Controller Unit Specifications; Controller Basic Specifications - Epson AcuLaser C1900 Service Manual

EPSON AcuLaser C1900/AcuLaser C900

1.3 Controller Unit Specifications

1.3.1 Controller Basic Specifications

<AcuLaser C1900>
CPU : SPC603ei 300Mhz
Enhanced technology : AcuLaser Color Halftoning,
CRIT/RIT(VIPS + CDMC)
ROM : 4MB Flash (program) + 4MB MASK (fonts)
RAM : Standard 32MB
1 GB maximum (Standard 32 MB RAM DIMM must
be replaced) For RAM expansion, use 168-pin
SDRAM DIMM compatible with PC100 or PC133
available commercially.
NVRAM : 128Kbit (16KB)
Expansion slot : RAM DIMM 2 slots
(1 slot already used up by Standard RAM)
ROM DIMM 1 slot (for optional PS)
Control Panel : 20 digits
Interface : 10/100baseTx Ethernet
USB 1.1(2.0 FS 12Mbps Certified)
IEEE1284 parallel (ECP, Nibble, Compatibility),
B Type connector
Type-B 1 slot (Level 3 supported)
HDD : Installable as an option, which is common with
AcuLaser C8600
Printer Mode : ESC/Page Color mode, ESC/Page(B/W) mode
LJ4, GL/2, ESC/P2, FX, I239X
EJL, PJL, RCC, DIAG mode
Adobe PostScript 3 (Optional)
Installation Format : Fixed to the printer body
Product Description
×
1 LCD, 6 buttons and 3 LEDs
Controller Unit Specifications
<AcuLaser C900>
CPU : VR4305-48MHz
Enhanced technology : CPGI (supporting monochrome) installed
CRIT, RIT
RAM : Standard:16MB, Maximum:144MB
DIMM Options : SDRAM DIMM dedicated to AcuLaser C1000/
AcuLaser C7000 (the shape of slot is different from PC
slots)
16 MB, 32 MB, 64 MB and 128 MB
Program ROM : 2MB (32bit width)
EEPROM : 256 byte
Control Panel : 2 LEDs
Interface
Standard
• Parallel : 1ch, IEEE1284 compatible bi-directional,
B-Type connector, Compatibility, Nibble, ECP
• USB1.1 : 1ch
Options : Type-B 1 slot (compatible with Level-2)
However, currently only Leo2.1 is supported.
Printer Mode : ESC/PageS Printing System
Revision B
40