Super Power Save Circuit - Toshiba e-STUDIO170F Service Manual

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Super Power Save Circuit

This machine is equipped with power save functions to control the power consumption by cutting off the

power of the circuits not used while in the standby state. For the power save functions, there are the

printer power save function, which cuts off only the supply of power to the fuser and the super power

save function, which cuts off the supply of power to any circuits other than the minimum required.

For the printer power save function, refer to

Consisting of the Sub-CPU (IC56) as the central component, the super power save circuit cuts off the

supply of +24V and ±12V, and +5V to other than the super power save circuit when the facsimile

machine has been in the standby state for a fixed time (auto power save mode) or the SUPER

ENERGY SAVER key has been pressed (manual power save mode), thereby greatly reducing the

power consumption.

P.7-28 "7.3.4 Fuser Control Circuit" in this chapter.

( I/O port )

Operation panel

e-STUDIO170F Circuit Description

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