INFORMATION PROCESSING DEVICE

Title:

INFORMATION PROCESSING DEVICE

Document Type and Number:

WIPO Patent Application WO/2016/147647

Kind Code:

A1

Abstract:

An information processing device is connected to a first reading device to read a recording medium to generate first data, a writing device to write on the recording medium based on second data, and a second reading device to read the recording medium to generate third data. The information processing device includes a first retrieval unit to obtain the first data; an identifying unit to identify the recording medium based on the first data; a second retrieval unit to obtain, upon detecting that the writing device writes on the recording medium, the third data; a determination unit to determine whether the second data differs from the third data; a calculation unit to calculate a number of times of writing on the recording medium; a storage unit to store the calculation value; and an evaluation unit to evaluate the recording medium based on the calculation value.

Inventors:

YAMAMOTO KAZUTAKA (JP)
TEZUKA DAISUKE (JP)
SUMITA YUKARI (JP)

Application Number:

PCT/JP2016/001444

Publication Date:

September 22, 2016

Filing Date:

March 14, 2016

Export Citation:

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Assignee:

RICOH CO LTD (JP)
YAMAMOTO KAZUTAKA (JP)
TEZUKA DAISUKE (JP)
SUMITA YUKARI (JP)

International Classes:

B41J2/475; G06F3/12; G06K1/12; G09F3/00

Domestic Patent References:

WO2009144849A1

2009-12-03

Foreign References:

EP2770426A2	2014-08-27
EP2740605A1	2014-06-11

Other References: