Brother HL-2600CN Series, Service Manual

Page: 82 / 385

IV-31
(3) Clutches and Solenoids (Refer to Fig.4-31.)
No. Name Code Function
1
Paper Pick-up
Clutch
PCLU
To feed paper by coupling the feeding
roller to the main gear unit at the correct
timing for paper feeding.
2 Registration Clutch RECL
To transport paper by coupling the
register roller to the main gear unit
synchronized with the rotation of the
transfer drum.
3 Fusing Clutch FUCL
To drive the fusing rollers by coupling the
fusing unit to the main gear unit.
4 Cleaner Clutch 3 FBCL
To drive the brush of the drum cleaner
by coupling the cleaner clutch to the
main gear unit at the correct timing for
drum cleaning.
5
a
8 Developer Clutch 2
DCL
(Y,M,C,K)
To drive the magnetic roller of the
desired color toner cartridge by coupling
that toner cartridge to the developer gear
unit during developing.
9
Developer Solenoid
Unit
PSL(MC)
PSL(KY)
To position the desired color toner
cartridge in the developing position
during developing.
10 TR Cam Clutch 3 TRCM
To make the transfer roller contact the
transfer drum surface at the time of the
second transfer.
11 TR Cam Clutch 3 FBCM
To make the drum cleaner contact the
transfer drum surface at the correct
timing for drum cleaning.
Layout of Clutches and Solenoids
Fig.4-31
11. TR Cam Clutch 3 (FBCM)
1. Paper Pick-up Clutch (PCLU)
2. Registration Clutch (RECL)
10. TR Cam Clutch 3 (TRCM)
4. Cleaner Clutch 3 (FBCL)
3. Fusing Clutch (FUCL)
5. Developer
Clutch 2 (C)
6. Developer
Clutch 2 (M)
8. Developer
Clutch 2 (K)
7. Developer
Clutch 2 (Y)