Panasonic UB-5335 / UB-5835 (serv.man2) Service Manual ▷ View online
37
5.2.
Printer Block
5.2.1.
Mechanical Parts
Platen Roller
Transfer Gear Block
Printer Motor
Pick-up Gear Block
Change Gear
Pick-up Roller
Thermal Printer Head
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5.2.2.
Boards
POWER Board
BATTERY Board
PANEL Board
CONTROL Board
TOP SENSOR Board
END SENSOR Board
PAPER SENSOR Board
DOOR SENSOR Board
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6 MECHANICAL FUNCTION
6.1.
Screen Feed Mechanism
The Screen (Film) supported between the Drive Roller and Sub-drive Roller is fed from right to left (seen from the front) by rotating
the Drive Roller.
As for the rotation of the Drive Roller, rotation of the Screen Motor is transmitted via the Screen Gear.
the Drive Roller.
As for the rotation of the Drive Roller, rotation of the Screen Motor is transmitted via the Screen Gear.
Screen(Film)
RELAY Board
HOME SENSOR Board
Roller Gear
Screen Motor
Screen drive direction
Home Marker
Screen Motor Gear
Roller Gear
Screen Gear
Screen Motor
Drive Roller
Sub-drive Roller
(Top View)
(Top View)
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6.2.
Copy Mechanism
The Image Sensor is allocated in the Screen Drive Roller section.
By pressing the "Copy Key" on the control panel, the LED lights up, then Screen (Film) drive starts. Then, when the screen
reaches the scanning-start position, copy operation starts.
By pressing the "Copy Key" on the control panel, the LED lights up, then Screen (Film) drive starts. Then, when the screen
reaches the scanning-start position, copy operation starts.
Screen(Film)
Image Sensor 1,
Image Sensor 3
Image Sensor 0,
Image Sensor 2
Screen drive direction
Drive Roller
Screen(Film)
Image Sensor
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