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CF5001 Ver.1.0 Sep. 2003 TONER SUPPLY
2-33
II UNIT EXPLANATION
6. TONER SUPPLY
6.1 Composition
Symbol Name Function or method
[1] Toner bottle clutch /C (MC16) Transmission of driving force from the toner bottle motor (M53)
to the toner bottle clutch /C
24 VDC drive
[2] Toner bottle clutch /K (MC17) Transmission of driving force from the toner bottle motor (M53)
to the toner bottle /K
24 VDC drive
[3] Toner bottle motor (M53) Driving of the toner bottles /Y, /M, /C, /K and driving of the toner
conveyance screw for each color
[4] Toner supply motor /K (M52) Driving of the toner supply screw
Stepping motor
[5] Toner supply motor /C (M51) Driving of the toner supply screw
Stepping motor
[6] Toner supply motor /M (M50) Driving of the toner supply screw
Stepping motor
[7]
Toner level detection sensor /K (TLD K)
Detection of the toner level in the toner hopper section /K
(Detection is made at the remaining quantity of about 50 g)
Toner bottle capacity: Approx. 690 g
[8]
Toner level detection sensor /C (TLD C)
Detection of the toner level in the toner hopper section /C
(Detection is made at the remaining quantity of about 50 g)
Toner bottle capacity: Approx. 460 g
[9] Charging intake fan (M48) Cooling around charging /Y, /M, /C, /K
Sirocco fan
[10]
Toner supply interlock switch (MS2)
24 VDC power line for MC13, MC14, MC15 and MC16 (toner bottle
clutch /Y, /M, /C and /K) is shut off when the toner supply door is open
[11] Toner supply door open/close
sensor (PS54)
Toner supply door open/close detection
[1][2][3][4][5][6][7][8][9]
[11] [10] [12] [13] [14][15] [16]
8050ma2018
DRIVE
PS14
DRIVE
TSDB
PRCB
DRIVE
DRIVE
DRIVE
CLOCK
CW/CCW
LD
H/L
A
A
B
B
DRIVE
EM
A
A
B
B
A
A
B
B
A
A
B
B