Konica Minolta bizhub PRO 1050 Service Manual page 109

Field Service Ver3.0 Nov.2006
C. Cleaning/replacing the toner seal board
NOTE
• Be sure to avoid touching the edge of the cleaning blade with bare hands.
(1) Periodic cleaning cycle
• Toner seal board: Every 750,000 prints
(2) Periodically replaced parts/cycle
• Toner seal board: Every 3,000,000 prints
(3) Procedure
[4]
[1]
[6] [5]
[3]
[2]
[3]
1050fs2122c
1.
Pull the photo conductor section out of the main
body. (See P.38)
2. Remove the cleaning section.
3.
Remove the screws [1] and [2], and then remove
the toner seal board [3].
4. Clean the sheet section [4] of the toner seal
board with a blower brush and a cleaning pad.
NOTE
• When reinstalling the toner seal board, be
sure to first of all install the screw [1].
• When both sides [5] of the sheet section of
the toner seal board get inside of the toner
guide brush [6], an overflow toner may result.
On such an occasion, a correction should be
made so that the warp of the sheet section
becomes parallel to the toner guide brush or
it turns a little to this side (less than 1 mm).
5. Reinstall the above parts following the removal
steps in reverse.
3. PERIODIC CHECK
(See P.72)
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