Samsung SCX-5530FN/XAZ Service Manual page 40

System Overview
3.2.12 Printer Section
Printer is consisted of the Engine parts and F/W, and engine parts is consisted of the mechanical parts comprising Frame,
Feeding, Developing, Driving, Transferring, Fusing, Cabinet and H/W comprising the main control board, power board,
operation panel, PC Interface.
The main controller is consisted of ASIC (CHORUSm) parts, Memory parts, Engine
Interface parts and it functions as Bus Control, I/O Handling, drivers & PC Interface by CPU.
The Engine Board and the Controller Board are in one united board, and it is consisted of CPU part and print part in
functional aspect. The CPU is functioned as the bus control, I/O handling, drivers, and PC interface. The main board
sends the Current Image, Video data to the LSU and manages the conduct of Electro photography for printing. It is
consisted of the circuits of the motor (paper feed, pass) driving, clutch driving, pre-transfer lamp driving, current driving,
and fan driving.
The signals from the paper feed jam sensor and paper empty sensor are directly inputted to the main board.
Printing Method:
Supported Operating Systems:
Emulation:
Maximum Paper Size:
Effective Printing Width:
Resolution:
(selectable from Print Driver)
Speed:
Input Paper Capacity:
Output Paper Capacity:
Feed Direction:
PC Interface:
Toner Cartridge:
Paper Sensing:
Service Manual
3-22
Laser-based Electro-photography
Windows 98/2000/NT4.0/ME/XP/ MAC (English only, no status monitor,
web download only)
SPL(GDI) , PCL6, PS3
Legal
-Letter/Legal: 208mm
-A4: 202mm
-Addressable 1200 x1200 dpi
-600x600 dpi (True; no RET)
30ppm (Letter)
-Tray: 250 sheets (20 lb)
-MP Tray: 50 sheets (20 lb)
150 sheets (20 lb; sequenced 1 to N, face down)
Front In, Front Out (FIFO)
-USB 2.0(without HUB mode)
Requires 6 ft. USB Cable
-Toner Low Sensor: None
-Toner Low Indicator: Message displayed on LCD
-Cartridge Missing Indicator: Message displayed on LCD
-Tray: Add Paper message displayed on LCD
-MP Tray: Add Paper message displayed on LCD
Samsung Electronics