Dell 2355DN Service Manual page 27

2.2.1.5 Printer Sectio
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 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.
1) Printing Method:
2) Supported Operating Systems:
3) Emulation:
4) Maximum Paper Size:
5) Effective Printing Width:
6) Resolution:
(selectable from Print Driver)
7) Speed:
8) Input Paper Capacity:
9) Output Paper Capacity:
10) Feed Direction:
11) PC Interface:
12) Toner Cartridge:
13) Paper Sensing:
Service Manual
Product spec and feature
n
Laser-based Electro-photography
Windows 2000/2003/XP/Vista/2008/ MAC (English only, no status
monitor, web download only)
Linux: Red Hat 8.0~9.0, Fedora Core 1~3, Mandrake 9.0~10.2,
SuSE 8.2~9.2
PCL6, PS3,PCL5e
Legal
- Letter/Legal : 208mm
- A4 : 202mm
- Addressable 1200 x1200 dpi
- 600x600 dpi (True; no RET)
35ppm (Letter)
- Tray : 250 sheets (20 lb)
- Bypass : 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 (not supplied by SEC)
- 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
- Bypass : "Add Paper" message displayed on LCD
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