Ricoh IM 550 Series, User Manual, Page: 316 / 344

Item Specifications
Output format TIFF, JPEG, PDF, High Compression PDF, PDF/A
• When you select [PDF], [High Compression PDF], or [PDF/A] for the file format, you can attach a
digital signature. You can also specify the security settings for [PDF] or [High Compression PDF].
• See "Scanning an Original as a PDF with Security Setting Specified", User Guide (Full Version).
• To specify High Compression PDF for the PDF type, the following settings are required:
• Selecting Gray Scale or Full Color for [Send Settings]
• Selecting other than [Scan Ratio] under [Send Settings]
• Selecting [200 dpi], [300 dpi], [400 dpi], or [600 dpi] for [Resolution] under [Send Settings]
• Selecting other than [Preview]
• Specifying [PDF File Type: PDF/A Fixed] under [System Settings] to [Off]
Network TWAIN Scanner
Item Specifications
Scanning resolution When using the exposure glass: 100–1,200 dpi
*1
When using the ADF: 100–600 dpi
*1
Protocol TCP/IP
Operating system • Windows 7/8.1/10
• Windows Server 2008/2008 R2/2012/2012
R2/2016/2019
(TWAIN scanner runs in 32-bit compatible mode on a 64-bit
operating system, so TWAIN scanner is not compatible with 64-bit
applications. Use 32-bit applications.)
*1 The maximum resolution depends on the scan size.
WIA scanner
Item Specifications
Scanning resolution
(Main scanning × Sub-
scanning) 100–1,200 dpi
*1
Protocol TCP/IP
10. Specifications for the Machine
314