Olympus OEP-3 - Page 5

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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