Appendix 2 - Brother HL-3450CN Service Manual

APPENDIX

APPENDIX 2.

The diameter or circumference of each roller is listed below;
No.
1
2
3
4
5
6
7
8
9
10
11
12
DIAMETER / CIRCUMFERENCE OF ROLLERS
Parts Name
OPC Belt
Belt Drive Roller
Developer Roller
Transfer Roller
Paper Pick-up Roller
Transfer Drum
Back-up Roller
Fuser Roller
Drum Cleaner
Cleaning Roller
Register Roller
Paper Exit Roller
Diameter (Circumference)
(509 mm)
32.4 mm (101.74 mm)
22 mm (69.80 mm)
25 mm (78.5 mm)
40 mm (125.60 mm)
162 mm (508.68 mm)
40 mm (125.6 mm)
40 mm (125.6 mm)
25 mm (78.50 mm)
18 mm (56.52 mm)
18 mm (56.52 mm)
15.4 mm (48.36 mm)
A-6