Konica Minolta bizhub C658 Service Manual page 1820

bizhub C658/C558/C458/C368/C308/C258
Agitate developing unit
Detect T/C (measure)
Replenishing control
Detect T/C (measure)
End replenishing sequence
• *1: If a predetermined T/C is not reached, return to replenishing control. (a maximum of 10 times)
• *2: Agitate developing unit during replenishing
• *3: Agitate developing unit after replenishing
6.4.6 Toner spillage prevention shutter
(1) Toner cartridge
(a) Mounting
• The shutter of the toner replenishing port is opened when the handle of the toner cartridge is rotated clockwise to the toner
replenishing position after the toner cartridge has been inserted into the toner cartridge mounting portion.
• The toner cartridge motor rotates to drive the toner cartridge.
• As the toner cartridge rotates, toner inside the toner cartridge is conveyed toward the toner replenishing port, so that the toner hopper
is replenished with toner.
(b) Removal
• The shutter at the toner replenishing port must be closed when the toner cartridge is to be removed.
• Rotating the handle of the toner cartridge counterclockwise to the cartridge removal position closes the shutter of the toner
replenishing port. The toner cartridge can be removed when the toner replenishing port of the toner cartridge is closed.
[1]
[1] Toner cartridge positioning protrusion
[3] Toner hopper toner spillage prevention shutter
O THEORY OF OPERATION bizhub C658/C558/C458/C368/C308/C258 > 6. TONER
Toner replenishing
Agitating operation *2
Toner replenishing
[*1]
Agitating operation *2
Toner replenishing
Agitating operation *2
Agitating operation *3
[2]
[3]
[2] Toner cartridge toner spillage prevention shutter
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O-45
SUPPLY SECTION