Dual reflecting type and transmitting type scanner

Claim 1

A reflection-transpanence scanner, comprising: a first casing; a lamp, fixed to said first casing; a scanning window, provided on said first casing at an opposite position to said lamp; a reflecting mirror, fixed to said first casing at a first reflecting position relative to said scanning window; a lens, fixed to said first casing at a second reflecting position relative to said reflecting mirror; an image sensor, fixed to said first casing at a rear position of a light path formed by said lamp to receive light beams passing through said lens; a scanner light supply means, comprising: a second casing, having a flat upper surface installed with a light emitting window opposite said scanning window; a light source, fixed to said second casing at an opposite position relative to said light emitting window; a power supply, to provide the electricity required by said light source; a light transmitter, fixed to said light emitting window of said second casing, and used to evenly distribute over a plane the light emitted by said light source; and a media fixing means, fixed to said light emitting window and used to fix a recording media to be scanned at a relatively fixed position.