Control In Ess (Energy Save Mode) - Canon iR1600 Service Manual

2.2.4 Control in ESS (energy save mode)

In ESS mode, the machine may be in one of two states, depending on the selection of
'power at time of energy save mode' ('high' or 'low <default>'); hereafter, the former is
referred to as ESS1 and the latter, ESS2.
Control for ESS1:
When the machine is in ESS1 state, the control temperature of the fixing heater is lowered
to 120ºC from 140ºC (standby temperature).
The target temperature at the end of ESS1 is determined in relation to the fixing tempera-
ture and the printer state, as in the case of temperature control used at power-on.
Control for ESS2:
When the machine is in ESS2 state, the fixing heater (H101) remains OFF.
The target temperrature at the end of ESS2 is determined in relation to the fixing tempera-
ture and the printer state, as in the case of temperature control at power-on.
The power save mode (energy save mode) for user mode at time of ship-
ment from the factory is set to 15 min.
Memo
COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002
CHAPTER 7 FIXING SYSTEM
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