cutter Arm83................................................................................................................................................................
Installing The Y-ca Motor84................................................................................................................................................................
Installing The Y-ca Chassis Assy84................................................................................................................................................................
Installing The Leaf Switch F Assy86................................................................................................................................................................
Installing The X-cutter Unit86................................................................................................................................................................
Harnesses87................................................................................................................................................................
Installing The Harnesses87................................................................................................................................................................
Installing The Jack Pcb Assy88................................................................................................................................................................
Installing Main Pcb Assy 188................................................................................................................................................................
Installing The Chassis Assy89................................................................................................................................................................
Installing The Harness Connectors91................................................................................................................................................................
Installing The Push Sw Assy92................................................................................................................................................................
Installing The Dial Switch Holder Assy93................................................................................................................................................................
Installing The Cover Switch95................................................................................................................................................................
Installing The95................................................................................................................................................................
Installing Paper Tray B96................................................................................................................................................................
Installing The Body Cover97................................................................................................................................................................
Installing The Paper Tray A And Paper Guide99................................................................................................................................................................
Installing The Sub-tray100................................................................................................................................................................
Installing The Top Cover B101................................................................................................................................................................
Installing The Trimmer Upper Cover101................................................................................................................................................................
Installing The Y-cutter102................................................................................................................................................................
Installing The Film Cartridge103................................................................................................................................................................
Installing The A3 Cartridge103................................................................................................................................................................
Installing The A4/a6 Cassette Attachment104................................................................................................................................................................
Electronic Parts107................................................................................................................................................................
Configuration Of The Electronic Parts107................................................................................................................................................................
Outline Of The Electronic Parts108................................................................................................................................................................
Operation Of Each Part109................................................................................................................................................................
Main Pcb110................................................................................................................................................................
Detector Circuits116................................................................................................................................................................
Motor Drive Circuits122................................................................................................................................................................
Power Supply Circuits125................................................................................................................................................................
Lubrication129................................................................................................................................................................
Table Of Lubricants129................................................................................................................................................................
Precautions During Lubrication129................................................................................................................................................................
Lubrication Positions129................................................................................................................................................................
Replacing The Cartridge And Film140................................................................................................................................................................
Replacing The Cartridge140................................................................................................................................................................
Replacing The Sheet143................................................................................................................................................................
Adjustments146................................................................................................................................................................
Adjusting The Right Y-cutting Position (border Mode)146................................................................................................................................................................
Adjusting The Left Y-cutting Position147................................................................................................................................................................
Adjusting Perpendicularity Of Chassis And Document148................................................................................................................................................................
Outline151................................................................................................................................................................
Precautions During Repair151................................................................................................................................................................
After Making A Repair151................................................................................................................................................................
Basic Checks151................................................................................................................................................................
Troubleshooting Flowcharts152................................................................................................................................................................
Troubleshooting Tables155................................................................................................................................................................

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Brother LX-300 Parts Reference List

Brother LX-300 Parts Reference List (31 pages)

COOL LAMINATOR  
Brand: Brother | Category: Laminator | Size: 1.46 MB
Table of contents
Table Of Contents3................................................................................................................................................................
Chassis4................................................................................................................................................................
Driving Roller4................................................................................................................................................................
Cutter6................................................................................................................................................................
Paper Feed6................................................................................................................................................................
Paper Eject9................................................................................................................................................................
Dial Switch9................................................................................................................................................................
Gears10................................................................................................................................................................
Y Cutter10................................................................................................................................................................
Y-ca Chassis12................................................................................................................................................................
Roller Holder12................................................................................................................................................................
Trimmer Mecha14................................................................................................................................................................
Motors14................................................................................................................................................................
Covers16................................................................................................................................................................
Labels18................................................................................................................................................................
Sensors18................................................................................................................................................................
Ac Adaptors20................................................................................................................................................................
Main Pcb21................................................................................................................................................................
Switch Pcb23................................................................................................................................................................
Jack Pcb23................................................................................................................................................................
Options25................................................................................................................................................................
Printed Matter25................................................................................................................................................................
Packing Materials27................................................................................................................................................................
Adjustment Tool29................................................................................................................................................................

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