| Section |
Page |
| Table of contents |
3 |
| Notices and safety information |
15 |
| Laser notice |
15 |
| Laser |
15 |
| Avis relatif à l’utilisation de laser |
15 |
| Avvertenze sui prodotti laser |
15 |
| Avisos sobre el láser |
16 |
| Declaração sobre Laser |
16 |
| Laserinformatie |
16 |
| Lasermeddelelse |
16 |
| Laserilmoitus |
17 |
| Huomautus laserlaitteesta |
17 |
| Laser-notis |
17 |
| Laser-melding |
17 |
| Avís sobre el Làser |
18 |
| Lithium warning |
21 |
| Consignes de sécurité |
21 |
| Norme di sicurezza |
21 |
| Sicherheitshinweise |
22 |
| Pautas de Seguridad |
22 |
| Informações de Segurança |
22 |
| Informació de Seguretat |
23 |
| Preface |
24 |
| 1. General information |
25 |
| Maintenance approach |
25 |
| Options |
26 |
| Available internal options |
26 |
| Media handling options |
26 |
| Printer configurations |
27 |
| Supported paper sizes, types, and weights |
30 |
| Tools required |
32 |
| Acronyms |
33 |
| 2. Diagnostic information |
35 |
| Start |
35 |
| Confirm the installation status |
36 |
| Power-on Reset sequence |
36 |
| Entering Diagnostics mode |
36 |
| User attendance messages |
37 |
| Error code table 1 |
48 |
| Service checks |
160 |
| Sensor (input) service check |
160 |
| Sensor (fuser output) service check |
160 |
| Sensor (narrow media) service check |
161 |
| Sensor (duplex input) service check |
161 |
| Sensor (duplex input) service check (external duplex only) |
162 |
| Sensor (duplex exit) service check (external duplex only) |
162 |
| Sensor (pass through) service check |
163 |
| Sensor (envelope feeder empty) service check |
163 |
| Sensor (input) late jam service check. |
163 |
| Sensor (input) lingering jam service check. |
166 |
| Sensor (input) early jam service check |
167 |
| Sensor (input) static jam service check |
169 |
| Sensor (fuser output) late jam service check. |
169 |
| Sensor (fuser output) lingering jam service check. |
171 |
| Sensor (fuser output) static jam service check |
172 |
| Sensor (narrow media) late jam service check. |
173 |
| Sensor (narrow media) static jam service check |
174 |
| Sensor (duplex input) late jam service check. |
175 |
| Sensor (duplex input) lingering jam service check. |
176 |
| Sensor (duplex input) static jam service check. |
178 |
| Sensor (pass through) late jam service check |
179 |
| Sensor (pass through) lingering jam service check. |
180 |
| Sensor (pass through) static jam service check |
181 |
| Sensor (stapler pass through) late jam service check |
182 |
| Sensor (stapler pass through) lingering jam service check |
183 |
| Sensor (stapler pass through) static jam service check |
183 |
| Sensor (output pass through) late jam service check |
184 |
| Sensor (output pass through) lingering jam service check |
185 |
| Sensor (output pass through) static jam service check |
186 |
| Sensor (mailbox empty) late jam service check |
187 |
| Sensor (mailbox empty) lingering jam service check |
188 |
| Sensor (mailbox empty) static jam service check |
188 |
| Sensor (toner empty) service check |
189 |
| NVRAM mismatch failure (950.00 through 950.29) service check |
189 |
| Image quality trouble |
191 |
| Printer Related Troubleshooting |
191 |
| Image Quality |
192 |
| Network service check |
211 |
| 3. Diagnostic aids |
213 |
| Understanding the printer control panel (models T650, T652, and T654) |
213 |
| Accessing service menus (models T650, T652, and T654) |
214 |
| Diagnostics mode (models T650, T652, and T654) |
215 |
| Entering Diagnostics mode (models T650, T652, and T654) |
215 |
| Available tests |
215 |
| Exiting Diagnostics mode (models T650, T652, and T654) |
217 |
| REGISTRATION |
217 |
| PRINT TESTS |
219 |
| HARDWARE TESTS |
220 |
| DUPLEX TESTS |
224 |
| INPUT TRAY TESTS |
226 |
| OUTPUT BIN TESTS |
227 |
| StapleSmart FINISHER TESTS |
230 |
| BASE SENSOR TEST |
231 |
| PRINTER SETUP |
231 |
| EP SETUP |
233 |
| REPORTS |
235 |
| EVENT LOG |
235 |
| EXIT DIAGNOSTICS (models T650, T652, and T654) |
236 |
| Configuration menu (CONFIG MENU) (models T650, T652, and T654) |
237 |
| Entering Configuration Menu (models T650, T652, and T654) |
237 |
| Available menus |
237 |
| Maintenance page count (Maint Cnt Value) |
237 |
| Maintenance page counter reset (Reset Cnt) |
238 |
| Print quality pages (Prt Quality Pgs) |
238 |
| Reports |
238 |
| SIZE SENSING |
239 |
| Panel Menus |
239 |
| PPDS Emulation |
239 |
| Demo Mode |
239 |
| Factory Defaults |
240 |
| LES Applications |
240 |
| Energy Conserve |
240 |
| Paper Prompts |
240 |
| Env Prompts |
240 |
| Action for Prompts |
240 |
| Font Sharpening |
240 |
| Wiper Messages |
240 |
| Clear Custom Status |
240 |
| Best Speed |
241 |
| Exit Config Menu (models T650, T652, and T654) |
241 |
| Understanding the printer control panel (model T656) |
241 |
| Accessing service menus (model T656) |
242 |
| Diagnostics Menu (model T656) |
243 |
| Entering Diagnostics Menu (model T656) |
243 |
| Available tests |
243 |
| Registration (printer) |
245 |
| PRINT TESTS |
247 |
| HARDWARE TESTS |
248 |
| DUPLEX TESTS |
250 |
| INPUT TRAY TESTS |
252 |
| OUTPUT BIN TESTS |
253 |
| BASE SENSOR TEST |
254 |
| DEVICE TESTS |
255 |
| PRINTER SETUP |
256 |
| EP SETUP |
257 |
| REPORTS |
259 |
| EVENT LOG |
259 |
| Configuration menu (CONFIG MENU) (model T656) |
261 |
| Entering Configuration Menu (model T656) |
261 |
| Available menus |
261 |
| Maintenance Counter Value |
261 |
| Reset Maintenance Counter |
262 |
| Print Quality Pages |
263 |
| Reports |
263 |
| SIZE SENSING |
264 |
| Panel Menus |
264 |
| PPDS Emulation |
264 |
| Factory Defaults |
266 |
| Energy Conserve |
266 |
| Paper Prompts |
267 |
| Envelope Prompts |
267 |
| Action for Prompts |
267 |
| Jobs On Disk |
267 |
| Disk Encryption |
268 |
| Wipe Disk |
269 |
| Font Sharpening |
269 |
| Require Standby |
269 |
| LES Applications |
270 |
| Key Repeat Initial Delay |
270 |
| Key Repeat Rate |
270 |
| Wiper Message |
270 |
| Clear Custom Status |
270 |
| USB speed |
271 |
| Exit Configuration Menu (model T656) |
271 |
| Printer overview |
272 |
| Printer theory |
273 |
| Model T650 with duplex, paper path, rolls, and sensors |
273 |
| Models T652 and T654 paper path rolls and sensors |
274 |
| Functions of main components |
274 |
| Media tray assembly |
275 |
| Multi-purpose feeder (MPF) |
277 |
| Supported paper sizes, types, and weights |
278 |
| Registration |
279 |
| Transfer |
280 |
| Polygon printhead assembly |
281 |
| Oscillating printhead assembly |
283 |
| Fuser |
284 |
| Fuser components |
284 |
| Fuser unit assembly (type 1 and type 2) |
285 |
| Exit |
286 |
| Drive |
287 |
| Electrical components and controller |
288 |
| Control |
289 |
| Printhead control |
289 |
| Fuser control |
289 |
| Xerographic and print cartridge components |
290 |
| High Capacity Input Tray (HCIT) tray assembly |
296 |
| 250-sheet/550-sheet tray assembly |
297 |
| Model T650 paper path, rolls, and sensors |
301 |
| Models T652 and T654 paper path, rolls, and sensors |
302 |
| Media tray assembly |
303 |
| Duplex |
305 |
| Model T650 duplex paper path |
305 |
| Models T652 and T654 duplex paper path |
306 |
| Understanding jam numbers and locations |
308 |
| 200 and 201 paper jams |
308 |
| 202 and 203 paper jams |
309 |
| 230 paper jam |
310 |
| 231-239 paper jams (optional external duplex unit) |
312 |
| 241–245 paper jams |
313 |
| 250 paper jam |
314 |
| 260 paper jam |
315 |
| 271–279 paper jams |
315 |
| 280 paper jam |
316 |
| 281 paper jam |
317 |
| 282 paper jam |
317 |
| 283 staple jam |
318 |
| Security Reset Jumper |
320 |
| Security Reset Jumper |
320 |
| 4. Repair Information |
323 |
| Handling ESD-sensitive parts |
323 |
| Adjustments |
324 |
| Polygon and Oscillating printhead mechanical registration adjustment |
324 |
| Oscillating printhead assembly electronic adjustment |
325 |
| Alignment assembly adjustment |
326 |
| Fuser solenoid adjustment |
328 |
| Gap adjustment |
328 |
| Removals |
329 |
| Replacement note: To replace a removed part, reverse the order of removal unless noted otherwise. |
329 |
| Access door removal (T650, T652, T654) |
330 |
| Alignment assembly removal (T650, T652, T654) |
330 |
| Connection access cover, rear removal (T650, T652, T654) |
333 |
| Connection bezel assembly, rear removal (T650) |
333 |
| Connection bezel assembly, rear removal (T652, T654) |
334 |
| Cover assembly, rear lower removal (T650) |
335 |
| Cover assembly, rear lower (T652, T654) |
335 |
| Charge roll assembly removal (T650, T652, T654) |
336 |
| Door assembly, rear removal (T650, T652, T654) |
337 |
| Duplex guide assembly, rear removal (T652, T654) |
337 |
| Duplex assembly removal (T652, T654) |
338 |
| Duplex cooling fan removal (T652, T654) |
340 |
| Duplex drive motor assembly removal (T652, T654) |
341 |
| Duplex input sensor assembly removal (T652, T654) |
342 |
| Duplex guide assembly, front removal (T652, T654) |
343 |
| Fuser access door assembly removal (T650, T652, T654) |
344 |
| Fuser drive release linkage removal (T650, T652, T654) |
345 |
| Fuser unit assembly removal (T650, T652, T654) |
345 |
| Fuser wiper cover assembly removal (T650, T652, T654) |
346 |
| HVPS card assembly removal (T650, T652, T654) |
346 |
| Inner deflector removal (T650, T652, T654) |
347 |
| Laser cover removal (T650, T652, T654) |
349 |
| LCD screen bezel removal (T650, T652, T654) |
350 |
| LVPS card assembly removal (T650) |
351 |
| LVPS card assembly removal (T652, T654) |
353 |
| Main cooling fan removal (T650, T652, T654) |
354 |
| Main drive motor assembly removal (T650, T652, T654) |
356 |
| Media out actuator removal (T650, T652, T654) |
357 |
| Media support removal (T650, T652, T654) |
358 |
| Media turn guide removal (T650, T652, T654) |
358 |
| MPF cam gear removal (T650, T652, T654) |
359 |
| MPF lift plate assembly removal (T650, T652, T654) |
359 |
| MPF media out actuator removal (T650, T652, T654) |
360 |
| MPF pick roll assembly removal (T650, T652, T654) |
360 |
| MPF pick solenoid assembly removal (T650, T652, T654) |
361 |
| MPF tray door assembly removal (T650, T652, T654) |
363 |
| Operator panel latch assembly removal (T650, T652, T654) |
365 |
| Operator panel door assembly removal (T650, T652, T654) |
366 |
| Operator panel hinge assembly, left removal (T650, T652, T654) |
367 |
| Operator panel hinge assembly, right removal (T650, T652, T654) |
369 |
| Operator panel door assembly removal (models X651, X652, X654, and X656) |
371 |
| Operator panel cover latch assembly removal (models X651, X652, X654, and X656) |
374 |
| Option drive shaft removal (T650, T652, T654) |
374 |
| Output cover assembly removal (T650, T652, T654) |
376 |
| Pick arm assembly removal (T650, T652, T654) |
376 |
| Pick roll assembly removal (T650, T652, T654) |
379 |
| Print cartridge cooling fan removal (T650, T652, T654) |
379 |
| Print cartridge clamp assembly removal (T650, T652, T654) |
380 |
| Print cartridge ID connector assembly removal (T650, T652, T654) |
381 |
| Printhead assembly removal (T650) |
382 |
| Printhead assembly removal (T652, T654) |
383 |
| Redrive assembly removal (T650, T652, T654) |
384 |
| Redrive motor assembly removal (T652, T654) |
385 |
| Side cover, left removal (T650) |
387 |
| Side cover, left removal (T652 and T654) |
388 |
| Side cover, right removal (T650) |
389 |
| Side cover, right removal (T652, T654) |
390 |
| Sensor (duplex input) removal (T652, T654) |
390 |
| Sensor (media level) removal (T650, T652, T654) |
392 |
| Sensor (media out) removal (T650, T652, T654) |
392 |
| Sensor (toner empty) removal (T650, T652, T654) |
393 |
| Sensor (input) removal (T650, T652, T654) |
393 |
| Sensor shield assembly removal (T650, T652, T654) |
394 |
| Sensor (standard bin exit) removal (T650, T652, T654) |
395 |
| Sensor (toner density) removal (T650, T652, T654) |
395 |
| Standard bin actuator assembly removal (T650, T652, T654) |
395 |
| Switch (media size) assembly removal (T650, T652, T654) |
396 |
| System card assembly removal (T650, T652, T654, T656) |
398 |
| Transfer roll assembly removal (T650, T652, T654) |
400 |
| Transfer roll bracket assembly, left removal (T650, T652, T654) |
401 |
| Transfer roll bracket assembly, right removal (T650, T652, T654) |
402 |
| Transfer deflector removal (T650, T652, T654) |
402 |
| Tray roller catch assembly removal (T650, T652, T654) |
403 |
| Option removals |
405 |
| 5-bin mailbox rear door assembly removal |
406 |
| 5-bin mailbox left outer cover removal |
407 |
| 5-bin mailbox left inner cover removal |
407 |
| 5-bin mailbox right outer cover removal |
408 |
| 5-bin mailbox right inner cover removal |
409 |
| 5-bin mailbox top cover removal |
410 |
| 5-bin mailbox media bin full actuator removal |
411 |
| 5-bin mailbox sensor (pass through) removal |
412 |
| 5-bin mailbox sensor (media bin empty) removal |
413 |
| 5-bin mailbox controller card assembly removal |
414 |
| 5-bin mailbox static brush mylar assembly removal |
415 |
| 5-bin mailbox media bin fifth deflector removal |
416 |
| 5-bin mailbox media bin first through fourth deflector removal |
417 |
| 5-bin mailbox media bin extension assembly removal |
418 |
| 5-bin mailbox deflector gate solenoid removal |
418 |
| 5-bin mailbox transport solenoid removal |
420 |
| 5-bin mailbox sensor (deflector gate HP) removal |
421 |
| 250-sheet option tray assembly |
423 |
| 250-sheet media tray assembly removal |
423 |
| 250-sheet pick arm bracket assembly removal |
424 |
| 250-sheet media out actuator removal |
426 |
| 250-sheet frame assembly removal |
426 |
| 250-sheet controller card assembly removal |
428 |
| 550-sheet option tray assembly |
429 |
| 550-sheet media tray assembly removal |
429 |
| 550-sheet pick arm bracket assembly removal |
430 |
| 550-sheet bellcrank recoil spring removal |
431 |
| 550-sheet frame assembly removal |
431 |
| 550-sheet controller card assembly removal |
433 |
| 550-sheet option drive shaft with spring removal |
435 |
| Anti-tip latch assembly removal |
435 |
| High capacity input tray (HCIT) |
436 |
| High capacity input tray (HCIT) media tray assembly removal |
437 |
| High capacity input tray (HCIT) tray cover, front removal |
438 |
| High capacity input tray (HCIT) cover, rear removal |
440 |
| High capacity input tray (HCIT) cover, right removal |
442 |
| High capacity input tray (HCIT) cover, left removal |
444 |
| High capacity input tray (HCIT) anti-tip latch assembly removal |
445 |
| High capacity input tray (HCIT) drawer slide assembly removal |
446 |
| High capacity input tray (HCIT) tray lift drive motor assembly removal |
447 |
| High capacity input tray (HCIT) controller card assembly removal |
448 |
| High capacity input tray (HCIT) media size actuator assembly removal |
449 |
| High capacity input tray (HCIT) pick arm bracket assembly removal |
452 |
| High capacity input tray (HCIT) tray closed latch with spring removal |
454 |
| High capacity stacker rear door assembly removal |
454 |
| High capacity stacker right cover removal |
456 |
| High capacity stacker left cover removal |
457 |
| High capacity stacker media output bin assembly removal |
458 |
| High capacity stacker controller card cover panel removal |
459 |
| High capacity stacker switch (media bin HP) removal |
460 |
| High capacity stacker sensor (media bin full) assembly removal |
461 |
| High capacity stacker sensor (media bin full) bracket assembly removal |
461 |
| High capacity stacker controller card assembly (upper and lower) removal |
462 |
| High capacity stacker right frame removal |
463 |
| High capacity stacker left frame removal |
464 |
| High capacity stacker upper deflector gate removal |
465 |
| High capacity stacker sensor (pass through) removal |
466 |
| High capacity stacker left mounting bracket removal |
468 |
| High capacity stacker sensor (deflector gate HP) removal |
469 |
| Installing / Removing the RFID UHF option |
470 |
| Lower interface cable assembly removal |
478 |
| Media size actuator removal |
479 |
| Media tray catch spring removal |
480 |
| Media out actuator removal (models T652 and T654) |
480 |
| Media size actuator removal |
481 |
| Media tray catch spring removal |
481 |
| Media tray roller catch assembly removal |
481 |
| Output expander rear door assembly removal |
483 |
| Output expander left outer cover removal |
483 |
| Output expander left inner cover removal |
484 |
| Output expander right outer cover removal |
484 |
| Output expander right inner cover removal |
485 |
| Output expander media bin latch (left and right) removal |
485 |
| Output expander media output bin assembly removal |
486 |
| Output expander media bin full actuator removal |
486 |
| Output expander sensors (media bin full) assembly removal |
487 |
| Output expander sensor (media bin full) bracket assembly removal |
488 |
| Output expander controller card cover panel removal |
488 |
| Output expander controller card removal |
490 |
| Output expander sensor (pass through) removal |
491 |
| Output expander deflector gate removal |
492 |
| Output expander sensor (deflector gate HP) removal |
493 |
| SFP stapler assembly rear door assembly removal |
494 |
| SFP stapler assembly right cover removal |
494 |
| SFP stapler assembly left cover removal |
495 |
| SFP stapler assembly top cover removal |
496 |
| SFP stapler assembly handle cover removal |
497 |
| SFP stapler assembly LED sensor cover removal |
498 |
| SFP stapler assembly sensor (finisher bin media present) removal |
499 |
| SFP stapler assembly standard output bin LED and LED clear lens removal |
500 |
| SFP stapler assembly tamper drive belt removal |
501 |
| SFP stapler assembly tamper drive motor assembly removal |
502 |
| SFP stapler assembly media stack flap and media stack flap actuator removal |
503 |
| SFP stapler assembly stapler unit assembly removal |
504 |
| SFP stapler assembly paddle drive motor assembly removal |
505 |
| SFP stapler assembly sensor (media stack) removal |
506 |
| SFP stapler assembly sensor (paddle HP) removal |
507 |
| SFP stapler assembly sensor (stapler access door interlock) removal |
508 |
| SFP stapler assembly sensor (tamper HP left and right) removal |
509 |
| SFP stapler assembly sensor (bin full send) removal |
510 |
| SFP stapler assembly sensor (bin full receive) removal |
511 |
| SFP stapler assembly sensor (media in stapler) removal |
511 |
| SFP stapler assembly sensor (deflector HP) removal |
512 |
| Stapler/stacker controller card assembly removal |
514 |
| Sensor (HCIT tray raised HP) with cable assembly removal |
514 |
| Sensor (HCIT pass through) with cable removal |
517 |
| Sensor (pass through) with cable removal |
518 |
| Sensor (pass through) with cable removal |
518 |
| Tray roller catch assembly removal |
518 |
| Tray roller catch assembly removal |
519 |
| Upper interface cable assembly removal |
519 |
| 5. Connector locations and connections |
521 |
| Connections |
521 |
| 6. Preventive maintenance |
523 |
| Safety inspection guide |
523 |
| Lubrication specifications |
523 |
| Individual maintenance part expected life |
523 |
| Scheduled maintenance |
524 |
| Maintenance kit |
524 |
| 7. Parts catalog |
525 |
| How to use this parts catalog |
525 |
| Assembly 1: Covers |
526 |
| Assembly 2: T650, T652, and T654 Operator panel |
528 |
| Assembly 3: T656dne Operator panel, MPF and smart card |
530 |
| Assembly 4: Drive motor assemblies and duplex |
532 |
| Assembly 5: Media path and ducts |
534 |
| Assembly 6: Printhead, charge, and transfer |
536 |
| Assembly 7: Pick arm assembly, trays, and MPF |
538 |
| Assembly 8: LVPS, fuser and electrical cables 1 |
540 |
| Assembly 9: HVPS, system card, and electrical cables 2 |
542 |
| Assembly 10: 250 Sheet option tray assembly |
544 |
| Assembly 11: 550 Sheet option tray assembly |
546 |
| Assembly 12: HCIT Sheet option tray assembly |
548 |
| Assembly 13: SFP stapler assembly #1 |
550 |
| Assembly 14: SFP stapler assembly #2 |
552 |
| Assembly 15: SFP stapler assembly #3 |
554 |
| Assembly 16: SFP stapler assembly #4 |
556 |
| Assembly 17: 5-bin mailbox #1 |
558 |
| Assembly 18: 5-bin mailbox #2io |
560 |
| Assembly 19: High capacity stacker |
562 |
| Assembly 20: Output expander |
564 |
| Assembly 21: Envelope feeder and external duplex |
566 |
| Assembly 22: RFID UHF Option assembly |
568 |
| Assembly 23: Miscellaneous |
569 |
| Assembly 24: Power cords |
571 |
| Assembly 25: Universal trays and accessories |
572 |
| Index |
573 |
| Part number index |
577 |
| Print defects guide |
585 |
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