2K5
2-1-13
2-1-6 Cleaning and charge erasing sections
The cleaning section consists of the cleaning blade that removes residual toner from the drum surface after the transfer
process, and the cleaning spiral that carries the residual toner back to the waste toner box.
The cleaning lamp (CL) consists of LEDs and removes residual charge on the drum before main charging.
Also the toner quantity in the waste toner box is sensed with the overflow sensor (OFS).
Figure 2-1-16 Cleaning and charge erasing sections
Figure 2-1-17 Cleaning and charge erasing sections block diagram
Cleaning spiral
Cleaning roller
Drum
Cleaning
lamp (CL)
Cleaning blade
CL
Drum
ERASE1N
ERASE2N
ERASE3N
TONEFUL
YC1-A7
YC1-A6
YC1-A5
YC1-A2
EPWB
OFS
Summary of Contents for TASKALFA 300I
Page 1: ...SERVICE MANUAL Published in February 2010 842K5111 2K5SM061 Rev 1 TASKalfa 300i ...
Page 4: ...This page is intentionally left blank ...
Page 10: ...This page is intentionally left blank ...
Page 14: ...2K5 This page is intentionally left blank ...
Page 22: ...2K5 1 1 8 This page is intentionally left blank ...
Page 196: ...2K5 1 4 52 This page is intentionally left blank ...
Page 252: ...2K5 1 5 56 This page is intentionally left blank ...
Page 274: ...2K5 2 1 20 This page is intentionally left blank ...
Page 310: ...2K5 2 3 28 This page is intentionally left blank ...
Page 347: ...INSTALLATION GUIDE FOR PAPER FEEDER ...
Page 369: ...INSTALLATION GUIDE FOR BUILT IN FINISHER ...
Page 381: ...INSTALLATION GUIDE FOR JOB SEPARATOR ...
Page 391: ...INSTALLATION GUIDE FOR FAX System ...
Page 407: ......
Page 408: ......