CONTENTS
1. SPECIFICATIONS --------------------------------------------------------------------------------- 1
2. MEASUREMENT----------------------------------------------------------------------------------- 2
3. CLEANING THE PRINTER HEAD AND ROLLER ---------------------------------------- 2
4. RESET OPERATION ----------------------------------------------------------------------------- 3
5. BLOCK DIAGRAM -------------------------------------------------------------------------------- 4
6. PRECAUTIONS ------------------------------------------------------------------------------------ 5
7. LSI PIN FUNCTION ------------------------------------------------------------------------------- 6
8. DIAGNOSTIC PROGRAM ----------------------------------------------------------------------- 7
9. ERROR MESSAGES ----------------------------------------------------------------------------- 9
10. SCHEMATIC DIAGRAMS --------------------------------------------------------------------- 10
10-1. Main Block -------------------------------------------------------------------------------------------10
10-2. Power Supply ---------------------------------------------------------------------------------------11
10-3. LCD Block--------------------------------------------------------------------------------------------12
10-4. Sub Block --------------------------------------------------------------------------------------------13
11. PARTS LIST--------------------------------------------------------------------------------------- 14
12. EXPLODED VIEW ------------------------------------------------------------------------------- 16