Epson AcuLaser CX11 Service Manual

EPSON AcuLaser CX11/CX11F Revision B
OPERATING PRINCIPLES Overview 79
2.1.1 Outline Specifications
The following shows the outline specifications of the controller.
Table 2-1. List of Controller Outline Specifications
Item Description
Controller specifications Host-based controller
Engine Item A4 4 cycles
Printing speed
5/25 ppm (Color/Monochrome)
Scanner UA2510 Scanner (manufactured by Teco)
CPU
Item
TMPR4955BFG-200MHz
Bus frequency
96 [MHz]
Internal core frequency 192 [MHz] (96 [MHz] x 2)
ASIC
Memory+I / O MFC (E05C20BA) Manufactured by NEC
484PBGA 0.13 [um]
Custom I/C ASIC for counterfeiting
prevention
N3R (B5B-7000) manufactured by OMRON
176QFP
ASIC for USB 2.0 HS E05C22AA Manufactured by EPSON 100PQFP
(SIX56014F00A)
Clock Clock wiring ASIC distribution (CPU, RAM, USB, FAX, N3R)
Clock frequency
96 [MHz]
USB (Synchronized DMA
operation)
24 [MHz] (distributed from ASIC)
FAX 48 [MHz]
N3R 48 [MHz]
UART (generated inside ASIC) 48 [MHz] (No SSCG modulation)
Crystal
oscillator
Clock oscillating frequency
48 [MHz] (MA-406 4 [pF])
USB 12 [MHz] (MA-406 10 [pF])
Video
27.779 [MHz] (MA-406 10 [pF])
Reset
3.3V (M51957BFP-C61J)
RAM
Standard capacity
128 [MB] SDRAM
Configuration
C567PROG 64[MB]+C585RAM 64[MB]
Connector configuration
90pin DIMM
Device
MT48LC16M16A2P-75
(Micron,256[Mbit] (x16))
Slot 2Slots (including standard one slot)
Max. capacity
576 [MB]
ROM
Capacity 8 [MB] FLASH ROM Mirror type
Configuration
C567RROG
Connector configuration
90pin DIMM
Device
MBM29PL32BM-90TN-A5E1
(FUJITSU,32[Mbit] (x16))
Slot 1 slot (fixed for standard, no vacancy)
EEPROM
Capacity 256[Kbit] SPI serial formula
Device M95256-WMW6T (ST micro)
Host I/F
USB
Item
USB2.0HS
Device E05C22AA (Manufactured by EPSON 100PQFP)
Network
Cobalt
FAX I/F External board compatible (manufactured by
NJRC) Laser-FAX
Scanner I/F
CCD I/F UA2510 (Teco) For Scanner connection
Moter I/F
Motor
Driver
LB1946-K (SANYO,28pin-DIP)
ADF I/F
Sheet feed type
Engine I/F UART(same as LP-V500)
Panel LCD section
RCM6106B-A (132 x 65dot)
Backlight Installed
Switch section 6 x 6 switch matrix
LED section
Seven LEDs are driven by the panel board
RTC
Configurations RTC-4543SA + Super capacitor
Backup capability 10 days (because of restriction of the circuit
configuration specification)
Power Supply
24 [V]
Printer engine 1.0 [A]
12 [V]
Series regulator (PQ12DZ5UJ00H) 0.1 [A]
5 [V]
Printer engine 1.0 [A]
3.3 [V]
Printer engine 4.0 [A]
2.5 [V]
Series regulator (PQ025EZ5MZPH) 0.5 [A]
1.5 [V]
Series regulator (PQ015EZ1HZPH)
1.5 [A] (for internal MFC)
Series regulator (PQ015EZ01ZPH)
1.5 [A] (for internal CPU)
Debugging Tool SIF3 Board
Table 2-1. List of Controller Outline Specifications
Item Description

Epson AcuLaser CX11 Specifications

General

Brand	Epson
Model	AcuLaser CX11
Category	All in One Printer
Language	English