Brother International 4000CN Users Manual - English - Page 45

Internal View - transfer roller

Page 45 highlights

Internal View 23 24 25 26 27 No. Name 23 Transfer roll cartridge 24 Print Head Cartridge 25 Paper outlet cover 26 Paper rotator 27 Fuser Cartridge Description Transfers the image created on the print head surface to the paper and collects used toner. Consists of a light-sensitive print head, developer, and a transfer roller. Images are initially created as an electrical charge on the surface of this drum. Open to replace the print head cartridge and fuser unit. With duplex printing, it turns the paper over after the front side has been printed. Uses heat to fuse the toner to the paper. The fuser unit gets very hot during printing. Do not touch. Touching the fuser cartridge can cause burns. 3-3

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Internal View
23
24
25
26
27
<Cover open with button A>
<Cover open with button B>
No.
Name
Description
23
Transfer roll cartridge
Transfers the image created on the print head surface to the paper and
collects used toner.
24
Print Head Cartridge
Consists of a light-sensitive print head, developer, and a transfer roller.
Images are initially created as an electrical charge on the surface of this
drum.
25
Paper outlet cover
Open to replace the print head cartridge and fuser unit.
26
Paper rotator
With duplex printing, it turns the paper over after the front side has been
printed.
27
Fuser Cartridge
Uses heat to fuse the toner to the paper.
The fuser unit gets very hot
during printing. Do not touch. Touching the fuser cartridge can cause
burns.