Brother HL-1660e Series User Manual page 30

4.3 MP Tray Feed
The timing of the MP tray feed is identical to the timing of the cassette paper feed except for
the following points:
(1) The paper empty sensors are different.
Cassette feed : Tray1 paper empty sensor
MP tray feed
(2) The pick-up roller solenoids are different.
Cassette feed : Tray1 pick-up roller solenoid
MP tray feed
STBY
Main motor
Paper empty
sensor
Paper feed
motor
Registration
sensor
Paper ejection
sensor
Pick-up roller 0.15 sec
solenoid
: MP tray paper empty sensor
: MP tray pick-up roller solenoid
PRNT or PRFD
0.84 sec
0.15 sec
PRINT
Figure 2.20
II - 14
STBY