- xerox Manual projector 9000 Overhead Projector
3M™ Overhead Projector 9000 Series Illustrated Parts Breakdown 
© 3M IPC 2001  9 
Section 3. 
Triplet and Varifocal Head Assemblies Parts List 
Item 
No. 
3M 
Part Number 
Description  Qty.
0A  78-8079-9154-8  HEAD ASSEMBLY, Triplet (Open) (9200)  1 
0B  78-8079-9155-5  HEAD ASSEMBLY, Varifocal (Open) (9550)  1 
0C  TBD  HEAD ASSEMBLY, Triplet (317mm) (9400)  1 
1  (See Note 1)  NUT, U-Type, 8-32  2 
2  (See Note 1)  SCREW, Taptite, M3 X 6mm, Black, Zinc  3 
3A  78-8097-3693-3  LENS, Triplet, High Resolution (342mm) (9200, 9400 AHRG)  1 
3B  78-8014-8916-8  LENS, Triplet (317mm) (9400)  1 
4  78-8073-3296-6  LENS, Varifocal (270-325mm)  1 
5  78-8079-9014-4  ADAPTER, Lens (9550)  1 
6  (See Note 1)  SCREW, Taptite, M3.5 X 8  2 
7  (See Note 1)  SCREW, Plastite, 4-20 X 1/4 BZN  3 
8A  78-8079-9015-1  COVER, Head (9200, 9400)  1 
8B  78-8079-9017-7  COVER, Head (9550)  1 
9  (See Note 1)  SCREW, Type BT, 8-18 X 7/16  2 
10  (See Note 1)  WASHER, Plain, Nylon  2 
11  78-8079-9012-8  BRACKET, Lens (9550)  1 
12A  78-8079-9227-2  MIRROR ASSEMBLY, Triplet (9550 - Dark Grey, 4mm)  1 
12B  78-8079-9156-3  MIRROR ASSEMBLY, Triplet (9200, 9400 - Black, 3mm)  1 
Note 1: Order the 9000 Series Hardware Repair Kit (78-8054-1818-9). This kit contains a complete set of 
hardware for the 9000 Series O.H.P. *For Europe only, see Sections 16, 17, 18, and 19 for Parts Kits. 










