TABLE OF CONTENTS
1.
OPERATING INSTRUCTIONS
............................................................ 1-1
2.
SERVISE INFORMATION
2-1. PROCESS ORDER WHEN REPLACING EACH PART ............................. 2-1
2-2. LOCATION OF MAIN PARTS .................................................................... 2-3
2-3. DISASSEMBLY ............................................................................................ 2-4
2-4. ASSEMBLING METHOD OF STEPPING MOTOR ................................. 2-11
3.
MECHANICAL OPERATION
3-1. MOTOR .......................................................................................................... 3-1
3-2. TIMING OF MECHANICAL OPERATION ................................................ 3-1
3-3. MECHANICAL SECTION OUTLINE ......................................................... 3-3
3-4. POSITION AND FUNCTION FOR SENSOR .............................................. 3-4
3-5. PRINTING OPERATION DESCRIPTION ................................................... 3-5
3-6. TIMING FOR BAR CODE DETECTION .................................................. 3-11
4.
CIRCUIT OPERATION DESCRIPTION
4-1. SY-270 BOARD, MEC-11 BOARD CIRCUIT OPERATION
DESCRIPTION .............................................................................................. 4-1
5.
SERVICE MODE
5-1. SERVICE MODE ........................................................................................... 5-1
5-2. ADJUST MODE ............................................................................................ 5-9
5-3. FMY PRINTING (For UP-D70A only) ....................................................... 5-11
5-4. PRINT CONFIRMATION OF UP-D70 ...................................................... 5-11
5-5. RESET OF EACH KIND SETTING VALUE ............................................. 5-12
5-6. NOTE ON THE UNIT TRANSPORTATION ............................................ 5-13
6.
TROUBLE SHOOTING
6-1. MECHANICAL SECTION ........................................................................... 6-1
6-2. ELECTRICAL SECTION .............................................................................. 6-3
