Ricoh Aficio MP C4501 Series User Manual

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Copyright (c) 2011 RICOH COMPANY, LTD. All rights reserved.
Figure 2 : Hardware Configuration of the TOE
Controller Board
The Controller Board is a device that contains Processors, RAM, NVRAM, Ic Key, and FlashROM. The
Controller Board sends and receives information to and from the units and devices that constitute the MFP,
and this information is used to control the MFP. The information to control the MFP is processed by the
MFP Control Software on the Controller Board. The following describes the components of the Controller
Board:
- Processor
A semiconductor chip that performs basic arithmetic processing for MFP operations.
- RAM
A volatile memory medium which is used as a working area for image processing such as
compressing/decompressing the image data. It can also be used to temporarily read and write
internal information.
- NVRAM
A non-volatile memory medium in which TSF data for configuring MFP operations is stored.
- Ic Key
A security chip that has the functions of random number generation, cryptographic key generation

Ricoh Aficio MP C4501 Series Specifications

General

Print Technology	Laser
Print Speed (Black)	45 ppm
Print Speed (Color)	45 ppm
Resolution	1200 x 1200 dpi
Copy Speed (Black)	45 cpm
Copy Speed (Color)	45 cpm
Copy Resolution	600 x 600 dpi
Maximum Copy Quantity	999 copies
Duplex Printing	Yes
Paper Input Capacity (Maximum)	4, 400 sheets
Memory (Standard)	1 GB
Hard Disk Drive	160 GB
Type	Multifunction
Functions	Print, Copy, Scan
Scan Resolution	600 dpi
Paper Input Capacity (Standard)	1, 200 sheets
Max Paper Size	A3
Paper Weight	60 – 300 g/m²
Memory (Maximum)	1.5 GB
Interface	USB 2.0, Ethernet
PDL	PCL6, PostScript 3
Operating Systems Supported	Windows, Mac
Power Consumption (Maximum)	1.68 kW