Canon FAX-L1000 User Manual
Page 210
3-66
FAX-L1000 Chapter 3: Technical Reference
Toner detection
Signals are received from the antenna type toner sensor, and monitors the remaining toner
of the toner cartridge.
b) Paper size detection board 1
Sensors
The cassette recording paper size sensor (SW600,601,602), and cassette recording paper
sensor for cassette1 are attached to the paper size detection board 1. The signals detected by
these sensors are sent to the ECNT board.
c) Paper size detection board 2
Sensors
The cassette recording paper size sensor (SW800,801,802), and cassette recording paper
sensor for cassette2 are attached to the paper size detection board 2. The signals detected by
these sensors are sent to the ECNT board.
d) Power supply
Switching regulator
This fax generates +24V, +12V and +3.3V from the 230V household current power supply,
and supplies these voltages to the respective sections.