HP LASERJET PRO 200 COLOR M251n - Supported Paper Types

High-voltage power supply
Figure 1-6 High-voltage power supply
Cartridge
T1 pad
ITB
Primary charging bias circuit
Developing bias circuit
ITB cleaning brush
bias circuit
T1 bias circuit
T2 bias circui
DC controller
High-voltage power supply
ITB cleaning roller
bias circuit
T2 roller
ITB cleaning
ass’y
Photosensitive drum
8 Chapter 1 Theory of operation ENWW