Konica Minolta bizhub PRO 1050 Service Manual page 81

Field Service Ver3.0 Nov.2006
[3]
[1]
[4] [1]
[4]
[2]
1050fs2100c
[2] [3]
1050fs2400c
7. Clean toner adhered around the drum installation
section [1] and the developing suction duct [2].
8.
Clean the maximum density sensor [3] and the
gamma sensor [4] on the toner control sensor
board (TCSB) with a cleaning pad.
9.
Clean toner in the recycle pipe [1] and on the
toner receiving plate [2] with a vacuum cleaner.
NOTE
• When cleaning toner with a vacuum cleaner,
be sure to turn the shutter section [3] in the
arrow-marked direction.
• When cleaning the recycle pipe, be sure to tap
the pipe softly to let toner that adheres to the
inner wall drop off, and then rotate the gear
[4] to discharge the toner.
10.
Reinstall the above parts following the removal
steps in reverse.
3. PERIODIC CHECK
49