IBM 6500-V20 Maintenance Manual - Page 534

Index 990 MACHINE CHECK, 139 A A97 GRAPHIC CHECK ERROR - PRESS STOP THEN START, 139 Abbreviations, 520 Acoustic noise level, 509 Acronyms, 520 Adapters and Cords, 445 Adapters, interface, 438 Adjustments clearing NVRAM, 237 coil temperature, 383 dynamic paper tension, 384 end of forms distance, 378 ethernet initialization, 389 hammer phasing, 381 loading flash memory from hard disk, 238 paper feed timing belt tension, 369 paper scale, 373 platen gap, 374 platen open belt, 371 ribbon guide, 376 tractor belt tension, 387 ASCII Code Chart, 447 Attention condition, 42 B B00 STATUS: SDRAM DETECTION 33MHZ, 139 B01 STATUS: 8245 - SDRAM TEST 32MB, 139 B10 ERROR: NO DRAM DETECTED*, 139 B11 ERROR: RAM TEST FAILED*, 139 B12 ERROR: PROGRAM MISSING*, 139 B13 ERROR: NOT COMPATIBLE*, 139 B19 ERROR: DC RETURNED*, 140 B20: STATUS 00% - DOWNLOAD MODE, 140 B21: STATUS - PRINTER RESET, 140 B22 ERROR: DECOMPRESS SIZE*, 141 B23 ERROR: DECOMPRESS CKSUM*, 142 B30: STATUS - INITIALIZING..., 142 B40 ERROR: SDRAM EEPROM CKSUM BAD*, 143 B41 ERROR: DIMM MEMORY NOT SDRAM*, 144 B42 ERROR: SDRAM ROWS NOT ALLOWED*, 145 B43 ERROR: SDRAM TOO MANY BANKS*, 146 B44 ERROR: SDRAM NOT 64 BITS WIDE*, 147 B45 ERROR: SDRAM IS WRONG VOLTAGE*, 147 B46 ERROR: SDRAM HAS MIXED SIZES*, 147 B47 ERROR: SDRAM LARGER THAN 256M*, 147 B49 ERROR: SDRAM # LOGICAL BANKS*, 148 B50 ERROR: SDRAM LOGIC COMB BANKS*, 148 B51 STATUS: XX% - LOADING, 148 B54 ERROR: SDA LINE STUCK LOW, 149 B55 SEND PROGRAM TO EC, 149 Belt paper feed timing, replacement, 317 paper feed timing, tension adjustment, 369 platen open, replacement, 318 platen open, tension adjustment, 371 BOOT DIAGNOSTICS, 149 Boot Diagnostics Menu, 221 C Cable assembly shell and cable replacement, 323 534