Chapter 2 Operating Principles
2-1.
Operation of Each Mechanism
2-11
CL-E700 series
2-1-4. Ribbon Feed Mechanism
The major components of the ribbon feed mechanism are:
(a) SA Ribbon Motor F
(d) SA Ribbon Tension Unit R
(b) SA Ribbon Tension Shaft F
(e) Ribbon gear train
(c) SA Ribbon Sensor (Ribbon tension sensor)
Ink ribbon is set to the take-up reel (SA Holder R Shaft) and the supply reel (Holder Ribbon Shaft
Encoder) via the supplied ribbon holders.
As the ribbon motor “SA Ribbon Motor F” on the take-up side turns in the direction shown in the
figure, the take-up reel (Gear 5F Ribbon) is driven via the “Gear Reduction Ribbon 1”, “Gear 2
Ribbon”, “Gear 3 Ribbon” and “Gear 4 Ribbon”.
The ribbon is supplied from the supply reel via the “Roller Ribbon Guide R” and “SA Ribbon
Tension Shaft F”, and then taken up.
A back tension generating mechanism that is formed by the “SA Ribbon Tension Unit R” and
“Sprint Ribbon Return R” is directly connected to the supply reel. When the ribbon is supplied, the
back tension generating mechanism gives an appropriate back tension to the ribbon.
Gear 5F Ribbon
Gear Reduction Ribbon 1
Gear 2 Ribbon
Gear 3 Ribbon
SA Ribbon Motor F
SA Ribbon
Tension Shaft F
Media
Roller Ribbon Guide R
SA Platen
SA Head
Taku-up Side
Supply Side
Spring Ribbon Return R
SA Ribbon Tension Unit R
Take-up Reel
(SA Holder R Shaft)
[Back Tension Generation Mechanism]
Gear 4 Ribbon
Supply Reel
(Holder Ribbon Shaft Encoder)
[Right side view]
Ribbon
Содержание CL-E700 Series
Страница 1: ...Technical Manual CL E700 series Thermal Transfer Printer...
Страница 5: ...Chapter 1 Specifications 1 1 CL E700 series CHAPTER 1 SPECIFICATIONS...
Страница 15: ...Chapter 2 Operating Principles 2 1 CL E700 series CHAPTER 2 OPERATING PRINCIPLES...
Страница 87: ...Chapter 3 Disassembly and Maintenance 3 1 CL E700 series CHAPTER 3 DISASSEMBLY AND MAINTENANCE...
Страница 151: ...Chapter 4 Troubleshooting 4 1 CL E700 series CHAPTER 4 TROUBLESHOOTING...
Страница 167: ...Chapter 5 Parts Lists CL E700 series CHAPTER 5 PARTS LISTS...
Страница 172: ...Chapter 5 Parts Lists CL E700 series 5 6 DRAWING NO 1 General Assembly Rev 0...
Страница 195: ...Chapter 5 Parts Lists 5 29 CL E700 series DRAWING NO 7 Unit Opepane Rev 0...
Страница 203: ...Chapter 5 Parts Lists 5 37 CL E700 series DRAWING NO 9 SA2 Ribbon Unit Fan Rev 0...
Страница 206: ...Chapter 5 Parts Lists CL E700 series 5 40 DRAWING NO 10 Accessories Rev 0 3 2 4 1 1 1 2 1 3...
Страница 208: ...Chapter 6 Circuit Diagrams 6 1 CL E700 series CHAPTER 6 CIRCUIT DIAGRAMS...
Страница 230: ...Appendices AP 1 CL E700 series APPENDICES...
Страница 232: ...Appendices A Mounting Diagrams AP 3 CL E700 series A Mounting Diagrams A 1 SA Main PCB 1 Parts side...
Страница 233: ...Appendices A Mounting Diagrams CL E700 series AP 4 2 Solder side...