PHOTOCONDUCTOR
UNIT
SM 6-55
B147/B149/B190
Detailed
Des
cription
s
6.7.6 WASTE TONER COLLECTION
Waste Toner Path
The waste toner from the collection augers in the four PCUs drops into the waste
toner collection duct from the four openings [F][G][H][I] at the rear of the PCUs. The
toner collection coils [J][K][L] in the duct transport this waste toner towards the
waste toner bottle [A]. The coils [J][K][L] are driven by development drive motor-
CMY. The openings and PCUs correspond as follows: black
→
[F], yellow
→
[G],
cyan
→
[H], magenta
→
[I].
The waste toner from the transfer belt cleaning unit drops into the waste toner
collection duct from another opening [E].
The end of the waste toner collection duct is in the waste toner bottle [A]. There are
three openings [B][C] and one collection coil [D] in this part. The waste toner drops
into the bottle through the openings. The collection coil [D] is driven by drum drive
motor-K.
B146D906.WMF
[E]
[A]
[D]
[F]
[G]
[H]
[B]
[I]
[J]
[K]
[L]
[M]
[C]
Summary of Contents for B147
Page 1: ...B147 B149 B190 SERVICE MANUAL 001892MIUMIU RICOH GROUP COMPANIES...
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Page 3: ...B147 B149 B190 SERVICE MANUAL RICOH GROUP COMPANIES...
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Page 5: ...B147 B149 B190 SERVICE MANUAL 001892MIU...
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Page 33: ...INSTALLATION...
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Page 105: ...PREVENTIVE MAINTENANCE...
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Page 113: ...REPLACEMENT AND ADJUSTMENT...
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Page 201: ...TROUBLESHOOTING...
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Page 287: ...SERVICE TABLES...
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Page 456: ......
Page 457: ...DETAILED DESCRIPTIONS...
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Page 589: ...SPECIFICATIONS...
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Page 607: ...AUTO REVERSE DOCUMENT FEEDER B597...
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Page 635: ...ONE TRAY PAPER FEED UNIT B601...
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Page 647: ...TWO TRAY PAPER FEED UNIT B598...
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Page 659: ...LARGE CAPACITY TRAY B600...
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Page 681: ...TWO TRAY FINISHER B599...
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Page 715: ...BOOKLET FINISHER B602...
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Page 729: ...STAPLER UNIT SM 9 B602 Booklet Fin isher B602 13 Timing belt A 14 Gear B x 1 B602R920 WMF A B...
Page 791: ...FAX OPTION TYPE 2238 B603...
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Page 903: ...INTERNET FAX IFAX...
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Page 951: ...DataOverwriteSecurity Unit Type A B694 01 Type B B692 01...
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Page 980: ...TECHNICAL SERVICE BULLETINS...
Page 1066: ...FIRMWARE HISTORY...