Accel-7450 24-Pin Dot Matrix Printer Parts List September 202, AMT Datasouth Corp. Document #3038 pg. 0
EXPLODED DRAWINGS & PARTS LIST 200 pg.
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Parts list I.D. Number Range Assembly Name Specification Number 50-99 Whole Printer Accel7450-EXP000 200-29 Upper Housing Assembly Accel7450-EXP00 220-239 Bottom Housing Assembly Accel7450-EXP020 240-289 Tractor Assembly Accel7450-EXP030 290-309 Front Table Assembly Accel7450-EXP040 30-509 Mechanism Assembly Accel7450-EXP050 50-529 Control Panel Assembly Accel7450-EXP05 530-549 Adjusting Panel Assembly Accel7450-EXP052 550-599 Carriage Assembly Accel7450-EXP053 I.D. No. Specification No. Part Number Catalog No. Name Assy QTY Accel7450-EXP000 Whole Printer 5 φ5 0000000482 Toothed lock washer 2 52 KM3*8 00000000629 Flat head screw 2 53 N04-24 0000000478 Inlet harness A 54 PW3M4*6*#8 00000003334 Pan head screw 2 55 N04-242 0000000479 AC harness A 56 N04-227 200000025480 Mechanism holder B 2 57 N04-228 20000002548 Mechanism stopper 2 58 PW3M4*28*#8 00000003256 Pan head screw 2 59 TM4*8 0000000325 Truss head screw 4 60 PW3M4*0*#8 000000097 Pan head screw 3 6 RM4*30 00000003254 Mechanism lock screw 3 62 N04-226 00000003255 Mechanism holder 2 63 PW3M4*35*#8 00000003253 Pan head screw 64 CRO-22B-- 30432 0000000666 Power switch 65 N04-243 30420 200000025438 Switch holder I.D. No. Specification No. Part Number Catalog No. Name Assy QTY 200 ACCEL7450-EXP00 30099 200000029697 Upper housing 20 220*50 50000000504 Ribbon exchange label 202 N04-255 5000000044 Tractor caution label 203 FP8800-PAK0 500000309 Nameplate label 204 N04-26 200000025498 Cover stop board 205 HPB3*8-C 00000000627 Pan head tapping screw 2 206 N04-292 0000000488 Printer cover shaft washer 207 N04-25 0000000487 Rotating shaft of printer cover 208 N04-280 0000000489 Sound-absorbing sponge B 2 209 N04-22A 30405 20000002909 Printer cover 20 N04-20 200000025467 Upper housing 2 pg. 9
I.D. No. Specification No. Part Number Catalog No. Name Assy QTY 220 ACCEL7450-EXP020 Bottom housing 22 N04-249 0000000470 Sound-absorbing sponge 222 N04-2 0000000469 Bottom enclosure 223 FP8800-PSM00-C 30475 0000005022 Rubber heel 4 224 24*5*.8 0000000474 Rubber blanket 2 225 N04-244 0000000472 Insulating sheet B 226 20V~50Hz 2.3A 3000 20000000024 Power supply board 227 PWM3*6*#8-C 0000000030 Cap screw 4 228 PW3M4*6*#8 00000003334 Pan head screw 6 229 HPM3*5-CS 00000003283 Pan head screw 73 230 N04-270 000000048 Ground spring 23 N04-246 0000000480 Separating plate 232 300 20000002939 TPG print head main board 233 N04-248 0000000473 Insulating sheet C I.D. No. Specification No. Part Number Catalog No. Name Assy QTY 240 ACCEL7450-EXP030 30466 Tractor 24 N04-306 00000008408 Tractor guide B 2 242 TRACTOR-BSM00 200000029205 Tractor lock sleeve-8800 2 243 HPB3*0-C 00000003535 Tapping screw 2 244 TRACTOR-ASM00 200000029209 Tractor sub frame L 245 TRACTOR-ASM02 20000002999 Tractor pulley 2 246 FP-530K+-4382 20000002603 Tractor driving pulley 2 247 TRACTOR-ASM002 200000029200 Tractor driving belt 2 248 TRACTOR-ASM004 2000000292 Tractor cover L 249 TRACTOR-BSM00 0000000059 Tractor spring 2 250 TRACTOR-BSM002 20000002920 Tractor knob L-8800 25 TRACTOR-BSM003 200000029206 Tractor main frame L 252 TRACTOR-BSM004 00000053924 Tractor plate 2 253 M4*4.5 000000743 Lock nut 4 254 PW2M3*6 00000003270 Tooth screw 255 N04-308 20000002552 Tractor gear 256 φ9*φ4*0.7 00000048275 E ring 2 257 N04-307 00000008404 Tractor bearing 2 258 TRACTOR-BSM006 00000053923 Tractor guide shaft 2 259 TRACTOR-BSM005 00000053922 Tractor driving shaft 260 20000002992 Tractor sensor PCB 26 PB2*6-C 00000008649 Tapping screw 262 N04-322 20000002557 Tractor sensor PCB cover 263 N04-35 200000025520 Tractor sensor cover 264 TRACTOR-ASM00 200000029202 Sensor support R 265 TRACTOR-ASM007 20000002920 Tractor sub frame R 266 TRACTOR-ASM03 200000029204 Tractor cover R-8800 267 TRACTOR-ASM008 20000002998 Tractor main frame R 268 TRACTOR-BSM003 200000029203 Tractor knob R-8800 pg. 0
269 00*2.5mm 000000022 Binder 270 φ6*φ2*0.8 30462 0000000032 E ring 4 I.D. No. Specification No. Part Number Catalog No. Name Assy QTY 290 ACCEL7450-EXP040 30407 Front table 29 N04-208 200000025490 Paper support 2 292 N04-200 3046 200000025483 Front table base L 293 N04-9 00000004227 Front table support 2 294 PW3M3*6*#6 0000000327 Tooth screw 6 295 N04-92-A 30497 0000000423 296 N04-90-A 00000004230 Front table support L Front table fixing plate L 297 PB4*0-S 00000004228 Pan head tapping screw 4 298 30476 Label, guide position 299 N04-206 20000002549 Paper retaining plate 2 300 N04-205 200000025487 Front table 30 N04-90B-A 00000004225 302 N04-92B-A 30496 00000004226 Front table fixing plate R Front table support R 303 N04-99 3045 200000025484 Front table base R I.D. No. Specification No. Part Number Catalog No. Name Assy QTY 30 ACCEL7450-EXP050 Mechanism 35 50000000405 Ribbon cartridge 36 FP8800K-FSM85-A 200000029289 Ribbon nip 37 N04-099 00000003269 Carriage damper 2 38 FP8800K+-PAK002 00000053908 Front cover piece 39 FP8800K-FSM237-A 00000053900 Control panel cable 320 φ5*φ0* 0000004799 Plain washer 6 32 PW2M4*2 000000480 Pan head screw 2 322 N04-25-A 00000003363 HA home sensor fixing plate 323 N04-7A 304 200000000990 HA sensor 2 324 φ4*φ9*0.6 30460 00000006 E ring 39 325 N04-2 00000003347 Adjust lever L 326 N04-22 00000003349 Adjust lever spring 2 327 N04-04 30436 200000025494 HA cam L 328 N04-05- 30435 200000025485 HA cam R 2 329 N04-26- 200000025482 HA cam bush 2 330 N04-9 000000049 HA motor fixing plate 33 HPM2.6*5-CS 0000000493 Pan head tapping screw 2 332 N04-8 0000000492 HA sensor fixing plate 333 PW3M3*5*#6 00000003079 Pan head screw 334 3004 20000002990 HA motor 335 N04-4 200000025462 Belt stopper pg.
336 N04-44 30429 00000003377 Timing belt 337 PW3M3*8*#6 00000000637 Pan head screw 3 338 N04-03-2 00000003324 Carriage guide shaft 339 N04-07-A 00000003350 HA cam shaft 340 26AWG 4Pin 200000000247 Home sensor 34 N04-32-A 0000000453 FFC bottom plate 342 N04-0 00000003333 Carriage guiding track 343 N04-77 00000003335 FFC upper plate 344 N04-68 00000003326 FFC holder B 2 345 42BY48LD04-0 3002 0000005392 Ribbon motor 4 346 FP8800K+-PAK257 50000046 HA adjust label 347 N04-37 30454 20000002546 Ribbon drive gear 348 N04-36 200000025460 Ribbon drive shaft 349 N04-33 0000000455 Ribbon shaft plate 350 PW2M4*8 00000003342 Pan head screw 35 PW2M4*5 00000008272 Pan head screw 2 352 PW3M4*0*#8 000000097 Pan head screw 5 353 YO3-58D3-0930 3003 00000009365 Carriage motor 354 N04-42 30437 00000003343 Carriage motor pulley 355 LM4*5-S 00000003344 Hexagon hole screw 4 356 N04-43 00000003340 Carriage motor fixing plate 357 FP8800-FSM3 0000005020 Control panel support 358 M4*3 00000000335 Hexagon nut 2 359 N04-78 200000025495 Tie plate 360 B04-20 00000003348 Right adjust lever 36 PW3M3*5*#6 00000003355 Pan head screw 3 362 PW3M3*25*#6 00000003332 Pan head screw 363 N04-23 00000003327 Hexagon shaft 364 N04-24B 00000003328 Waveform washer 365 N04-24C 00000003329 F guide spacer 366 N04-4 00000003330 Bearing 2 367 N04-0 0000000333 Bearing 2 368 N04-08- 00000003325 Carriage guide shaft bearing 2 369 N04-25 200000025440 Side plate L 370 N04-068 00000003274 FC home sensor fixing plate 37 20000002960 FC home sensor C 372 N04-06 20000002544 FC reduction gear B 373 N04-060 200000025454 FC reduction gear 374 N04-98 00000003320 Front table lock spring 2 375 N04-97-A 0000000337 Front table lock plate L 376 φ2*φ5*0.4 00000000964 E ring 0 377 N04-027 200000025449 Bush 6 4 378 N04-062 200000025443 FC intermediate gear 379 N04-063 200000025464 FC cam L 380 N04-065-A 0000000450 FC arm L 38 N04-034 200000025444 Platen reduction gear 382 N04-058 200000025455 FC shaft guide 2 383 N04-057 200000025448 Pinch roller bush 4 384 N04-033 200000025430 Platen intermediate gear 385 N04-026- 200000025450 Platen bush 2 386 N04-032 200000025486 Platen gear pg. 2
387 N04-067A 200000000245 FC home sensor 388 PW2M2*8 00000003272 Pan head screw 4 389 N04-036 200000025445 Reduction gear B 2 390 N04-043 200000025478 Intermediate gear 2 39 N04-037 200000025479 Intermediate gear C 392 N04-037B 0000000330 Compression spring 393 N04-040 200000025459 OP switching cam 394 N04-050 200000025446 Paper feed shaft gear 2 395 N04-052 200000025447 Paper feed shaft intermediate gear 396 PW3M3*0*#6 00000000628 Pan head screw 4 397 N04-073 200000025470 FC cam BL 398 N04-075-A 0000000452 FC arm BL 399 N04-038 200000025472 OP reduction gear 400 N04-059 200000025456 FC shaft guide B 2 40 N04-042 200000025507 Gear cover 402 N04-082B 200000025469 Edge guard B 2 403 N04-039 200000025463 OP gear 404 N04-05 200000025473 Paper feed shaft intermediate gear B 405 FB8800K-FSM23-A 00000053886 FFC cable A 406 30092 30093 30094 IF/PCBA: USB,Serial,Ethernet IF/PCBA: USB,Parallel,Ethernet IF/PCBA: Serial (25-pin),Ethernet 407 FB8800-FSM30-A 00000053349 Interface board support 408 PM3*6 0000000034 Pan head screw 2 409 FP8800K-PSM43-A 500000220 Interface label 40 N04-278 00000003357 Ground spring E 4 PW2M3*6 00000003270 Pan head screw 6 42 20000002959 Ethernet & USB interface board 43 FP8800K-PSM00-A 00000053899 FFC cable B 44 N04-079 00000003264 Plug fixing plate 45 N04-088B-A 00000003364 Sensor harness B 46 N04-082 200000025458 Edge guard 47 N04-074-A 0000000448 FC arm BR 48 N04-072 200000025465 FC cam BR 49 N04-077 00000003268 FC home sensor B fixing plate 420 N04-07 20000002543 FC intermediate gear B 42 N04-070 200000025432 FC reduction gear C 422 N04-066-A 0000000446 FC arm R 423 N04-064 20000002547 FC cam R 424 N04-97B-4 0000000338 Front table lock plate R 425 N04-250 200000025439 Side plate R 426 N04-276 00000003278 Shield cover 3 427 N04-275 00000003277 Ground spring D 2 428 Y4-42D-038 3008 0000000993 Paper feed motor 2 429 N04-225 00000003267 Rubber blanket B 2 430 N04-274 00000003359 Ground spring 2 43 N04-224 00000003266 Rubber blanket A 2 432 PW3M4*8*#8 0000000332 Pan head screw 3 433 N04-046 00000003286 Cam shaft 2 2 pg. 3
434 N04-030 00000003285 Paper feed shaft 2 435 N04-029 30464 00000003284 Platen 436 N04-047 00000003287 Cam shaft B 437 N04-30 00000003336 Cartridge holder R 438 N04-03 00000003275 Paper guide plate 439 N04-3 00000003337 Cartridge holder L 440 N04-002-A 00000003273 Baseplate L 44 N04-45-A 3009 20000002009 Pulley Carriage Return 442 φ3*φ7*0.6 0000000865 E ring 4 443 N04-47 00000003346 Pulley shaft 444 N04-48-A 0000000334 Pulley frame foundation 445 N04-5 30440 0000000336 Pulley spring 446 N04-52 0000000335 Spring support plate 447 FP8800-FSM49-A 0000005090 Pulley frame foundation 448 PM3*5 0000000073 Screw 449 N04-63B 30453 00000003279 Paper guide plate padding 2 450 N04-004 00000003280 Paper guide plate B 45 N04-080 200000025489 ROM cover 452 N04-272 00000003358 Ground spring B 453 N04-27 00000003356 Ground plate 454 N04-005 0000000328 Paper guide plate C 455 N04-054 200000025435 Pinch roller 4 456 N04-053 200000025453 Pinch roller transmitting gear 4 457 N04-055 200000025433 Pinch roller holder 7 458 φ7*φ4*0.8 000000059 Retaining ring 28 459 N04-069 0000000444 Friction spring 2 7 460 N04-056 200000025434 Pinch roller holder B 7 46 N04-078 00000003290 Friction spring B 7 462 N04-049 00000003289 FC shaft B 463 N04-044 0000000438 Pinch roller drive shaft 464 N04-045 0000000442 Pinch roller drive shaft B 465 N04-048 00000003288 FC shaft 466 N04-090 200000025477 Paper cutter cover 467 N04-28 0000000424 Sound-absorbing sponge 468 N04-222 200000025496 C cover 469 N04-22 200000025457 Change lever 470 N04-232A 3042 200000000252 Sensor harness A 47 N04-223 0000000437 Spring A 472 N04-220 200000025497 C baseplate 473 N04-096A 304 200000000252 Paper sensor 474 N04-094 200000025502 Paper sensor cover 475 N04-282 0000000425 Sound-absorbing sponge D 476 N04-09 0000000423 Paper cutter 477 N04-89 200000025474 Flap 3 478 N04-88 200000025475 Flap B 479 N04-8 200000025476 Flap C 480 N04-66 00000003282 Flap spring 2 48 N04-87 0000000429 Flap shaft 482 N04-00-A 00000003259 Baseplate R pg. 4
I.D. No. Specification No. Part Number Catalog No. Name Assy QTY 50 Accel7450-EXP05 Control panel 5 FP8800-PAK02 50000030 Control panel label 52 N04-238 200000025436 LCD cover 53 M2*.6 0000000495 Hexagon nut 2 54 N04-239 200000025466 Indicator house 55 3006 20000002943 Control panel PCB 56 FP8800-JSM00 0000005023 Rubber piece 2 57 FP8800-FSM236-B 00000053347 LCD fixing frame 58 GWMS5344J 3007 00000053797 LCD 59 FP8800-PSM4 00000053703 LCD spacer 2 520 0*09.9*.2mm 0000005394 LCD mounting plate 52 PM2*0 0000000496 Pan head screw 2 522 N04-27 0000000498 Indicator stand I.D. No. Specification No. Part Number Catalog No. Name Assy QTY 530 Accel7450-EXP052 Adjusting panel 53 FP8800-FSM06-A 50000026 Adjusting label 532 N04-253 200000025468 Knob 2 533 N04-093 200000025493 Slide switch cover 534 ZBM2*4 00000008966 Pan head screw 2 535 FP8700K-M2 00000008759 Switch stopper plate 2 536 3005 200000000244 Slide PCB 537 N04-83 00000004200 Slide switch fixing plate 538 HPB3*2-C 0000000560 Pan head tapping screw 539 FP8800-FSM32 000000502 Paper-thickness adjusting panel support 540 N04-82 0000000420 Connecting lead I.D. No. Specification No. Part Number Catalog No. Name Assy QTY 550 Accel7450-EXP053 Carriage 55 N04-80 50000000078 Caution label 552 0-DH80S2-GF8Z 30098 0000005224 TPG print head 553 N04-67- 30465 200000025499 Carriage cover 554 PB2*4 0000000326 Pan head tapping screw 4 555 φ2*φ6*0.5 000000046 Plain washer 2 556 N04-63A 30406 200000000250 Paper edge sensor 557 N04-60A 3040 20000000007 Ribbon guide 558 N04-6- 200000025420 Carriage stopper 559 N04-00 00000003370 Carriage stopper spacer 560 N04-65B 200000025504 Paper edge sensor cover B 56 N04-65 200000025503 Paper edge sensor cover 562 FP8800K+-GSM02 3047 20000002982 Carriage 563 N04-80 30424 200000025506 Felt cover 2 2 pg. 5
564 N04-80B 30423 00000003322 Ring felt 2 565 N04-59 00000003379 Home sensor cutoff plate 566 N04-56B- 30438 00000003373 Rear guide roller spacer 567 N04-70 0000000462 FFC guide plate 568 N04-7 30459 200000025505 FFC cover 569 N04-75 30458 0000000468 FFC holder 570 N04-53B- 2000000255 Plastic guide slider 2 57 N04-79 30433 0000000463 FFC safety sheet 572 FJNT-980A 300 0000000466 Print head cable A 573 FJNT-98A 30 0000000465 Print head cable B 574 FP8800K-FSM72-A 302 0000005390 Edge detect sensor cable 575 N04-57 00000003375 Carriage spring 576 φ5**0.6mm 0000000033 E ring 577 N04-56-A 00000003374 578 N04-76A 303 200000000248 Carriage support plate Head connecting PCB pg. 6
AMT Datasouth Corporation www.amtdatasouth.com Corporate Headquarters 803 Camarillo Springs Rd. Suite D Camarillo, CA 9302 800-25-992 PH (805) 389-3657 FX Charlotte Operations 5033 Sirona Dr., Suite 800 Charlotte, NC 28273 800-476-220 PH (704) 525-604 FX Service: extension #252 pg. 7