Ricoh Aficio 270 - Overall Machine Information

Scanner Unit
A844
SPECIFICATIONS
SM 18-1 A265/A267
1. OVERALL MACHINE INFORMATION
1.1 SPECIFICATIONS
1.1.1 SCANNER CONTROL BOARD
Standard Scanner
Resolution:
Main scan/Sub scan
600 dpi
Available Scanning
Resolution Range:
Main scan/Sub scan
Book Mode
Binary processing: 100 ~ 2400 dpi
Grayscale Processing: 100 ~ 600 dpi
ADF Mode
Binary processing: 100 ~ 1200 dpi
Grayscale Processing: 100 ~ 300 dpi
Grayscales: 8 bits/pixel
Scanning Speed: 0.8 s/200 dpi
(A4 lengthwise, Binary, Book mode, MMR Compression)
Scanning Throughput: 22.8 spm for TWAIN (local peer-to-peer scanning)
35.1 spm for Delivery mode (network scanning to a
server)
(A4 lengthwise, Binary, ADF mode, MMR Compression)
Interface: Network interface x 1
Ethernet (100 base-TX/10 base-T for TCP/IP)
Compression Method: MH, MR, MMR (Binary Picture Processing)
JPEG (Grayscale Processing)
Video Memory
Capacity:
9 MB (Standard – 4 MB for image storage, 5MB for a
work area)
1 DRAM SIMM slot (16 MB or 32 MB)
Up to 36 MB (4MB + 32 MB)
Power: DC 5V, 3A (from the main machine)
1.1.2 DRAM SIMM
Number of Pins 72 pins
Access Speed 60 ns or faster
Capacity 16 or 32 MB
Parity Any setting is OK
Type EDO required