DRUM CLEANING AND TONER RECYCLING
B089/B093 2-44
SM
2.8 DRUM CLEANING AND TONER RECYCLING
2.8.1 DRUM CLEANING
The cleaning blade [A] removes any toner remaining on the drum after the image is
transferred to the paper. This model uses a counter blade system.
The cleaning blade scrapes off toner remaining on the drum. When toner builds up
in the cleaning unit, toner at the top of the pile is removed by the toner collection
coil [B].
To remove the toner and other particles that are accumulated at the edge of the
cleaning blade, the drum turns in reverse for about 5 mm at the end of every copy
job. This feature is controlled with SP 2-998.
In addition, cleaning is done in the middle of a job if 100 sheets have been made
since the previous cleaning. This feature is controlled with SP 2-211.
B022D251.WMF
[A]
[B]
Содержание Aficio 2022
Страница 1: ...B089 B093 SERVICE MANUAL 001783MIU RICOH GROUP COMPANIES ...
Страница 2: ......
Страница 3: ...B089 B093 SERVICE MANUAL RICOH GROUP COMPANIES ...
Страница 4: ......
Страница 5: ...B089 B093 SERVICE MANUAL 001783MIU ...
Страница 6: ......
Страница 8: ......
Страница 10: ......
Страница 12: ......
Страница 26: ......
Страница 36: ......
Страница 37: ...OVERALL INFORMATION ...
Страница 38: ......
Страница 58: ......
Страница 59: ...DETAILED SECTION DESCRIPTIONS ...
Страница 60: ......
Страница 132: ......
Страница 133: ...INSTALLATION ...
Страница 134: ......
Страница 215: ...SERVICE TABLES ...
Страница 216: ......
Страница 347: ...PREVENTIVE MAINTENANCE ...
Страница 348: ......
Страница 352: ......
Страница 353: ...REPLACEMENT AND ADJUSTMENT ...
Страница 354: ......
Страница 406: ......
Страница 407: ...TROUBLESHOOTING ...
Страница 408: ......
Страница 433: ...PAPER TRAY UNIT A860 B390 ...
Страница 434: ......
Страница 456: ......
Страница 457: ...LCT A862 B391 ...
Страница 458: ......
Страница 478: ......
Страница 479: ...AUTO REVERSE DOCUMENT FEEDER B386 ...
Страница 480: ......
Страница 510: ......
Страница 511: ...INTERCHANGE UNIT B300 B416 ...
Страница 512: ......
Страница 518: ......
Страница 519: ...1 BIN TRAY UNIT A898 B413 ...
Страница 520: ......
Страница 526: ......
Страница 527: ...SHIFT TRAY UNIT B313 B459 ...
Страница 528: ......
Страница 536: ......
Страница 537: ...BY PASS A899 B415 ...
Страница 538: ......
Страница 546: ......
Страница 547: ...DUPLEX A896 B414 ...
Страница 548: ......
Страница 560: ......
Страница 561: ...BRIDGE UNIT A897 B417 ...
Страница 562: ......
Страница 571: ...1 000 SHEET FINISHER B408 ...
Страница 572: ......
Страница 576: ...MOTORS B408 17 4 SM 1 3 4 LOWER TRANSPORT MOTOR 1 Main PCB 1 1 2 Lower transport motor A x 2 x 1 B408R111 WMF A ...
Страница 588: ...DRIVE LAYOUT B408 17 16 SM 7 Stack Feed out Motor 8 Jogger Motor 9 Stapler Motor B408D107 WMF 7 8 9 ...
Страница 599: ...500 SHEET FINISHER G302 B442 ...
Страница 600: ......
Страница 622: ......
Страница 623: ...FAX OPTION TYPE 2027 B576 SERVICE MANUAL ...
Страница 640: ......
Страница 718: ......
Страница 728: ......
Страница 732: ......
Страница 733: ...Internet Fax IFAX SERVICE MANUAL ...
Страница 734: ......
Страница 736: ......
Страница 744: ......
Страница 754: ......
Страница 780: ......
Страница 782: ......
Страница 783: ...PRINTER SCANNER B577 SERVICE MANUAL ...
Страница 786: ......
Страница 788: ......
Страница 798: ......
Страница 814: ......
Страница 821: ...DataOverwriteSecurity Unit Type A B694 01 Type B B692 01 ...
Страница 822: ......
Страница 824: ......
Страница 828: ......