Upper Unit Drive; Lower Unit Drive - Toshiba 1550 Service Manual

Upper Unit Drive

The horizontal bar (—) indicates the same shaft.
No. of gear
Main motor
teeth: 10
No. of gear
No. of gear
teeth: 75
teeth: 20
No. of gear
teeth: 20
No. of gear
teeth: 30
No. of gear
teeth: 25
No. of gear
No. of gear
teeth: 25 teeth: 23
No. of gear
No. of gear
Mixer
teeth: 33
teeth: 20
No. of gear
Mixer
teeth: 33
1550/1560 DRIVE
DRIVE-D/L
DRIVE-D/D
No. of gear
teeth: 21
No. of gear
No. of gear
teeth: 24
teeth: 40
No. of gear
Drum ø60
teeth: 63
Auger ø15
No. of pulley
teeth: 20
Belt 2M PRC
No. of pulley
teeth: 28
Mg roller
ø20

Lower Unit Drive

The horizontal bar (—) indicates the same shaft.
Main motor No. of gear
teeth: 10
No. of gear
teeth: 75
CL roller
ø20
No. of gear
No. of gear
teeth: 19
teeth: 14
No. of gear
No. of gear
teeth: 15
teeth: 40
No. of gear
CL roller
teeth: 76
ø20
No. of gear
teeth: 40
No. of gear
teeth: 25
Exit roller
ø20.55
(ø24)
FUSER UNIT
DRIVE-D/L
No. of gear
teeth: 16
ALN/CLT
No. of gear
No. of gear
ø20 lower
teeth: 20
teeth: 34
roller
No. of gear No. of gear
teeth: 34 teeth: 15
ALN upper
roller ø15
No. of gear
teeth: 34
No. of gear
teeth: 60
H/R
ø30.053
(ø29.99)
FEED-L
6 - 2
FEED-U
No. of gear
teeth: 40
No. of gear
teeth: 30
No. of gear
teeth: 30
No. of gear
teeth: 26
No. of gear
Pick-up
teeth: 20
CLT ø20
No. of gear
teeth: 18
No. of gear Paper feed
teeth: 20 CLT ø20
No. of gear
teeth: 18
To PFU CLT
Mar. 1998 © TOSHIBA