Casio DR-220TA - Loading the Paper Roll; Replacing the Printer Ribbon

CONTENTS
1. SPECIFICATIONS ......................................................................................................... 1
2. BLOCK DIAGRAM ........................................................................................................ 2
3. CPU (MN158418YCY) PIN FUNCTION......................................................................... 3
4. TROUBLESHOOTING................................................................................................... 4
5. DIAGNOSTIC................................................................................................................. 5
6. SCHEMATIC DIAGRAMS ............................................................................................. 6
7. DISASSEMBLY VIEW ................................................................................................... 8
8. PARTS LIST .................................................................................................................. 9