Ricoh Aficio SP C231, Service Manual, Page: 22 / 247

SPECIFICATION
1-1 SM C231
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1. OVERALL INFORMATION
1.1 SPECIFICATION
Configuration: Desktop
Master Processing: Digital with 300 dpi thermal head
Scanning (Pixel Density): Contact image sensor (300 dpi), with xenon lamp
* In Fine mode, 400 dpi in the sub-scanning
resolution
Printing Process: Fully automatic one-drum stencil system
Original Type: Sheet/Book
In Platen Mode: Document size:
Maximum 257 x 364 mm [10.2" x 14.4"]
Thickness: Less than 30 mm
Weight: Less than 5 kg
In ADF Mode: Document size:
Maximum 257 x 364 mm [10.2" x 14.4"]
Minimum 148 x 105 mm [5.8" x 4.1"]
Document weight:
50 - 90 g/m
2
[13.3 - 23.9 lb]
(40 - 120 g/m
2
[10.6 - 31.9 lb]
in single sheet feed)
ADF capacity:
30 sheets (using 20 lb or 80 g/m
2
paper)
Reproduction Ratios: Inch version Others
Full Size: 100% 100%
Reduction: 65% 71%
74% 82%
77% 87%
93% 93%
Enlargement: 121% 115%
129% 122%
155% 141%
Image Modes: Letter, Photo, Letter/Photo, Fine, Tint