Epson MX-80 Operation Manual - Page 3

OPERATION 36 1. Switches and Indicators 36 1.1. Switches 36 1.2. Indicators 37 1.3. Printer initial check 38 2. Buzzer 39 3. Paper End Detector 39 4. Self-Test 4 0 5. Setting of DIP Switches 41 5.1. Setting of DIP switch No. 1 4 5 5.2. Setting of DIP switch N O. 2 46 5.3. Coding tables 47 5.4. Setting sequence of functional specifications 4 8 WHAT IS THE MX-80 TYPE II 52 1. What Is a Dot Matrix Printer 52 2. Definitions of Some Terms Often Used 54 3. Control Codes in the Text Mode 56 3.1. Print action codes 57 3.2 Paper formatting codes 58 3.3. Character designation codes 63 3.4. Other codes 66 4. Control Codes in the Bit Image Mode 67 4.1. Normal-density bit image mode setting by ESC K + n1 + n2 68 4.2. Dual-density bit image mode setting by ESC L + nl + n2 70 4.3. Relationship between data and dot wires 71 4 . 4 . H o w t o o b t a i n nI a n d n2 72 4.5. Programming examples 73 MAINTENANCE 78 1. Preventive Maintenance 78 2. Parts Replacement 78 SPECIFICATIONS 80 APPENDIXES 83 1. Construction of MX-80 Type II and MX-80 F/T Type II 83 2. Parallel Interface 87 3. ASCII Code Table 91 4. Character Fonts 9 2 5. Control Codes 9 6 -ii-