IBM 6400-I15 Maintenance Manual - Page 415

Adapters and Cords, 365 Adjustments, 157 coil temperature, 188 end of forms distance, 175 hammer phasing, 179 loading flash memory, 181 paper drive motor pulley alignment, 164 paper feed timing belt tension, 160 paper scale, 166 platen gap, 168 platen open belt, 162 platen open motor pulley alignment, 170 ribbon guide, 172 set shuttle speed, 189 software upgrades, 181 splined shaft skew adjustment, 174 Arrow keys cabinet model, 20 pedestal model, 22 ASCII Character Set chart, 147 Attention condition, 57 B Belt paper feed timing, replacement, 195 paper feed timing, tension adjustment, 160 platen open, replacement, 197 platen open, tension adjustment, 162 Blank operator panel, 120 Block diagram, operator panel, 44 Boards: layouts, connections, and pin-outs, 293 BOOT DIAGNOSTICS, 105 C Cabinet, doors, reversing, 211 Cable assembly interconnections, 293 part numbers, 293 shell and cable replacement, 198 Cable connectors and shells, replacement, 198 Cable routing, mechanism base, 306 Call, start of, 56 Cancel key cabinet model, 20 pedestal model, 22 Card cage, fan assembly, replacement, 216 CE tests, 138 Character Set, U.S. ASCII, 147 Characters misaligned horizontally, 118 misaligned vertically, 132 or dots missing or smeared, 114 print smeared or missing, 114 print too light or dark, 114 randomly compressed and/or enlarged, 132 Checks, service customer's power source, 354 power on/off verification, 355 print interlock, 355 print mechanism, 351 printer power cable, 354 safety ground path, 352 top cover and doors, 351 Circuit board, replacement controller, 200 power supply, 203 Circuit breaker, replacement, 204 Cleaning the printer, 29 CLEAR JAM message instead of LOAD FORMS when printer is out of paper, 115 message will not clear and paper does not move, 116 message will not clear but paper moves, 116 Index 415