Specifications

5-6
System Outline
Samsung Electronics
Service Manual
2) Primary Image Transfer
A colored page is split into 4 component color parts and developed one color at a time in turn on
the OPC (in the order Y, M, C, K). The final image is built up on the ITB by transferring these sepa-
rate color images from the OPC drum.
DUPLEX
OPC DRUM
Primary Image Transfer Bias
Image Transfer Belt
Image Transfer Roller
HVPS
3) PTL (Pre-Transfer Lamp)
It is arrayed LED on PCB Board. Main function is improving the T1 utility factor by reducing the
adhesive strength of OPC and Toner by irradiation on the OPC Drum formatted the image.
DUPLEX
OPC DRUM
(LED)
PTL
Image Transfer Belt
Image Transfer Roller