Brother DCP130C Service Manual page 80

Normal SF mode
[CCW/CW]
[Reverse/Forward]
SF changeover gear
SF idle gears
Paper pull-in gear shaft
Gear train in the paper
pull-in roller holder
Paper pull-in rollers
[Reverse/Forward]
Switching operation modes--Normal SF, high-speed feed, and purge modes
The table below shows the relationship between the position of the mode switching lever, the
rotational directions of the paper feed motor, paper feed roller, and paper pull-in rollers, and the
maintenance unit components driven.
Position of mode
switching lever
Paper feeding
Leftmost position
(Normal SF mode)
Printing
High-speed paper
2nd position from
feeding & printing
the left
(High-speed feed
Paper reversing
mode)
Right position
Purging
(Purge mode)
High-speed feed mode
Paper feed motor
[CW]
PF roller gear L
Paper feed roller
[Forward]
PF roller gear R
Clutch gear
HS changeover gear
HS idle gear
[Forward]
Paper feed motor
Operation (viewed from the
output gear side)
Counterclockwise
Clockwise
Clockwise
Counterclockwise
Clockwise
Counterclockwise
*The paper pull-in rollers are idling in the reverse direction.
3-40
Purge mode
[CW/CCW]
[Forward/Reverse]
Purge gear
Purge bevel gear
Planetary arm
[CW] [CCW]
Purge cam Tube pump
Maintenance unit
Paper feed
roller
Reverse
Forward
Forward
Reverse
---
---
Motor rotation
CW: Clockwise
CCW: Counterclockwise
Switching to normal SF mode,
high-speed feed mode, or
purge mode
Switching depending upon
the motor rotational direction
Component
Paper pull-
driven in
in rollers
maintenance unit
Forward ---
(Reverse)* ---
Forward ---
Reverse ---
--- Purge cam
--- Tube pump
Confidential