3
OEP-3 V1 (UC)
5. Mechanical Description
5-1.
Description of Mechanisms ......................................................................... 5-1
5-1-1.
Motors ........................................................................................ 5-2
5-1-2.
Sensors ....................................................................................... 5-3
5-2.
Description of Print Operation .................................................................... 5-4
5-2-1.
Position Change During Print Operation ................................... 5-4
5-2-2.
Home Position ............................................................................ 5-5
5-2-3.
Paper Feed Position .................................................................... 5-6
5-2-4.
Print Position .............................................................................. 5-7
5-2-5.
Fast Feed Position ...................................................................... 5-7
5-2-6.
Paper Remove Position .............................................................. 5-8
5-3.
Platen Drive Unit ......................................................................................... 5-9
5-3-1.
Gear Ratio of Platen Drive Unit ................................................. 5-9
5-3-2.
Print Nonuniformity ................................................................... 5-9
5-4.
Paper Feed and Remove Drive Unit .......................................................... 5-10
5-5.
Direct Chuck Mechanism .......................................................................... 5-11
6. Troubleshooting
6-1.
Video (Image) Related Trouble .................................................................. 6-1
6-2.
Mechanical Troubleshooting ....................................................................... 6-2
6-2-1.
Outline ........................................................................................ 6-2
6-2-2.
Paper Feed Trouble .................................................................... 6-3
6-2-3.
Paper Delivery Trouble .............................................................. 6-3
6-2-4.
Print Trouble .............................................................................. 6-3
6-2-5.
Other Troubles ........................................................................... 6-4
6-3.
Cleaning ...................................................................................................... 6-4
6-3-1.
Thermal Head Cleaning ............................................................. 6-4
6-3-2.
Paper Feed Roller Cleaning ....................................................... 6-4
Summary of Contents for OEP-3
Page 1: ...COLOR VIDEO PRINTER OEP 3 SERVICE MANUAL Volume 1 1st Edition...
Page 6: ......
Page 80: ......
Page 119: ...4 11 OEP 3 V1 UC Memory Configuration Eight Frame Memory Configuration Four Frame...
Page 154: ......
Page 165: ...5 11 OEP 3 V1 UC 5 5 Direct Chuck Mechanism...
Page 176: ...2000 9 22 OEP 3 UC E 9 955 247 11...