Ricoh FT3320 Service Training Manual page 7

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1 Nov. '87
Photoconductor:
Charge System:
Development System:
Toner Density Control:
Development Bias System:
Toner Replenishment:
Toner Consumption:
Cleaning System:
Quenching System:
Image Transfer:
Paper Separation:
Image Fusing:
Fusing Lamp:
Electronic Control System:
Copy Tray Capacity:
Self-diagnostics:
Source:
Power
Average Power
Consumption:
Selenium drum (H type)
Single wire dc corona
Magnetic brush roller
Automatic (photosensor)
Pulse width modulation switching
Cartridge exchange (200 g/cartridge)
Approximately 4,500 copies/cartridge (A4,
original)
Blade and brush
(neon lamp)
Photo quenching
Single wire dc corona, pre-transfer lamp
Single wire ac corona and pick-off pawls
Heat and pressure rollers
Halogen lamp (850 W)
Microprocessor
100 sheets (standard
8 codes, displayed in the copy counter
110 V/60 Hz . . . . . ..I2 A
115 V/60 Hz . . . . . ..I2 A
220 V/50 Hz . . . . . . . 6 A
240 V/50 Hz . . . . . . . 6 A
220 V/60 Hz . . . . . . . 6 A
Warm-up:
0.89 kW
Stand-by:
0.15 kW
Copying:
0.66 kW
Max:
1.3 kW (110 V/l 15 V/220 V)
copy paper)
(A4)
7%

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