1.4 ELECTRICAL COMPONENT DESCRIPTION
Symbol
Name
Function
Index No.
Motors
M1
Main
Drives the diagonal transport unit, horizontal
transport unit, and distribution unit through
timing belts.
22
M2
Staple Unit
Positioning
Drives the staple unit up or down to the
appropriate bin. (dc stepper)
5
M3
Jogger Unit
Positioning
Drives the jogger unit up or down to the
appropriate bin. (dc stepper)
9
M4
Side bar
Drives the side bar side to side according to
the paper size. (dc stepper)
1
M5
Grip
Drives the gripper forward into the bin to grip
the copies and bring them to the stapling
position. (dc brush)
12
M6
Staple
Feeds the staples and drives the stapler
hammer. (dc brush)
15
M7
Jogger
Drives the jogger arm to align the copy. (dc
stepper)
18
M8
By-pass Tray Gate Drives the by-pass tray gate up or down to
switch the paper delivery tray.
36
Switches
SW1
Front Door
De-energize the main motor and cuts 24 V
line when the front door is open.
8
SW2
Vertical Transport
Door
De-energize the main motor when the vertical
transport door is open.
6
SW3
Horizontal
Transport Door
Informs the main board if the cover is open.
20
Circuit Boards
PCB1
Main
Controls overall sorter stapler functions.
31
PCB2
DC Power Supply Convert ac voltage to 5 V dc and 24 V dc to
supply power to all dc components.
26
PCB3
Bin Solenoid
Control 1
Interfaces between the bin solenoids 1 ~ 10
and the main board.
28
PCB4
Bin Solenoid
Control 2
Interfaces between the bin solenoids 11 ~ 20
and the main board.
30
Solenoids
SOL1~20
Bin
Opens and closes the bin gate to direct the
copies into the appropriate bin.
27
SOL21
Grip
Opens and closes the bin gate to drive the
grippers to grip copies on the bins.
14
SOL22
Pressure Release Releases pressure of the brake roller when
the paper is fed lengthwise.
38
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OVERALL MACHINE INFORMATION
6 March 1992
5
Содержание FT8880
Страница 4: ...SECTION 1 OVERALL MACHINE INFORMATION...
Страница 11: ...SECTION 2 DETAILED SECTION DESCRIPTIONS...
Страница 31: ...SECTION 3 INSTALLATION...
Страница 46: ...SECTION 4 SERVICE TABLES...
Страница 52: ...6 SC Counters NOTE To clear counters use SP mode Counter Clear 12 SERVICE PROGRAM MODE 5 June 1992 4 6...
Страница 83: ...SECTION 5 REPLACEMENT AND ADJUSTMENT...
Страница 96: ...SECTION 6 TROUBLESHOOTING...
Страница 107: ...MENU READER Machine Code A952...
Страница 119: ...FINISHER...
Страница 158: ...RICOH ST23 SERVICE MANUAL...
Страница 204: ...RICOH FT8880 A083 A355 PARTS CATALOG First Edition June 1992 RICOH COMPANY LTD...
Страница 209: ...4 LOCATION OF UNIT...
Страница 210: ...5 LOCATION OF UNIT...
Страница 211: ...6 LOCATION OF UNIT...
Страница 212: ...7 LOCATION OF UNIT...
Страница 213: ...8 LOCATION OF UNIT...
Страница 214: ...9 LOCATION OF UNIT...
Страница 215: ...10 LOCATION OF UNIT...
Страница 216: ...11 LOCATION OF UNIT...
Страница 217: ...12 LOCATION OF UNIT...
Страница 218: ...13 LOCATION OF UNIT...
Страница 219: ...14 LOCATION OF UNIT...
Страница 220: ...15 LOCATION OF UNIT...
Страница 221: ...16 LOCATION OF UNIT...
Страница 222: ...17 LOCATION OF UNIT...
Страница 223: ...18 LOCATION OF UNIT...
Страница 224: ...19 1 EXTERIOR 1 A083...
Страница 226: ...21 2 EXTERIOR 2 A083...
Страница 228: ...23 3 EXTERIOR 3 A083...
Страница 230: ...25 4 FRAME 1 A083...
Страница 232: ...27 5 FRAME 2 A083...
Страница 234: ...29 6 FRAME 3 A083...
Страница 236: ...31 7 OPERATION UNIT A083...
Страница 238: ...33 8 1STTRAY 1 A355...
Страница 240: ...35 9 1STTRAY 2 A355...
Страница 242: ...37 10 1STTRAY 3 A355...
Страница 244: ...39 11 1STTRAY 4 A355...
Страница 246: ...41 12 1STTRAY 5 A355...
Страница 248: ...43 13 1STTRAY 6 A355...
Страница 250: ...45 14 1STTRAY 7 A355...
Страница 252: ...47 15 2NDTRAY 1 A355...
Страница 254: ...49 16 2NDTRAY 2 A355...
Страница 256: ...51 17 2NDTRAY 3 A355...
Страница 258: ...53 18 2NDTRAY 4 A355...
Страница 260: ...55 19 2NDTRAY 5 A355...
Страница 262: ...57 20 PAPER FEED UNIT A083...
Страница 264: ...59 21 3RDTRAY 1 A083...
Страница 266: ...61 22 3RDTRAY 2 A083...
Страница 268: ...63 23 3RDTRAY 3 A083...
Страница 270: ...65 24 RELAY GUIDE SECTION 1 A083...
Страница 272: ...67 25 RELAY GUIDE SECTION 2 A083...
Страница 274: ...69 26 VERTICALTRANSPORT 1 A083...
Страница 276: ...71 27 VERTICALTRANSPORT 2 A083...
Страница 278: ...73 28 VERTICALTRANSPORT 3 A083...
Страница 280: ...75 29 VERTICALTRANSPORT 4 A083...
Страница 282: ...77 30 REGISTRATION SECTION 1 A083...
Страница 284: ...79 31 REGISTRATION SECTION 2 A083...
Страница 286: ...81 32 REGISTRATION SECTION 3 A083...
Страница 288: ...83 33 REGISTRATION SECTION 4 A083...
Страница 290: ...85 34 OPTICS 1 A083...
Страница 292: ...87 35 OPTICS 2 A083...
Страница 294: ...89 36 OPTICS 3 A083...
Страница 296: ...91 37 OPTICS 4 A083...
Страница 298: ...93 38 OPTICS 5 A083...
Страница 300: ...95 39 OPTICS 6 A083...
Страница 302: ...97 40 OPTICS 7 A083...
Страница 304: ...99 41 OPTICS 8 A083...
Страница 306: ...101 42 DEVELOPMENT UNIT 1 A083...
Страница 308: ...103 43 DEVELOPMENT UNIT 2 A083...
Страница 310: ...105 44 DEVELOPMENT UNIT 3 A083...
Страница 312: ...107 45 DEVELOPMENT UNIT 4 A083...
Страница 314: ...109 46 CHARGE CORONA UNIT A083...
Страница 316: ...111 47 AROUND DRUM 1 A083...
Страница 318: ...113 48 AROUND DRUM 2 A083...
Страница 320: ...115 49 AROUND DRUM 3 A083...
Страница 322: ...117 50 CLEANING A083...
Страница 324: ...119 51 TONER COLLECTION SECTION A083...
Страница 326: ...121 52 TRANSPORT UNIT 1 A083...
Страница 328: ...123 53 TRANSPORT UNIT 2 A083...
Страница 330: ...125 54 VACUUM FAN A083...
Страница 332: ...127 55 DUPLEX 1 A083...
Страница 334: ...129 56 DUPLEX 2 A083...
Страница 336: ...131 57 DUPLEX 3 A083...
Страница 338: ...133 58 DUPLEX 4 A083...
Страница 340: ...135 59 DUPLEX 5 A083...
Страница 342: ...137 60 DUPLEX 6 A083...
Страница 344: ...139 61 FUSING UNIT 1 A083...
Страница 346: ...141 62 FUSING UNIT 2 A083...
Страница 348: ...143 63 INVERTER SECTION 1 A083...
Страница 350: ...145 64 INVERTER SECTION 2 A083...
Страница 352: ...147 65 INVERTER SECTION 3 A083...
Страница 354: ...149 66 DRIVE SECTION 1 A083...
Страница 356: ...151 67 DRIVE SECTION 2 A083...
Страница 358: ...153 68 ELECTRICAL SECTION 1 A083...
Страница 360: ...155 69 ELECTRICAL SECTION 2 A083...
Страница 362: ...157 70 ELECTRICAL SECTION 3 A083...
Страница 364: ...159 71 RDH EXTERIOR A083...
Страница 366: ...161 72 RDH ORIGINAL FEEDTABLE 1 A083...
Страница 368: ...163 73 RDH ORIGINAL FEEDTABLE 2 A083...
Страница 370: ...165 74 RDH FEED SECTION 1 A083...
Страница 372: ...167 75 RDH FEED SECTION 2 A083...
Страница 374: ...169 76 RDH FEED SECTION 3 A083...
Страница 376: ...171 77 RDH FEED SECTION 4 A083...
Страница 378: ...173 78 RDHTRANSPORT SECTION 1 A083...
Страница 380: ...175 79 RDHTRANSPORT SECTION 2 A083...
Страница 382: ...177 80 RDHTRANSPORT SECTION 3 A083...
Страница 384: ...179 81 RDH DRIVE SECTION 1 A083...
Страница 386: ...181 82 RDH DRIVE SECTION 2 A083...
Страница 388: ...183 83 RDH DRIVE SECTION 3 A083...
Страница 390: ...185 84 RDH ELECTRICAL AND FRAME A083...
Страница 392: ...187 85 SADF SECTION A083...
Страница 394: ...189 86 MAIN CONTROL BOARD A083...
Страница 395: ...190 86 MAIN CONTROL BOARD A083...
Страница 396: ...191...
Страница 397: ...192 86 MAIN CONTROL BOARD A083...
Страница 398: ...193...
Страница 401: ...196 87 OPERATION CONTROL BOARD A083...
Страница 402: ...197 87 OPERATION CONTROL BOARD A083...
Страница 403: ...198 87 OPERATION CONTROL BOARD A083...
Страница 405: ...200 88 RDH MAIN CONTROL BOARD A083...
Страница 406: ...201 88 RDH MAIN CONTROL BOARD A083...
Страница 407: ...202 88 RDH MAIN CONTROL BOARD A083...
Страница 410: ...205 89 DC MAIN HARNESS A083...
Страница 413: ...208 90 DC MAIN HARNESS FRONT A083...
Страница 415: ...210 91 DC MAIN HARNESS 4 A083...
Страница 417: ...212 92 MAIN HARNESS AC2 A083...
Страница 419: ...214 93 DUPLEX UNIT HARNESS A083...
Страница 421: ...216 94 RDH MAIN HARNESS A083...
Страница 423: ...218 95 RDH FRONT HARNESS A083...
Страница 425: ...220 96 ACCESSORIES A083...
Страница 427: ...222 97 SPECIALTOOLS A083...
Страница 429: ...224 98 DECAL AND DOCUMENT A083...
Страница 430: ...225 98 DECAL AND DOCUMENT A083...
Страница 431: ...226 98 DECAL AND DOCUMENT A083...
Страница 432: ...227...
Страница 434: ...PARTS INDEX...
Страница 491: ...MR20 A952...
Страница 493: ...2 1 MENU READER A952...
Страница 495: ...4 2 DECAL AND DOCUMENT A952...
Страница 497: ...PARTS INDEX...
Страница 499: ...SR300 A353...
Страница 501: ...2 LOCATION OF UNIT...
Страница 502: ...3 LOCATION OF UNIT...
Страница 503: ...4 1 EXTERIOR A353...
Страница 505: ...6 2 UPPER PAPER FEED SECTION A353...
Страница 507: ...8 3 LOWER PAPER FEED SECTION A353...
Страница 509: ...10 4 PAPER REGISTRATION A353...
Страница 511: ...12 5 TRANSPORT UNIT A353...
Страница 513: ...14 6 STAPLER UNIT A353...
Страница 515: ...16 7 PAPER EXIT SECTION A353...
Страница 517: ...18 8 SHIFTTRAY SECTION 1 A353...
Страница 519: ...20 9 SHIFTTRAY SECTION 2 A353...
Страница 521: ...22 10 ELECTRICAL SECTION A353...
Страница 523: ...24 11 MAIN CONTROL BOARD A353...
Страница 524: ...25...
Страница 525: ...26 11 MAIN CONTROL BOARD A353...
Страница 526: ...27 11 MAIN CONTROL BOARD A353...
Страница 529: ...30 12 STAPLER HARNESS A353...
Страница 531: ...32 13 DECAL AND DOCUMENT A353...
Страница 533: ...PARTS INDEX...
Страница 543: ...ST23A B A354...
Страница 545: ...2 LOCATION OF UNIT...
Страница 546: ...3 LOCATION OF UNIT...
Страница 547: ...4 LOCATION OF UNIT...
Страница 548: ...5 1 DIAGONAL TRANSPORT UNIT 1 A354...
Страница 550: ...7 2 DIAGONAL TRANSPORT UNIT 2 A354...
Страница 552: ...9 3 DIAGONAL TRANSPORT UNIT 3 A354...
Страница 554: ...11 4 DIAGONAL TRANSPORT UNIT 4 A354...
Страница 556: ...13 5 DISTRIBUTION UNIT 1 A354...
Страница 558: ...15 6 DISTRIBUTION UNIT 2 A354...
Страница 560: ...17 7 DISTRIBUTION UNIT 3 A354...
Страница 563: ...20 8 DISTRIBUTION UNIT 4 A354...
Страница 565: ...22 9 DISTRIBUTION UNIT 5 A354...
Страница 567: ...24 10 DISTRIBUTION UNIT 6 A354...
Страница 569: ...26 11 DISTRIBUTION UNIT 7 A354...
Страница 571: ...28 12 DISTRIBUTION UNIT 8 A354...
Страница 573: ...30 13 DISTRIBUTION UNIT 9 A354...
Страница 575: ...32 14 DISTRIBUTION UNIT 10 A354...
Страница 577: ...34 15 RELAY UNIT 1 A354...
Страница 579: ...36 16 RELAY UNIT 2 A354...
Страница 581: ...38 17 MAIN CONTROL BOARD A354...
Страница 582: ...39 17 MAIN CONTROL BOARD A354...
Страница 583: ...40 17 MAIN CONTROL BOARD A354...
Страница 586: ...43 18 DC HARNESS DIAGONAL A354...
Страница 588: ...45 19 LOWER DC HARNESS A354...
Страница 590: ...47 20 UPPER DC HARNESS A354...
Страница 592: ...49 21 DECAL AND DOCUMENT A354...
Страница 593: ...50 21 DECAL AND DOCUMENT A354...
Страница 595: ...PARTS INDEX...