EPSON TM-U950 Service Manual

EPSON

TM-U950(011)(012)

REF. Part No. Description Qty Standard

101 1017398 LEVER,SUB SLIP PR FEED SHAFT 1
102 2012093 SOLENOID, SUB SLIP PR FEED 1
103 B130104910 SPRING PIN 1 3X10
104 1017341 FRAME, INNER 1
105 1017401 FORM STOPPER 1
106 1017402 SPRING, FORM STOPPER 1
107 B040302411 CUP SCREW 1 M3X5 F/ZN
108 1017817 ROLLER, SLIP PR FEED, ASS. 1
109 2013813 DETECTOR, SLIP PR INSERTION S/A 1
110 1017361 HOLDER, SLIP PR INSERT DETECTOR 1
111 F150101020 JNL./SLIP CH/OVER SOLENOID 1
112 1017385 LEVER, JNL./SLIP CH/OVER 1
113 F150101010 JNL./SLIP CH/OVER SOLENOID MOUNT P 1
114 F150101040 J N L/SLIP CH/OVER LEVER SPRING 1
115 B040300111 CUP SCREW 1 M2X3
116 2012090 MOTOR, PR FEED, J 1
117 2012091 MOTOR, PR FEED, R 1
118 C732211010 PRINT SHAFT HOLDER 1
119 F150102010 JNL./SLIP CH/OVER GEAR 1
120 B300304111 C.C.S. SCREW 9 M3X5
121 B150300611 RETAINING RING 1 TYPE-E(3)
122 B150300411 RETAINING RING 1 TYPE-E(2)
151 1017616 COVER,MAIN ASS.,A 1
152 F701001030 ROLLED PR ROLLER 4
153 Y583001013 RUBBER FOOT 2 199-1708
154 1022071 CASE,LOWER,AA 1
155 1017618 CASE,UPPER ASS.,A 1
156 1017075 HOLDER,SWITCH CIRCUIT BOARD,A 1
157 1017078 SPRING,COVER 1
158 1017080 SWITCH PANEL,A 1
159 1017071 COVER,FACE,A 1
160 B300104211 C.P.S. SCREW 1 M3X6
161 B302404211 C.P.S.(O) SCREW 1 M3X6
163 1022080 PLATE,CIRCUIT BOARD 1
164 1022081 COVER,ROM,AA 1
166 1017620 SPACER,VIBRATION ASS. 3
167 C109302051 DETECTOR ADJUSTMENT SCREW 2
168 B070100311 HEXAGON NUT 2 M3
169 1017364 HOLDER,N.E.DETECTOR 2
170 1017365 LEVER,N.E.DETECTOR 2
171 1017753 C.B.B-TITE SCREW 2 2X8
172 2011867 MICROSWITCH 2 1,30V,0.1A,
173 1020228 SPACER,N.E.,DETECTOR 2
175 B300104211 C.P.S. SCREW 1 M3X6
176 B302404211 C.P.S.(O) SCREW 4 M3X6
178 B310206811 C.B.B. SCREW 3 M4X25
179 B018101811 C.P.T.SCREW 8 M3X10
180 X610220000 HEXAGON SCREW 2 MM
180 X610220010 HEXAGON SCREW 2 INCH
181 1017085 PLAIN WASHER 3 4.2X1X 2
182 1017615 MECHANISM ASS. 1
183 1020008 COVER,POWER SWITCH 1
184 1022078 FRAME,CIRCUIT BOARD ASS.,AA 1
185 1022083 SPACER,ROM 1
186 B300104211 C.P.S. SCREW 4 M3X6
187 1023411 SEAL,CAUTION 2
188 1023563 CAUTION SEAL,AA 1

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TM-U950(011(012)

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201 1017816 ROLLER, SUB SLIP PR FEED, ASS. 1
202 1017390 PR GUIDE, SLIP PR, LOWER 1
203 1017380 PR HOLD PLATE 1
204 F150102020 PR FEED SECOND RED.GEAR 2
205 1017386 GEAR, JNL. TRANSMISSION 1
206 F150102040 RECEIPT TRANSMISSION GEAR 1
207 1017422 SPRING, CUTTER UNIT SHAFT, J 1
208 1017423 SPRING, CUTTER UNIT SHAFT, R 1
209 1017338 FRAME, REAR 1
210 B300304111 C.C.S. SCREW 2 M3X5
211 B312104311 C.P.B.(P). SCREW 1 M3X8
212 B302104311 C.P.S.(P)SCREW 3 M3X8
213 B150300611 RETAINING RING 1 TYPE-E(3)
214 B150300811 RETAINING RING 2 TYPE-E(5)
251 2016074 MAIN CIRCUIT BOARD ASS.,A 1
252 2011955 SWITCH CIRCUIT BOARD UNIT,A 1
253 2012311 FLEXIBLE FLAT CABLE 2
254 2014473 POWER CABLE ASS.,B 1
401 1017837 LEVER, RIBBON FEED PLANET, ASS. 1
402 1017839 PULLEY BASE, C.R. TRANS., S/A 1
403 1017357 PULLEY, CARRIAGE TRANS. 1
404 B150300611 RETAINING RING 1 TYPE-E(3)
405 1017841 CARRIAGE, HEAD, SUB ASS. 1
406 1017348 SPRING, CARRIAGE HOLD 1
407 1017350 OIL RING 2
408 F150203010 CARRIAGE DELIVERY BELT 1
409 1017842 ROLLER, SLIP PR HOLD, ASS. 1
410 1017843 ROLLER, SUB SLIP PR HOLD, ASS. 1
411 2012440 DETECTOR, H P , SUB ASS. 1
412 2012441 DETECTOR, CARRIAGE, SUB ASS. 1
413 2012442 BOARD, HEAD RELAY, ASS. 1
414 2012085 MOTOR, CARRIAGE 1
415 1017351 SHAFT, CARRIAGE GUIDE 1
416 1017406 GEAR, RIBBON FEED 1
417 1017352 LEVER, GUIDE SHAFT SUPPORT, J 1
418 1017353 LEVER, GUIDE SHAFT SUPPORT, R 1
419 1017853 SPRING, SUPPORT LEVER, J 1
420 1017355 SPRING, SUPPORT LEVER, R 1
421 1017360 GEAR, CARRIAGE DETECTOR 1
422 1017389 PR GUIDE, SLIP PR, UPPER 1
423 1017854 BELT, SLIP PR FEED 1
424 F150205050 LEAD CARRIAGE PULLEY 1
425 F150353010 RIBBON FEED TRANS.GEAR 1
426 F352709020 PLARETARY GEAR 1
427 C732211010 PRINT SHAFT HOLDER 2
428 B302304211 C.P.S.(P) SCREW 4 M3X6
429 B312104311 C.P.B.(P). SCREW 1 M3X8
430 B040552211 C.P.S.P.SCREW 2 M3X6
431 B300304111 C.C.S. SCREW 1 M3X5
432 1003034 C.B.SCREW 1 2X5
433 B150300611 RETAINING RING 4 TYPE-E(3)
434 B150300411 RETAINING RING 2 TYPE-E(2)
435 1017319 PRINT HEAD, E, UNIT 1
436 1019057 GUIDE, NOSE 1
437 1019731 C.P.P-TITE SCREW 1 3X12
501 1017367 PR GUIDE, LOWER 1
502 1017368 GUIDE ROLLER 2
503 1017369 SHAFT, GUIDE ROLLER 1
504 F150001050 SUB PR HLOD ROLLER 2

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TM-U950(011)(012)

505 F150001060 SUB PR HOLD SPRING 2
513 1017819 ROLLER, PR FEED, ASS. 2
514 1017820 ROLLER, SUB PR FEED, ASS. 2
515 1017821 PLATEN, ASS. 1
516 2012952 DETECTOR, PR, J, SUB ASS. 1
517 2012953 DETECTOR, PR, R, SUB ASS. 1
518 1017363 HOLDER, PR DETECTOR 1
519 1017366 PR GUIDE, UPPER 1
520 1017346 SPRING, PLATEN 2
521 1017376 COVER, PR FEED 1
522 F150259030 PR DETECTOR LEVER 2
523 F701225060 CRANK SHAFT HOLDER 2
524 B080500111 NYLON NUT 2 M3
525 1002893 C.B.SCREW 2 M3X14
526 B150300711 RETAINING RING 2 TYPE-E(4)
701 F150503000 CUTTER FRAME SUB ASS'. 1
702 F150504000 CUTTER DRIVE SHAFT SUB ASS. 1
703 F201506030 DRIVE SHAFT HOLDER 1
704 F201504010 REDUCTION GEAR A 1
705 F201504020 REDUCTION GEAR B 1
706 F201504030 AUXILIARY PLATE 1
707 B150300314 RETAINING RING 2 TYPE-E(1.5)
708 F150508000 CUTTER MOTOR MOUNT PLATE S/A 1
709 2013814 MOTOR, CUTTER, S/A 1
710 F201508020 MOTOR GEAR 1
711 F201504010 REDUCTION GEAR A 1
712 B010109411 C.P.SCREW 2 M2X3
713 B150300314 RETAINING RING 1 TYPE-E(1.5)
714 1017830 FRAME, CUTTER BLADE R’VING, ASS. 1
715 F150505000 CUTTER SLIDER ASS. 1
716 1017372 SHAFT, PR HOLD ROLLER 1
717 F150510030 PR HOLD ROLLER 2
718 1017375 PR GUIDE, ASSIST 2
719 1004577 C RING 4
720 1017832 COVER, CUTTER BLADE R’VING, ASS. 1
721 F201507000 CONTACT HOLD SUB ASS. 1
722 2013815 DETECTOR, SLIP PR EJECTION, S/A 1
723 1017362 HOLDER, SLIP PR EJECT. DETECTOR 1
724 F150501130 CUTTER UNIT LOCK LEVER J 1
725 F150501140 CUTTER UNIT LOCK LEVER R 1
726 1017373 LEVER, RELEASE, J 1
727 1017374 LEVER, RELEASE, R 1
728 F150501040 PR HOLD SPRING 2
729 F150501010 SPARE PR GUIDE SPRING 2
730 F150501050 CUTTER BLADE 1
731 F352709040 LEAF SPRING 2
732 F150501190 PROTECTIVE TUBE 1
733 1018113 TUBE, PROTECTIVE 2
734 F201508030 SHIELD TUBE 2
735 2012902 LEAD WIRE, O 1
736 2012903 LEAD WIRE, P 1
737 2012904 LEAD WIRE, Q 1
738 2012905 LEAD WIRE, R 1
739 2012906 LEAD WIRE, S 1
740 B012601511 C.T.B.SCREW 1 M2X5
741 1001804 C.P.S. SCREW 2 M2.6X4
742 B300500211 CUP SCREW S TIGHT (FLAT TYPE) 7 2.5X3
743 B300304111 C.C.S. SCREW 2 M3X5
744 B150300611 RETAINING RING 3 TYPE-E(3)

EPSON

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TM-U950(011(012)

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901 1017844 COVER, CR, ASS. 1
902 1017845 COVER, HEAD, ASS. 1
903 1017847 FRAME, PR TAKE UP, S/A 1
904 F150303010 PR TAKE-UP GEAR 1
905 F150303020 PR TAKE-UP SPRING 1
906 F150303030 PR TAKE-UP PULLEY 1
907 B150300411 RETAINING RING 1 TYPE-E(2)
908 2012438 BOARD, CIRCUIT, ASS. 1
909 1017340 FRAME, FRONT 1
910 F150102020 PR FEED SECOND RED. GEAR 1
911 F150310010 PR TAKE-UP BELT 1
912 1015438 PR ROLLING SHAFT 1
913 F150019011 PR PATH SPACER 1
914 B300304111 C.C.S. SCREW 13 M3X5
915 B150300611 RETAINING RING 1 TYPE-E(3)
916 2012446 CONNECTOR, N.E. DETECTOR, J, ASS. 1
917 2012447 CONNECTOR, N.E. DETECTOR, R, ASS. 1
CN1 X600720201 CONNECTOR 1 2P
CN2 X600802510 CONNECTOR 1 25P
CN3,CN4 2012265 CONNECTOR 2 25,1.25MM,UL-R;
CN5 2014486 CONNECTOR 1 6,1.02MM
CN6 X600570300 CONNECTOR 1 3P
CN7 2014389 CONNECTOR 1 8,1.02MM
CN8 X600721020 CONNECTOR 1 10,2MM
CN9 2016228 CONNECTOR 1 26,2.54MM
DSW1,DSW2 2014388 DIP SWITCH 2 8,50V,100MA
D13,D39 2014255 DIODE 2 200V,1A
D40,D44 2014255 DIODE 2 200V,1A
D42,D52 2005953 DIODE 2 10V,500MA
D45-D47 2014255 DIODE 3 200V,1A
D53 2005953 DIODE 1 10V,500MA
F1 2012329 FUSE 1 125V,3.15A,UL-L;
L12 F637001030 COIL 1
L17 2016011 EMI FILTER 1
L18 2014206 COIL 1 220UH
L5,L20 2015164 EMI FILTER 2
QM1-QM6 2004446 TRANSISTOR ARRAY 6 60V,4A,1.8W,NPN,
Q1,Q7-Q15 X312211409 TRANSISTOR 10 50V 100MA 200MW
Q16,Q19 2006328 CHIP TRANSISTOR 2 50V 100MA 200MW TP
Q17,Q18 X312211409 TRANSISTOR 2 50V 100MA 200MW
Q2 2012296 TRANSISTOR 1 50V,100MA,200MW,56
Q20-Q22 X312211409 TRANSISTOR 3 50V 100MA 200MW
Q23-Q26 2006328 CHIP TRANSISTOR 4 50V 100MA 200MW TP
Q27,Q32 X312211409 TRANSISTOR 2 50V 100MA 200MW
Q28,Q30 2004152 TRANSISTOR 2 -7A 1.65W -60V
Q29,Q33 2012231 TRANSISTER 2 40V,7A,70
Q3-Q6 2006328 CHIP TRANSISTOR 4 50V 100MA 200MW TP
Q31 2004152 TRANSISTOR 1 -7A 1.65W -60V
Q34 2012231 TRANSISTER 1 40V,7A,70
Q35 X312211409 TRANSISTOR 1 50V 100MA 200MW
Q52-Q55 2006328 CHIP TRANSISTOR 4 50V 100MA 200MW TP
TH1 2012326 SWITCH 1 1,60V,0.5A
U1 2014222 VOLTAGE REGULATOR IC 1 DIP,3
U10,U17 2017618 TTL IC 2 16,8-BITSHEFT,
U11 X422550008 TTL-IC 1 QUAD 2-1N NAND
U12 2012235 MICRO CONTROLLER 1 QFP,80
U13 X422550048 TTL-IC 1
U14,U22 2010103 OP AMP 2 SOP,8
U15 2016084 P-ROM 1 512KB

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