Diagrams

Block diagrams

Figure 3-21Product cross section

1

2

3

4

5

6

7

 

17

16

15

14

13

12

11

10

9

8

Item

Description

 

 

Item

 

Description

 

 

 

 

 

 

 

 

 

 

 

1

Face-down delivery roller

 

10

 

Cassette (Tray 2) separation pad

 

 

 

 

 

 

 

 

 

2

Fuser film

 

 

11

 

Cassette (Tray 2) pickup roller

 

 

 

 

 

 

 

 

3

Laser/scanner

 

 

12

 

Duplex repickup roller (duplex models)

 

 

 

 

 

 

 

 

 

4

Photosensitive drum

 

13

 

Registration roller

 

 

 

 

 

 

 

 

 

 

 

 

 

5

Print cartridge

 

 

14

 

Transfer roller

 

 

 

 

 

 

 

 

 

 

6

Registration shutter

 

15

 

Duplex-feed roller (duplex models)

 

 

 

 

 

 

 

 

 

7

Tray 1 (multipurpose tray) pickup roller

16

 

Pressure roller

 

 

 

 

 

 

 

 

 

 

8

Tray 1 (multipurpose tray) separation pad

17

 

Fuser delivery roller

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

Feed roller

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

160 Chapter 3 Solve problems

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