Toner Supply Control During Copying - Ricoh FT5535 Service Manual

PROCESS CONTROL

6.3 TONER SUPPLY CONTROL DURING COPYING

The amount of toner supplied per unit of time (TS) has been changed from
the base copier.
Toner clutch on time is calculated by the following formula.
Toner CL on time [ms] =
where: S = Copy paper size [cm
AT = Amount of toner developed on the latent image per unit area
= 0.7 [mg/cm
TSC = Toner supply coefficient [%]
TS = Amount of toner supplied per unit of time
= 0.217 [mg/ms] (for A204, A206, and A207 copiers)
= 0.183 [mg/ms] (for A208, A210, and A211 copiers)
SM
CÓPIA NÃO CONTROLADA
S x AT x TSC ⁄ 100
TS
2
]
2
] (constant)
1-20
CÓPIA NÃO CONTROLADA
(Formula 1)
A207/A208/A211