EPSON AcuLaser CX11/CX11F Revision B
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1.2.7 Controller Specifications
1.2.7.1 Basic Specifications
 CPU : TX4955 (192MHz)
 RAM
îš„ Standard : 128 MB (P slot= 64 MB + SO slot =64 MB)
îš„ Extension : Up to 576 MB with additional memories as follows;
(SO slot=256MB-DIMM + S1 slot=256 MB-DIMM)
DIMM Specification: 90 pin SDRAM (128 bit)
Capacity = 16 MB, 32 MB, 64 MB, 128 MB, 256 MB
 Program ROM : 8 MB Flash (Mirror type)
 Panel : LCD 22 characters x 1 line
Seven LEDs
22 buttons (Base model)
32 buttons (FAX model)
 Interface
îš„ Host I/F : USB 2.0 HS
Network (Cobalt)
îš„ FAX I/F : External board compatible (manufactured by NJRC)
Laser-FAX
îš„ Scanner I/F : CCD I/F
Moter I/F
ADF I/F
îš„ Engine I/F : UART (same as AcuLaser C1100)
1.2.7.2 Host interface specifications
The printer provides the following host interfaces.
 USB (Rev.2.0 HS) interface
 Network interface
 Fax interface (Fax model only)
îš„ Phone line
îš„ Attached telephone
The locations of the interfaces are shown below.
Figure 1-8. Location of Interfaces
NOTE"*":
The base model is not equipped with the fax interfaces.
USB interface
Network interface
Fax interface* (phone line)
Fax interface* (attached telephone)
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