01/02
2-8
8825/8830 Printer
LL-44 Fuser Too Hot RAP
Status Indicator RAPs
LL-44 Fuser Too Hot RAP
NOTE: Refer to
BSD 10.1
while using this RAP.
WARNING
Dangerous Voltage
LL-44 is displayed when the Fuser temperature exceeds 420º F (216º C), the maximum
allowed temperature.
The status code may also be displayed if the Temperature Limit Thermistor, A23RT2, has a
malfunction or is contaminated.
Initial Actions
Switch off the printer and allow the fuser to cool. Switch on the printer. If the problem still exists,
perform the following procedure.
Procedure
Check the Fuser Triac, A1Q1, as follows:
1.
Switch off the printer and disconnect the Power Cord.
2.
Disconnect the BLU and WHT wires from the Fuser Triac, A1Q1
3.
Set the meter to measure 2K ohms.
4.
Measure the resistance across the Fuser Triac connections from which the wires were
removed.
The resistance is infinite.
Y
N
Replace the Fuser Triac, A1Q1,
PL 1.2A
.
Measure the resistance from each of the Fuser Triac connections from which the wires were
removed from the ground. The resistance is infinite.
Y
N
Replace the Fuser Triac, A1Q1,
PL 1.2A
.
Disconnect A2P201 from the Driver PWB A2J201. Set the meter to measure 5 VDC. Connect
the (+) meter lead to the Driver PWB A2J2-9 and the (-) meter lead to A2J2-10. There is +5
VDC present.
Y
N
Replace the Driver PWB, A2,
PL 1.1A
.
Check the YEL and GRN wires between the Temperature Limit Thermistor and the Driver
PWB, A2, for continuity and for a short to ground. The wires are OK.
Y
N
Repair the wires.
Replace the Thermistor Pad Assembly,
PL 10.4
.
Содержание Synergix 8825
Страница 2: ......
Страница 6: ...01 02 ii 8825 8830 Printer Introduction...
Страница 10: ...01 02 vi 8825 8830 Printer Introduction...
Страница 12: ...01 02 1 2 8825 8830 Printer Service Call Procedures...
Страница 14: ...01 02 1 4 8825 8830 Printer Introduction Service Call Procedures...
Страница 26: ...01 02 1 16 8825 8830 Printer Service Call Procedures...
Страница 28: ...01 02 1 18 8825 8830 Printer System Checkout Final Action Service Call Procedures...
Страница 30: ...01 02 2 2 8825 8830 Printer Status Indicator RAPs...
Страница 42: ...01 02 2 14 8825 8830 Printer LL 91 Undertoned Fault RAP Status Indicator RAPs...
Страница 48: ...01 02 2 20 8825 8830 Printer Generic Switch RAP Status Indicator RAPs...
Страница 50: ...01 02 3 2 8825 8830 Printer Print Quality...
Страница 70: ...01 02 4 2 8825 8830 Printer Repairs and Adjustments...
Страница 188: ...01 02 5 2 8825 8830 Printer Parts Lists...
Страница 240: ...01 02 5 54 8825 8830 Printer Part Number Index Parts Lists...
Страница 242: ...01 02 6 2 8825 8830 Printer General Procedures...
Страница 256: ...01 02 6 16 8825 8830 Printer GP 7 General Procedures...
Страница 267: ...01 02 6 27 8825 8830 Printer Image Displacement Rollover On Vellum Or Film General Procedures Figure 1 Rollover...
Страница 268: ...01 02 6 28 8825 8830 Printer Image Displacement Rollover On Vellum Or Film General Procedures...
Страница 282: ...01 02 6 42 8825 8830 Printer Installation Checklist General Procedures...
Страница 286: ...01 02 6 46 8825 8830 Printer Removal Procedure General Procedures...
Страница 298: ...01 02 6 58 8825 8830 Printer General Procedures...
Страница 306: ...01 02 6 66 8825 8830 Printer General Procedures...
Страница 308: ...01 02 7 2 8825 8830 Printer Wiring Data...
Страница 310: ...01 02 7 4 8825 8830 Printer Level 1 BSD Wiring Data Level 1 BSD Figure 1 Level 1 BSD 1 of 4...
Страница 311: ...01 02 7 5 8825 8830 Printer Level 1 BSD Wiring Data Figure 2 Level 1 BSD 2 of 4...
Страница 312: ...01 02 7 6 8825 8830 Printer Level 1 BSD Wiring Data Figure 3 Level 1 BSD 3 of 4...
Страница 313: ...01 02 7 7 8825 8830 Printer Level 1 BSD Wiring Data Figure 4 Level 1 BSD 4 of 4...
Страница 314: ...01 02 7 8 8825 8830 Printer Level 1 BSD Wiring Data...
Страница 315: ...01 02 7 9 8825 8830 Printer BSD 1 1A Wiring Data BSD 1 1A Main Power On With Delta Noise Filter 50 and 60 HZ...
Страница 316: ...01 02 7 10 8825 8830 Printer BSD 1 1A Wiring Data...
Страница 317: ...01 02 7 11 8825 8830 Printer BSD 1 1B Wiring Data BSD 1 1B Main Power On With CORCOM Noise Filter 50 and 60 HZ...
Страница 318: ...01 02 7 12 8825 8830 Printer BSD 1 1B Wiring Data...
Страница 319: ...01 02 7 13 8825 8830 Printer BSD1 2 Wiring Data BSD1 2 Power Generation 1 of 3 Without Tag MOD 25...
Страница 320: ...01 02 7 14 8825 8830 Printer BSD1 2 Wiring Data...
Страница 321: ...01 02 7 15 8825 8830 Printer BSD1 2 Wiring Data...
Страница 323: ...01 02 7 17 8825 8830 Printer BSD 1 2 Wiring Data...
Страница 324: ...01 02 7 18 8825 8830 Printer BSD 1 2 Wiring Data...
Страница 325: ...01 02 7 19 8825 8830 Printer BSD 1 2 Wiring Data BSD 1 2 DC Power Generation 1 of 3 W Tag 25 Driver PWB Only...
Страница 326: ...01 02 7 20 8825 8830 Printer BSD 1 2 Wiring Data...
Страница 327: ...01 02 7 21 8825 8830 Printer BSD 1 2 Wiring Data...
Страница 328: ...01 02 7 22 8825 8830 Printer BSD 1 2 Wiring Data BSD 1 2 DC Power Generation 1 of 3 With Tag 25 and Updated Driver PWB...
Страница 329: ...01 02 7 23 8825 8830 Printer BSD 1 2 Wiring Data...
Страница 330: ...01 02 7 24 8825 8830 Printer BSD 1 2 Wiring Data...
Страница 331: ...01 02 7 25 8825 8830 Printer BSD 1 3 Wiring Data BSD 1 3 Interlock Monitoring...
Страница 332: ...01 02 7 26 8825 8830 Printer BSD 1 3 Wiring Data...
Страница 333: ...01 02 7 27 8825 8830 Printer BSD 1 4 Wiring Data BSD 1 4 Machine Cooling...
Страница 334: ...01 02 7 28 8825 8830 Printer BSD 1 4 Wiring Data...
Страница 335: ...01 02 7 29 8825 8830 Printer BSD 2 1 Wiring Data BSD 2 1 Mode Selection...
Страница 336: ...01 02 7 30 8825 8830 Printer BSD 2 1 Wiring Data...
Страница 337: ...01 02 7 31 8825 8830 Printer BSD 3 1 Wiring Data BSD 3 1 Machine Run Control...
Страница 338: ...01 02 7 32 8825 8830 Printer BSD 3 1 Wiring Data...
Страница 339: ...01 02 7 33 8825 8830 Printer BSD 4 1 Wiring Data BSD 4 1 Fuser Roll Drive...
Страница 340: ...01 02 7 34 8825 8830 Printer BSD 4 1 Wiring Data...
Страница 341: ...01 02 7 35 8825 8830 Printer BSD 4 2 Wiring Data BSD 4 2 Developer Drive...
Страница 342: ...01 02 7 36 8825 8830 Printer BSD 4 2 Wiring Data...
Страница 343: ...01 02 7 37 8825 8830 Printer BSD 4 3 Wiring Data BSD 4 3 Drum Drive...
Страница 344: ...01 02 7 38 8825 8830 Printer BSD 4 3 Wiring Data...
Страница 345: ...01 02 7 39 8825 8830 Printer BSD 6 1 Wiring Data BSD 6 1 Imaging Right Side W O TAGS 27 and 28 Differential...
Страница 346: ...01 02 7 40 8825 8830 Printer BSD 6 1 Wiring Data...
Страница 347: ...01 02 7 41 8825 8830 Printer BSD 6 1 Wiring Data BSD 6 1 Imaging Right Side 1 of 2 With TAGS 27 and 28 Single Ended...
Страница 348: ...01 02 7 42 8825 8830 Printer BSD 6 1 Wiring Data...
Страница 349: ...01 02 7 43 8825 8830 Printer BSD 6 2 Wiring Data BSD 6 2 Imaging Left Side 1 of 2 Without TAGS 27 and 28 Differential...
Страница 350: ...01 02 7 44 8825 8830 Printer BSD 6 2 Wiring Data...
Страница 351: ...01 02 7 45 8825 8830 Printer BSD 6 2 Wiring Data BSD 6 2 Imaging Left Side 1 of 2 With TAGS 27 and 28 Single Ended...
Страница 352: ...01 02 7 46 8825 8830 Printer BSD 6 2 Wiring Data...
Страница 353: ...01 02 7 47 8825 8830 Printer BSD 7 1 Wiring Data BSD 7 1 Media Drive...
Страница 354: ...01 02 7 48 8825 8830 Printer BSD 7 1 Wiring Data...
Страница 355: ...01 02 7 49 8825 8830 Printer BSD 7 2 Wiring Data BSD 7 2 Media Feed Roll 1...
Страница 356: ...01 02 7 50 8825 8830 Printer BSD 7 2 Wiring Data...
Страница 357: ...01 02 7 51 8825 8830 Printer BSD 7 3 Wiring Data BSD 7 3 Media Feed Roll 2...
Страница 358: ...01 02 7 52 8825 8830 Printer BSD 7 3 Wiring Data...
Страница 359: ...01 02 7 53 8825 8830 Printer BSD 7 4 Wiring Data BSD 7 4 Media Feed Roll 3...
Страница 360: ...01 02 7 54 8825 8830 Printer BSD 7 4 Wiring Data...
Страница 361: ...01 02 7 55 8825 8830 Printer BSD 7 5 Wiring Data BSD 7 5 Media Cutting...
Страница 362: ...01 02 7 56 8825 8830 Printer BSD 7 5 Wiring Data...
Страница 363: ...01 02 7 57 8825 8830 Printer BSD 8 1 Wiring Data BSD 8 1 Media Registration and Transportation...
Страница 364: ...01 02 7 58 8825 8830 Printer BSD 8 1 Wiring Data...
Страница 365: ...01 02 7 59 8825 8830 Printer BSD 8 1 Wiring Data...
Страница 366: ...01 02 7 60 8825 8830 Printer BSD 8 1 Wiring Data...
Страница 367: ...01 02 7 61 8825 8830 Printer BSD 9 1 Wiring Data BSD 9 1 Charging...
Страница 368: ...01 02 7 62 8825 8830 Printer BSD 9 1 Wiring Data...
Страница 369: ...01 02 7 63 8825 8830 Printer BSD 9 2 Wiring Data BSD 9 2 Exposure...
Страница 370: ...01 02 7 64 8825 8830 Printer BSD 9 3 Wiring Data BSD 9 3 Development...
Страница 371: ...01 02 7 65 8825 8830 Printer BSD 9 3 Wiring Data...
Страница 372: ...01 02 7 66 8825 8830 Printer BSD 9 4 Wiring Data BSD 9 4 Image Transfer and Media Stripping...
Страница 373: ...01 02 7 67 8825 8830 Printer BSD 9 5 Wiring Data BSD 9 5 Drum Cleaning...
Страница 374: ...01 02 7 68 8825 8830 Printer BSD 9 5 Wiring Data...
Страница 375: ...01 02 7 69 8825 8830 Printer BSD 9 6 Wiring Data BSD 9 6 Drum Discharging...
Страница 376: ...01 02 7 70 8825 8830 Printer BSD 9 6 Wiring Data...
Страница 377: ...01 02 7 71 8825 8830 Printer BSD 9 7 Wiring Data BSD 9 7 Toner Developer Dispense...
Страница 378: ...01 02 7 72 8825 8830 Printer BSD 9 7 Wiring Data...
Страница 379: ...01 02 7 73 8825 8830 Printer BSD 9 8 Wiring Data BSD 9 8 Corotron and Developer Bias Power...
Страница 380: ...01 02 7 74 8825 8830 Printer BSD 9 8 Wiring Data...
Страница 381: ...01 02 7 75 8825 8830 Printer BSD 10 1 Wiring Data BSD 10 1 Fuser Heat W O TAG MOD 25 AND 50...
Страница 382: ...01 02 7 76 8825 8830 Printer BSD 10 1 Wiring Data...
Страница 383: ...01 02 7 77 8825 8830 Printer BSD 10 1 Wiring Data...
Страница 384: ...01 02 7 78 8825 8830 Printer BSD 10 1 Wiring Data BSD 10 1 Fuser Heat W TAG25 AND W O TAG 50...
Страница 385: ...01 02 7 79 8825 8830 Printer BSD 10 1 Wiring Data...
Страница 386: ...01 02 7 80 8825 8830 Printer BSD 10 1 Wiring Data...
Страница 387: ...01 02 7 81 8825 8830 Printer BSD 10 1 Wiring Data BSD 10 1 Fuser Heat W 25 AND TAG 50...
Страница 388: ...01 02 7 82 8825 8830 Printer BSD 10 1 Wiring Data...
Страница 389: ...01 02 7 83 8825 8830 Printer BSD 10 1 Wiring Data...
Страница 390: ...01 02 7 84 8825 8830 Printer BSD 10 2 Wiring Data BSD 10 2 Fuser Oil Dispensing...
Страница 391: ...01 02 7 85 8825 8830 Printer BSD 10 2 Wiring Data...
Страница 392: ...01 02 7 86 8825 8830 Printer BSD 10 3 Wiring Data BSD 10 3 Fusing and Media Exit...
Страница 393: ...01 02 7 87 8825 8830 Printer BSD 10 3 Wiring Data...
Страница 394: ...01 02 7 88 8825 8830 Printer BSD 10 3 Wiring Data...